Vytran® Fiber Preparation and Splicing: SM and MM


  • Prepare and Splice Fibers with Cladding Diameters from 80 µm to 200 µm
  • For SM and MM Fibers

Base Unit and Components Sold Separately

RM430

Recoat Mold Assembly

FTV7

Tungsten Fusion Splicing Filament

CST080180

Thermo-Mechanical Stripping Blade Insert Set

FFS2000

Illustration Shown with Recoat Mold Assembly (Purchased Separately)

Related Items


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Building a Complete Fiber Processing System?

To build a complete system, you will need to purchase a base unit plus additional components that are dependent upon the size of the fiber being processed. We recommend that you contact us prior to ordering for assistance with choosing a system and all the necessary components. This also allows us to install and factory-align all system components within the base unit prior to shipping, ensuring optimal performance out-of-the-box. 

To take advantage of this assistance, please e-mail us directly at techsupport@thorlabs.com and a representative will contact you shortly.

The Process for Fusion Splicing

The FFS2000 Incorporates All Components and Procedures to Prepare the Fiber for Splicing:

  1. A Coating Soaking Station for Specific Fibers that Require a Solvent Pre-Soak to Soften the Coating Prior to Stripping
  2. A Thermo-Mechanical Stripping (TMS) Station Provides a Fast, Single-Step Process for Safely Removing Acrylate Coatings while Maintaining Fiber Strength
  3. Ultrasonic Fiber Cleaning Removes Coating Particles or Residue Left on the Glass Surface that Could Reduce Splice Strength
  4. An Automatic Fiber Cleaver Produces a Flat Cleave, Important for Achieving Low-Loss Splices
  5. Uniquely Designed Fiber Holding Blocks and Transfer Jig Minimize Fiber Handling by Precisely Positioning the Fibers for Each Process
  6. Omega-Shaped Filament Provides a Uniform Concentric Heat Source for Fusing the Fiber Tips, as well as for an Optional Post-Fusion Fire Polishing Step to Remove Silica Deposits
  7. Recoater Restores the Protective Polymer Coating Over the Spliced Region

See the Tutorial Videos tab for demonstrations of these features.

The video above shows the functionality of our FFS2000WS fiber workstation, which includes rotating fiber holding blocks to align PM fibers and a proof tester not found on the FFS2000 sold below.

Features

  • Fiber Coating Soaking Station
  • Thermo-Mechanical Coating Stripping Station
  • Ultrasonic Fiber Cleaning Station
  • Fiber Cleaving Station Provides Flat Cleaves (Replacement Blades Available Below)
  • True Core Imaging® for Automatic Fiber Alignment and Accurate Splice Loss Determination
  • Filament Fusion Splicing Station with Automatic Post-Fusion Fire Polishing for Strength Enhancement
  • Recoat Station for Acrylate Coating Restoration
  • Includes Windows® 10 PC with GUI

Thorlabs' Vytran® All-in-One Fiber Preparation and Fusion Splicing Workstation offers all fusion splicing and cleaving procedures integrated into a single system that can be used to produce consistent splices quickly and efficiently (US Patent: 9,977,189). This workstation uses our filament fusion technology to provide a convenient, reliable method of making high-strength, low-loss splices for both production and R&D applications. The splicer is capable of detecting and displaying the inner core structure of a fiber thanks to a high-magnification, high-resolution optical imaging system, enabling true core imaging. This technology provides for fast, accurate core alignment and splice loss calculation. Also included is a Windows® 10 PC with a user interface that offers complete configuration and process control. The model offered here is for SM and MM fibers.

The system is capable of processing fibers with Ø80 µm to Ø200 µm cladding. This includes standard Ø80 µm cladding / Ø180 µm coating and Ø125 µm cladding / Ø250 µm coating fibers.

Automatic Alignment
Our FFS2000 All-in-One Workstation detects and displays a fiber's inner core structure; in conjunction with 0.01 µm resolution stepper-motor-controlled XY positioners, the FFS2000 provides a fast and accurate alignment system. Alternately, the stepper motors in the FFS2000 can also interface with external test and measurement equipment, such as power meters, spectrum analyzers, and polarimeters, through analog BNC inputs, to create a fully automated optical assembly station.

The workstation can also provide a splice loss determination after the splicing is complete. From the image of the fiber cores, a proprietary algorithm is used to accurately calculate the loss for a splice of a variety of similar or dissimilar fiber types.

Filament Fusion
Our unique filament fusion technology provides a consistent, reliable method of making high-strength, low-loss splices. Precise control of the fusion process is achieved by purging the splice region with an inert gas and using a tungsten or iridium filament to supply the thermal input necessary for fiber fusion. Because the fusion heat source is isolated from the environment, filament fusion splicing is not dependent on ambient conditions. Controlled conditions inside the system in combination with constant power control circuitry ensure repeatable performance splice after splice.

Fire Polishing
Our fire polishing process significantly increases splice strength through a rapid post-fusion heat treatment of the splice region. When a fusion splice is made, silica will evaporate off of the hot center region of the splice and condense on either side of the joint where the fiber is cooler. The condensed silica deposits act as a surface flaw, lowering splice strength. The fire polishing process removes or minimizes the deposits, thereby improving splice strength. In addition, the fire polishing process provides capabilities to expand adiabatically the mode field diameter of a fiber by causing the dopants in the cladding to diffuse farther from the core. Through this thermal core expansion process, extremely low-loss fusion splices between markedly dissimilar fibers, such as those typically used in WDM applications, can be achieved.

Recoating
The FFS2000 includes an optical fiber recoater to restore the protective polymer coating over the fusion splice. The combination of high-strength filament fusion splicing and UV acrylate recoating provides a more reliable alternative to standard heat shrink protection sleeves. The recoat process maintains a near-original fiber diameter and delivers a smooth, flexible fusion splice that can be handled or tightly coiled as if no splice were present.

All-In-One Fiber Processing Workstation Selection Guide
SM and MM Fiber SM and MM Fiber with Proof Testing SM, MM, and PM Fiber SM, MM, and PM Fiber with Proof Testing

Item # FFS2000
Accepted Fiber Cladding Diameters 80 to 200 µm
Fiber Type SM or MM
Thermo-Mechanical Stripper
Accepted Coating Materials Single or Dual Acrylate
Maximum Stripping Temperature ~130 °F (54 °C)
Ultrasonic Cleaner
Accepted Cleaning Solvents Acetone or Isopropyl Alcohol
Cleaning Time 1 to 120 s
Cleaver
Cleave Method Tension and Scribe
(Replacement Blade Item # ACL83, Available Below)
Cleave Type Flat (0°)
Maximum Tensiona 2.45 N (0.55 lbs)
Splicing
Fusion Method Filament Fusion
Filament Power 40 W (Max)
Alignment Method Fully Automated by True Core Imaging® or External Feedback
XY Fiber Positioning Resolution Stepper Motor Controlled with 0.01 µm Resolution
Z Fiber Feed Resolution Stepper Motor Controlled with 0.125 µm Resolution
Insertion Loss (SMF to SMF) 0.02 dB (Typical)
Tensile Strength >250 kpsi (Typical)
Recoating
Recoat Mold Quartz
Recoat Diameterb Ø280 µm, Ø430 µm, or Ø600 µm
UV Source Four Tungsten Halogen Lamps
General Specifications
Size (L x W x H) 17.0" x 13.9" x 5.0" (432 mm x 353 mm x 127 mm)
Weight 26 lbs (11.8 kg)
Power 12 V DC External Power Supply with Universal AC Input
Operating System Included Windows® 10 PC with Software GUI Installed 
  • Tension can be adjusted manually by the user for different fiber sizes. The cleaver is calibrated using standard weights that are hung off of a pulley, so the tension settings are programmed in grams. This maximum tension corresponds to 250 g.
  • Depending on your selection of Recoat Mold Assembly below.
Brochure button
Fiber Processing Workstation
Click to Enlarge

FFS2000WS with Working Areas Highlighted

Tutorial Videos

Introduction
The FFS2000 All-in-One Fiber Workstations provide users with a system that can perform all the necessary steps to process a fiber: stripping, cleaning, cleaving, splicing, and recoating. Our FFS2000PT and FFS2000WS systems come with a proof testing station to qualify newly processed fiber. For polarization-maintaining or structured fiber processing, our FFS2000PM and FFS2000WS workstations feature rotary fiber holding blocks for aligning structured fibers before a splice. The splicing station contains an omega-shaped filament that will require regular maintenance to guarantee consistent performance.

Item #

Strip


Clean


Cleave

SM and MM Splice


PM Splice


Recoat


Test
FFS2000 - -
FFS2000PM -
FFS2000PT -
FFS2000WS

 

Quick Links Setup Filament Maintenance Software Introduction Processing

Setup
To assist new or returning FFS glass processor users with operating their glass processors, we have created a series of tutorials aimed at teaching the basic skills needed to run this machine including lab bench setup and argon setup. To read the text in the videos, we strongly recommend viewing them at full screen, 1080p resolution. If you require assistance performing other operations using your FFS glass processor, please contact Tech Support.

Lab Bench Setup
Argon Setup
Workstation Setup

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Filament Maintenance
An omega-shaped filament is used to bring glass components to temperature at an FFS2000 splicing station. Filaments are chosen based on the diameter of the fibers to be processed. Brand new filaments must be burned in before use. The burn-in process consists of bringing the filament to a high temperature and back down to room temperature using a routine included in the software. This routine is performed four times with a 15-second cooldown between each execution. A new filament only needs to be burned in once; however, it will need to be normalized regularly to ensure consistent performance over its life. Normalization consists of heating two fiber tips and measuring the resulting rounding. Regular normalization ensures consistent performance over time. If performance begins to degrade, filament refurbishments can be ordered by contacting Tech Support.

Filament Normalization Process
Filament Installation and Burn-In Process

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Software Introduction
Many Vytran fiber processors, including the FFS glass processing workstation, use the FFS3 software package to control all parameters of the setup, fusion, and tapering. This software has a variety of tools and functions; the following videos will help familiarize users with the basic menus and toolbars commonly used in day-to-day operation.

View Menu
File Menu

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Processing
Users should familiarize themselves with preparing fibers using the strip and clean function in the FFS glass processors. Once the fiber is prepared, the FFS series of glass processors can perform cleaves and splices on a variety of glass components. Finally, users can recoat and test the fibers that have been processed. Users who can successfully perform these operations will have a basic understanding of fiber processing with FFS systems, allowing them to approach more advanced or specialized techniques for their particular application. Our engineering staff can help design splicing programs in the FFS3 software to automate processing components for your specific application.

Strip

Our thermomechanical stripping station uses heat to soften the fiber coating before the fiber is pulled through the blades, stripping the coating from the cladding. This is done without scratching the underlying glass. The current used to heat the stripping blades and the time spent applying heat to the fiber can be set through the FFS3 software.

Clean

An ultrasonic cleaning station removes debris remaining from the stripping process, leaving a clean surface for subsequent steps of fiber processing. Opposite the cleaning station is a soaking station, which can be used for softening more durable fiber coatings before they are stripped. Dwell times for each bath can be set using the FFS3 software.

Cleave

To perform a flat cleave, these workstations use a tension-and-scribe method. The fiber is placed under tension by a fiber holding block. The diamond cleaving blade then scribes the fiber, which causes a fracture that propagates perpendicular to the fiber axis, resulting in a flat cleave. The fiber tension can be adjusted to maximize the amount of mirrored fiber end and minimize misting and hackle.

Manual Splice

This video outlines how to splice fibers manually using the software on Thorlabs’ Vytran FFS2000 All-in-One Fiber Preparation and Fusion Splicing Workstation.

Loading and Unloading Fibers

This video outlines how to load and unload fibers at the Splice Station using the transfer jig on Thorlabs’ Vytran FFS2000 all-in-one Fiber Preparation and Fusion Splicing Workstation.

SM and MM Splice

Argon gas is fed into the splicing area which maintains a clean working environment for two cleaned and cleaved fibers to be spliced. The workstation's omega-shaped filament is swept along the splicing region, providing even heating and creating a high-strength splice. The FFS2000PM and FFS2000WS have rotary fiber holding blocks which allow for the alignment of structured fibers before the splice.

PM Splice

While similar to a traditional splice, PM splicing differs by the addition of proper rotational alignment of stress rods used to maintain polarization of light in the fiber. The FFS2000PM and FFS2000WS workstations have rotary blocks to perform this rotational alignment of stress rods in many configurations such as panda and bow tie. Both core and stress rod alignment through the workstation provide low loss and high polarization extinction ratio splices.

Recoat

The optical fiber recoater restores the protective polymer coating over the fusion splice. The combination of high-strength filament fusion splicing and UV acrylate recoating provides a more reliable coating than standard heat shrink protection sleeves. The recoat process maintains a near-original fiber diameter and delivers a smooth, flexible fusion splice that can be handled or tightly coiled as if no splice were present.

Proof Test

The FFS2000PT and FFS2000WS workstations include a rotary proof tester that tests the strength of newly spliced and recoated fibers. The included software allows the user to program the unit to perform either a tension test, where the splice is tested to failure, or a proof test, where it is tested to a pre-determined tension.

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Product Demonstrations

Thorlabs has demonstration facilitates for the Vytran® fiber glass processing systems offered on this page within our Morganville, New Jersey and Exeter, Devonshire offices. We invite you to schedule a visit to see these products in operation and to discuss the various options with a fiber processing specialist. Please schedule a demonstration at one of our locations below by contacting technical support. We welcome the opportunity for personal interaction during your visit!

Thorlabs Vytran Europe
Exeter, United Kingdom

2 Kew Court
Exeter EX2 5AZ
United Kingdom

Appointment Scheduling and Customer Support

Thorlabs' Exeter Office
Click to Enlarge

Thorlabs Vytran USA
Morganville, New Jersey, USA

1400 Campus Dr
Morganville, NJ 07751
USA

Appointment Scheduling and Customer Support

Thorlabs' Morganville Office
Click to Enlarge


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All-in-One Fiber Preparation and Fusion Splicing Workstation - Base Unit

Components Included

  • FFS2000 Base Unit
  • One FTV7 Tungsten Filament Assembly Installed
  • Two VHG125 Graphite V-Grooves Installed
  • FHB1 Fiber Holding Blocks 
  • Fiber Holding Block Transfer Jig
  • Location-Specific Power Supply and AC Power Cord
  • PC with Monitor, Keyboard, and Mouse
  • Large Tank Regulator with Gas Line (For Argon Gas Supply)
  • External Vacuum Pump
  • Tool Kit

Must Be Purchased Separately

  • V-Groove Inserts for Fiber Holding Blocks (Two Required)
  • Thermo-Mechanical Stripper Blade Sets (One Required)
  • Bottom Cleaver Inserts (Two Required)
  • Top Cleaver Inserts (Two Required)
  • Additional Graphite V-Groove Inserts
  • Additional Fusion Splicing Filaments 
  • Mold Assembly for Recoater (One Required)
  • Recoat Materials (One Required)
  • >99.999% Purity Argon Gas (Not Available from Thorlabs)
  • Soaking and Cleaning Solvents (Not Available from Thorlabs)

To begin the process of purchasing your complete fiber preparation and fusion splicing workstation, add the Item # FFS2000 to your cart. In the subsequent product groupings, you will select one or more required accessories; the number of items required from each group will be indicated in the red headings. The specific choice of components will depend upon your fiber size and type. Once we receive your order, we will review it and contact you if we have any additional questions or if a required component is missing.

As the alignment of the components in the FFS2000 workstation is critical and must be performed in the factory, your complete system will ship with all of the components installed. Once you receive the system, most inserts (except the Graphite V-Groove Inserts) can be easily replaced by the user if needed. Nylon-tipped setscrews are used to secure the inserts in the fiber holding blocks; replacement 2-56, 1/8" long SS2SN013 setscrews are available in packs of 10.

An external supply of argon and soaking and cleaning solvents must be provided by the user to operate the workstation.

Please contact Tech Support if you have any questions or would like assistance in building a fiber processing solution to meet your needs. In addition, installation and training by one of our application engineers is recommended for this system; please contact tech support for more details.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
FFS2000 Support Documentation
FFS2000Fiber Stripper, Cleaner, Cleaver, Splicer, and Recoater for SM and MM Fiber - Base Unit
$57,282.44
Lead Time
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Bottom V-Groove Inserts for Non-Rotating Fiber Holding Blocks - Two Required

Compatible Fiber Buffer/Coating Diameters
Item # Nominal Diameter Minimum Diameter Maximum Diameter
VHH100 100 µm 90 µm 110 µm
VHH125 125 µm 113 µm 137 µm
VHH160 160 µm 144 µm 176 µm
VHH250 250 µm 225 µm 275 µm
VHH300 300 µm 250 µm 350 µm
VHH400 400 µm 350 µm 450 µm
VHH500 500 µm 450 µm 550 µm
VHH600 600 µm 540 µm 660 µm
VHH900S 900 µm 810 µm 990 µm
  • V-Groove Inserts Align Fibers within the Fiber Holding Blocks Included with the Workstation Base Unit
  • Support Buffer or Coating Diameters Ranging from 90 µm to 990 µm (See Table to the Right)
  • Two Required: One Each for Left and Right Holding Blocks

These Bottom V-Groove Inserts are designed for the FHB1 Non-Rotating Fiber Holding Blocks that are included with the workstation base unit. A total of two items must be purchased, one insert for the left holding block and one insert for the right holding block. They are provided individually so as to allow for the construction of a system that can process two fibers with different coating diameters. Different V-groove sizes are provided to support a range of fiber cladding diameters; compatibility is listed in the table to the right.

Two bottom inserts from the list below must be purchased in order to operate your workstation. When purchased with a workstation base unit, the bottom fiber holding block inserts can be installed at the factory upon request by contacting Tech Support. If necessary, these inserts can be replaced by the user. In addition, a top insert (sold in the next product grouping) is required.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
VHH100 Support Documentation
VHH100Bottom V-Groove Insert for Fiber Holding Blocks, Ø90 µm - Ø110 µm Coating
$188.88
Today
VHH125 Support Documentation
VHH125Bottom V-Groove Insert for Fiber Holding Blocks, Ø113 µm - Ø137 µm Coating
$188.88
Today
VHH160 Support Documentation
VHH160Bottom V-Groove Insert for Fiber Holding Blocks, Ø144 µm - Ø176 µm Coating
$188.88
Today
VHH250 Support Documentation
VHH250Bottom V-Groove Insert for Fiber Holding Blocks, Ø225 µm - Ø275 µm Coating
$188.88
Today
VHH300 Support Documentation
VHH300Bottom V-Groove Insert for Fiber Holding Blocks, Ø250 µm - Ø350 µm Coating
$188.88
Today
VHH400 Support Documentation
VHH400Bottom V-Groove Insert for Fiber Holding Blocks, Ø350 µm - Ø450 µm Coating
$188.88
Today
VHH500 Support Documentation
VHH500Bottom V-Groove Insert for Fiber Holding Blocks, Ø450 µm - Ø550 µm Coating
$188.88
Today
VHH600 Support Documentation
VHH600Bottom V-Groove Insert for Fiber Holding Blocks, Ø540 µm - Ø660 µm Coating
$188.88
Today
VHH900S Support Documentation
VHH900SBottom V-Groove Insert for Fiber Holding Blocks, Ø810 µm - Ø990 µm Coating
$188.88
Today
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Top Inserts for Non-Rotating Fiber Holding Blocks - Two Required

Required Top Insert Selection Guide
Bottom V-Groove Insert Item # Top Insert VHH000 Top Insert VHH900
VHH100
VHH125
VHH160
VHH250
VHH500
VHH600
VHH900S
  • Select the Top Inserts that Match Your Bottom V-Groove Inserts Selected Above (See Table to the Right)
  • Two Required: One Each for Left and Right Fiber Holding Blocks

In addition to the bottom V-groove inserts that must be installed in the FHB1 non-rotating fiber holding blocks, top inserts must be purchased as well. There are two choices of top inserts. The VHH000 is a flat insert that fits in the lid of one of the fiber holding blocks; it is compatible with all of our bottom V-Groove inserts except the VHH900S. If you are using the VHH900S as a bottom V-groove insert, you must select the VHH900 as the top insert to allow clearance for the lid of the holding block to close.

When purchased with a workstation base unit, the top inserts can be installed at the factory upon request by contacting Tech Support. If necessary, the top inserts can be replaced by the user.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
VHH000 Support Documentation
VHH000Top Insert for Fiber Holding Blocks, Flat
$59.39
Today
VHH900 Support Documentation
VHH900Top Insert for Fiber Holding Blocks, Clearance Slot for Large-Diameter Fiber
$188.88
Today
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Thermo-Mechanical Stripping Blade Inserts - One Required

Thermo-Mechanical Stripping Blade Insert Sets
Item # Accepted Cladding Diametera Maximum Buffer Diameter
End 1 End 2
CST080180 80 µm 80 µm 180 µm
CSTM080125 80 µm 125 µm 250 µm
CST125250 125 µm 125 µm 250 µm
CST125400 125 µm 125 µm 400 µm
  • For different cladding diameters than those listed here, please contact Tech Support. TMS blade insert sets are available for cladding diameters up to Ø200 µm upon request.
  • Thermo-Mechanical Stripping (TMS) Insert Sets for the All-In-One Fiber Preparation and Splicing Workstation
  • Each Blade Set Consists of One Top and One Bottom Insert
  • Four Sizes Available (See Table to the Right)

Thorlabs offers four sets of blades for stripping fiber. The maximum buffer diameter is limited by the size of the channel in the insert. Each blade set consists of two pieces: one top and one bottom insert that each have flat blades on the ends.

Three of the blades sets are designed to strip the same size cladding on both the left and right ends. The CSTM080125 blade set is designed to strip Ø80 µm cladding fiber on one end and Ø125 µm cladding fiber on the other. When ordered with the workstation base unit, it will be installed by default with the blades for Ø80 µm claddings on the left and the blades for Ø125 µm cladding on the right. The blade orientation can be reversed by the user to strip Ø80 µm cladding on the right and Ø125 µm cladding on the left; however you must be certain to switch both the top and bottom inserts together.

We offer four inserts from stock to accommodate standard fiber sizes. TMS blade insert sets are available for cladding diameters up to Ø200 µm upon request by contacting Tech Support.

One TMS blade insert set must be purchased in order to operate your workstation; when purchased with a workstation base unit, the stripping blade insert set can be installed at the factory upon request by contacting Tech Support. If necessary, the stripping blade insert set can be replaced by the user.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
CST080180 Support Documentation
CST080180TMS Blade Insert Set for Ø80 µm Cladding, up to Ø180 µm Buffer
$1,701.11
Today
CSTM080125 Support Documentation
CSTM080125TMS Blade Insert Set for Ø80 µm and Ø125 µm Claddings, up to Ø250 µm Buffer
$1,701.11
7-10 Days
CST125250 Support Documentation
CST125250TMS Blade Insert Set for Ø125 µm Cladding, up to Ø250 µm Buffer
$1,701.11
Today
CST125400 Support Documentation
CST125400TMS Blade Insert Set for Ø125 µm Cladding, up to Ø400 µm Buffer
$1,701.11
Today
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Bottom Cleaver Inserts - Two Required

Compatible Fiber Cladding Diametersa
Item # Nominal Diameter Minimum Diameter Maximum Diameter
SCV075 75 µm 68 µm 82 µm
SCV100 100 µm 90 µm 110 µm
SCV125 125 µm 113 µm 137 µm
SCV150 150 µm 135 µm 165 µm
SCV200 200 µm 180 µm 220 µm
  • Please note that the cladding diameter range of the base unit is limited to 80 µm to 200 µm.
  • V-Groove Inserts Align the Fibers within the Fiber Cleaver Unit
  • Five Versions to Support the Workstation's Accepted Cladding Diameters (From 80 µm to 200 µm)
  • Two Required: One Each for Left and Right Cleaver

These Bottom Cleaver Inserts secure the fiber inside the cleaving assembly of the workstation. They are sold individually to allow cleaving of differently sized fibers held within the left and right fiber holding blocks. Different inserts are available to support a variety of fiber sizes; compatibility is listed in the table to the right. Please note that the base unit is compatible with fiber cladding from Ø80 µm to 200 µm, even though the inserts can hold fiber cladding diameters outside of this range. Please contact Tech Support for more information.

Two bottom cleaver inserts, one for both the left and right fibers, must be purchased in order to operate your workstation. These can be installed at the factory upon request by contacting Tech Support. If necessary, the cleaver inserts can be replaced by the user. When the cleaving assembly is closed, the top (sold in the next product grouping) and bottom inserts mate to secure the stripped fiber.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
SCV075 Support Documentation
SCV075Bottom Cleaver Insert for Ø68 µm - Ø82 µm Cladding
$152.05
Today
SCV100 Support Documentation
SCV100Bottom Cleaver Insert for Ø90 µm - Ø110 µm Cladding
$152.05
Today
SCV125 Support Documentation
SCV125Bottom Cleaver Insert for Ø113 µm - Ø137 µm Cladding
$152.05
Today
SCV150 Support Documentation
SCV150Bottom Cleaver Insert for Ø135 µm - Ø165 µm Cladding
$152.05
Today
SCV200 Support Documentation
SCV200Bottom Cleaver Insert for Ø180 µm - Ø220 µm Cladding
$152.05
Today
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Top Cleaver Insert - Two Required

  • Top Insert for the Fiber Cleaver Unit
  • Two Required: One Each for Left and Right Cleaver

The SCV000 Top Cleaver Insert is a flat plate that helps secure the fiber inside the cleaving assembly of the workstation. It is sold individually, so two items must be purchased, one for the left and one for the right fiber cleaver.

In addition to these top cleaver inserts, you must buy the bottom insert that matches your fiber size (see the previous product grouping). When purchased with a workstation base unit, the top cleaver inserts can be installed at the factory upon request by contacting Tech Support. If necessary, the cleaver inserts can be replaced by the user. When the cleaving assembly is closed, the top and bottom inserts mate to secure the fiber.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
SCV000 Support Documentation
SCV000Top Cleaver Insert
$152.05
Today
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Additional Graphite V-Groove Inserts for Splicing Unit

Compatible Fiber Cladding Diameters
Item # Nominal
Diameter
Minimum
Diameter
Maximum
Diameter
VHG125 125 µm 80 µm 125 µm
VHG200 200 µm 150 µm 200 µm
  • V-Grooves Support Fibers for Fusion Splicing (Two VHG125 are Installed with System)
  • Support Cladding Diameters Ranging from 80 µm to 200 µm (See Table to the Right)
  • Two Required: One Each for Left and Right Sides of the Splicer Assembly

These Graphite V-Groove Inserts help to position the fiber in the fusion splicer. The fiber size is limited by the size of the channel in the insert; the compatible sizes are listed in the table to the right.

These items are sold individually; two Graphite V-groove inserts, one for the left and one for the right side of the splicer assembly; two VHG125 inserts are included with the system. Due to the alignment precision required, these inserts must be installed and aligned at the factory and are not user replaceable. If you require a different insert size for an existing system, please contact tech support to arrange the reconfiguration.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
VHG125 Support Documentation
VHG125Graphite V-Groove, Ø80 µm - Ø125 µm, 0.313" Length
$158.00
Today
VHG200 Support Documentation
VHG200Graphite V-Groove, Ø150 µm - Ø200 µm, 0.313" Length
$158.00
Today
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Additional Fusion Splicing Filaments

Filament Assembly Specifications
Item # Filament
Material
Fiber Cladding Diameter (Min / Max)
FTV7 Tungsten 80 µm / 200 µm
ETV7 Iridium 80 µm / 200 µm
  • Two Options Available:
    • FTV7 Tungsten Filament Ideal for Most Applications
    • ETV7 Iridium Filament Ideal for Soft Glass Fibers
  • Omega Shape Provides Uniform Concentric Heat Source

There are two available fusion splicing filaments for the all-in-one workstation. The FTV7 tungsten filament is ideal for most splicing applications, while the ETV7 iridium filament is ideal for soft glass fibers. The omega-shaped filament is housed in an included mount and is easily replaced by the end user. The omega shape provides a uniform concentric heat source for fusing the fiber tips and for an optional post-fusion fire polishing step. Filament lifetimes will depend upon the particular splicing parameters used but are typically about 40 minutes.

One FTV7 filament comes pre-installed in the workstation. Additional filaments may be purchased, but before a new filament can be used in a system, it must be burned in. During the burn-in process, the filament is cycled between its operating temperature and room temperature several times. This stabilizes the thermal properties of the filament so that it produces a more consistent power output and heating performance when current is passed through it. This procedure only needs to be performed once, after which the filament will only need regular normalization. Instructional videos on the burn-in and normalization processes can be viewed in the Tutorial Videos tab above. If splicing performance begins to degrade, filament refurbishments can be ordered by contacting Tech Support.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
FTV7 Support Documentation
FTV7Tungsten Fusion Splicing Filament for the FSX2000PM and FFS Series
$290.91
Today
ETV7 Support Documentation
ETV7Iridium Fusion Splicing Filament for the FSX2000PM and FFS Series
$402.89
Today
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Mold Assembly for Recoater - One Required

Compatible Coating Diameters
Item # Recoated Diameter
RM280 280 µm
RM430 430 µm
RM600 600 µm
  • Three Options Available for 280 µm, 430 µm, or 600 µm Recoat Diameter
  • Other Sizes up to Ø900 µm Available Upon Request (Contact Tech Support)
  • Maximum Recoat Length of 50 mm
  • One Mold Assembly Required

There are three available recoater mold assemblies for the all-in-one fiber processing workstation. They are available for 280 µm, 430 µm, or 600 µm coating diameters. Custom mold sizes up to Ø900 µm are available; please contact Tech Support for more information. The assembly is composed of split quartz mold plates, which, when closed, form the cylindrical mold cavity around the exposed section of the fiber being recoated.

During operation, the recoat material (available in the next product grouping) is injected into the mold assembly with a manual injection system that is included in the workstation base unit. Then, UV light cures the recoat material. Cure times are dependent on the mold size and recoat material, but they range from approximately 12 - 15 seconds for the RM280 mold assembly with high-index AB950200 recoat material to 30 - 60 seconds with the low-index PC373 recoat material. The recoater mold assembly should be cleaned throughly with isopropyl alcohol or acetone between each recoating process; reliable and repeatable performance is highly dependent on the cleanliness of the mold.

One recoater mold assembly must be purchased in order to operate your workstation. The mold can be factory installed prior to shipment upon request by contacting Tech Support. If necessary, the recoat mold assemblies are user replaceable.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
RM280 Support Documentation
RM280Recoater Mold Assembly, Ø280 µm Coating, 50 mm Max Recoat Length
$4,798.02
Lead Time
RM430 Support Documentation
RM430Recoater Mold Assembly, Ø430 µm Coating, 50 mm Max Recoat Length
$4,798.02
Lead Time
RM600 Support Documentation
RM600Recoater Mold Assembly, Ø600 µm Coating, 50 mm Max Recoat Length
$4,798.02
Lead Time
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Recoat Materials - One Required

  • AB950200: High-Index Recoat Material
  • PC373: Low-Index Recoat Material

Thorlabs offers UV-curable acrylic recoat materials for the fiber processing workstation. We offer both high-index and low-index materials. The recoat material is injected into the recoater mold assembly by a manual injection system included in the workstation base unit. Each bottle includes 1 oz (30 g) of recoat material.

One bottle of recoat material must be purchased in order to operate your workstation.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
AB950200 Support Documentation
AB950200High-Index Recoat Material, 1 oz
$315.99
Today
PC373 Support Documentation
PC373Low-Index Recoat Material, 1 oz
$460.92
Today
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Replacement Non-Rotating Fiber Holding Block Set

Compatible Systems

  • FFS2000 and FFS2000PT Fiber Preparation and Splicing Workstations
  • Replacement Non-Rotating Fiber Holding Blocks for Our Fiber Processing Systems (See List to the Right)
  • Sold as a Set of Two (Left and Right Pair)
  • Requires V-Groove Inserts (Available Separately Above)

Fiber Holding Blocks secure the fiber and simplify moving the fibers between the different processing steps. The FHB1, which is sold as a pair of left and right fiber holding blocks, is the replacement set for the Vytran fiber processing systems listed to the right.

In order to securely hold a fiber with a particular diameter, a set of bottom V-Groove inserts must be installed within the fiber holding block; these can be factory installed prior to shipment upon request by contacting Tech Support. V-groove inserts must be purchased separately above. For the FHB1 non-rotating fiber holding block, you must purchase both the bottom V-groove insert based upon your fiber size (any Item # ranging from VHH125 to VHH900S) as well as the corresponding top insert (either Item # VHH000 or VHH900).

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
FHB1 Support Documentation
FHB1Replacement Set of Right and Left Non-Rotating Fiber Holding Blocks for SM and MM Fiber
$5,817.33
Today
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Replacement Diamond Cleave Blade

Compatible Systems

  • CAC400 and CAC400A Fiber Cleavers
  • LDC401 and LDC401A Fiber Cleavers
  • LDC450B Portable Fiber Cleaver
  • GPX3800, GPX3850, and GPX3900 Automated Glass Processors with Cleavers
  • FFS2000 and FFS2000PT Fiber Preparation and Splicing Workstations
  • FFS2000PM and FFS2000WS Fiber Preparation, Splicing,
    and Proof Testing Workstations
  • Former Generation LDC-200 Fiber Cleaver
  • Replacement Blade for Our Fiber Cleaving Systems (See List to the Right)
  • 0.08" (2.0 mm) Long Diamond Blade
  • User Installable
Vytran Replacement Cleave Blade
Click to Enlarge

The blade is shipped in a protective covering.

The ACL83 Diamond Cleave Blade is a replacement blade for the Vytran fiber processing systems listed to the right. Each system is shipped with a blade included.

When used with proper cleave parameters, a single location on the blade can provide up to 5,000 cleaves (dependent on the cladding properties of the fiber being cleaved). The blade can be positioned approximately 10 times before replacement (assuming proper cleave parameters and usage that does not cause unexpected damage to the blade). Blade replacement instructions for each system are provided in the user manuals.

Note: Severe damage to the blade can occur if conditions cause high stress perpendicular to the edge of the blade or if incorrect parameters are used to cleave the fiber. 

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
ACL83 Support Documentation
ACL83Replacement Diamond Cleave Blade
$727.02
7-10 Days