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16 mm Cage Cube-Mounted Turning Prism Mirrors
4-40 Tapped Holes Provide
8-32-Tapped Hole Allows for 1/2" Post Mounting
These Cage-Cube-Mounted Turning Mirrors provide additional flexibility when building optical devices based upon our 16 mm cage system and SM05 lens tube products. The mounted turning mirrors are prealigned so that the reflected beam exits to within ±20 arcmin of 90º, which can reduce the time needed for aligning the mirror in a setup. For higher accuracy or more alignment flexibility, see our 90º turning mirror kinematic mounts. The turning mirrors on this page are available with any of seven reflective coatings: UV-enhanced aluminum, protected aluminum, protected silver, protected gold, E02 broadband dielectric (400 - 750 nm), E03 broadband dielectric (750 - 1100 nm), or K13 Nd:YAG dielectric (532 nm and 1064 nm). A complete list of mirror specifications is provided on the Specs tab. Reflectance plots and data are provided on the Graphs tab.
The bottom of the CCM5 cubes have either an 8-32 tapped hole for imperial parts or an M4 tapped hole for metric parts. The entrance and exit ports of these cubes also have SM05 threading (0.535"-40) as well as 4-40 taps on their sides which accept our SM05 Lens Tubes and Ø4 mm cage rods, respectively (refer to the images to the right and above). These mounted turning mirrors can be connected to other cage cubes through the use of our cage rods and SRSCA adapters.
The shaded regions in the graphs denote the ranges over which we guarantee the specified reflectance. Please note that the reflectance outside of these bands is typical and can vary from lot to lot, especially in out-of-band regions where the reflectance is fluctuating or sloped.
UV-Enhanced Aluminum Coating (250 - 450 nm)
Protected Aluminum Coating (450 nm - 20 µm)
Protected Silver Coating (450 nm - 20 µm)
These plots show the reflectivity of our -E02 (400 - 750 nm) and -E03 (750 - 1100 nm) dielectric coatings for a typical coating run. The shaded region in each graph denotes the spectral range over which the coating is highly reflective. Due to variations in each run, this recommended spectral range is narrower than the actual range over which the optic will be highly reflective. If you have any concerns about the interpretation of this data, please contact Tech Support. For applications that require a mirror that bridges the spectral range between the dielectric coatings, please consider a metallic mirror.
-E02 Coating (400 - 750 nm)
-E03 Coating (750 - 1100 nm)
-K13 Coating (532 nm and 1064 nm)
These plots show the reflectance of our Nd:YAG (532 nm and 1064 nm) dielectric coating for a typical coating run. Although there will be variations in the broadband reflectance from run to run, this optic is guaranteed to meet the reflectivity specification at 532 nm and 1064 nm (see the table on the Overview tab). If you have any concerns about the interpretation of this data, please contact Tech Support.
Excel Spreadsheet with Raw Data for Dielectric Nd:YAG Laser Line Coating, 8° (Unpolarized) and 45° (S- and P-Polarized) AOI
Thorlabs offers a wide selection of optics optimized for use with Nd:YAG lasers. Please see below for more information.