Features
- Designed for High Power CW and Pulse Applications
- 1625 nm Center Wavelength
- Highly Reliable InP Ridge Waveguide
- Chip on Submount Configuration
This Fabry-Perot, high-powered laser, the FPL1054C has a typical center wavelength of 1625 nm, which is in the eye-safe wavelength range where the cornea and lens absorb the light before it can reach the sensitive retina. The FPL1054C can be used in CW or pulsed operations and is a chip on submount configuration.
The FPL1054C is manufactured by Thorlabs Quantum Electronics (TQE); this Fabry-Perot laser is based on quantum well epitaxial layer growth and a highly reliable ridge waveguide. They intrinsically offer high slope efficiency, which is the relationship between output power and drive current.
Specifications
- Center Wavelength (Typical): 1625 nm
- Center Wavelength (Min/Max): 1605/1645 nm
- Spectral Bandwidth (RMS) (Typ/Max): 7 nm/12 nm
- Pulsed Output Power: 250 mW
- CW Output Power: 130 mW
- Pulsed Operating Current (Typ/Max): 750 mA/1000 mA
- CW Operating Current (Typ/Max): 400 mA/500 mA
- Threshold Current (Typ/Max): 45 mA/55 mA
- Forward Voltage (Typ/Max): 2.0 V/3.0 V
- Transverse Beam Divergence Angle (FWHM) (Typ/Max): 28°/37°
- Lateral Beam Divergence Angle (FWHM) (Typ/Max): 15°/23°
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