976nm, 65W Laser Diode from nLIGHT

976nm Laser Diode, 65W, 105µm Fiber-Coupled Module

This high power laser diode from nLight is offered in a 105 micron core fiber-coupled conductively cooled package.

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Typical Specifications

Optical Specifications:
- CW Output Power (in fiber): 65W
- CW Output Power (as measured): 58-63W
- Wavelength Peak: 975.0nm - 977.0nm
- Spectral Width (FWHM): 0.3nm - 1.0nm
- NA within 95% Power Enclosure: 0.15
- Fiber Core / Clad Diameter: 105μm / 125μm
- Fiber NA / Index Type: 0.22 NA / Step Index
- Back Reflection Isolation: 15dB

Electrical Specifications:
- Electrical-to-Optical Efficiency: 45%
- Threshold Current: 0A

Mechanical Specifications:
- Mass: 85g
- Fiber Length: 1.5m - 2.5m
- Active Fiber Bend Radius: 25mm
- 900um Hytrel Loose Tube Buffer
- Fiber Termination: FPT

Thermal Specifications:
- Waste Heat: 79W
- Operating (Housing) Temperature: +30°C
- Wavelength Temp Coefficient: 0.01nm / °C
- Wavelength Current Coefficient: 1.2nm / A