Continuous Wave NIR
Fiber Lasers

CW Beam ProfileMPBC’s CW NIR Fiber Laser Series is an ideal choice for demanding research and industrial applications with wavelengths available from 976 nm to 1660 nm.

Output power ranges from 1 Watt to 50 Watts in an air-cooled package, and 50 Watts to 100+ Watts in a water-cooled package. Low power models are available in OEM modules for system integration or 2RU-Rack mount enclosures for laboratory use. High power models are available in robust water-cooled rack mount enclosures. The lasers emit narrowband linearly-polarized light and have true diffraction-limited outputs.

All lasers are offered with an intelligent Graphical User Interface for ease of installation, control and monitoring.

A modulation option is also available.


  YFL-P Series  
Emission Wavelength user-specified range 976, 1030 - 1660 nm
Wavelength Accuracy ± 0.5 nm
Long Term Wavelength Stability - Nominal ± 0.02 nm
Degree of Polarization > 99 %
Diffraction Limited Beam M2 < 1.1 %
Long term output power drift (8 hours) ± 1 %
Relative RMS Intensity Noise at Nominal Power, integrated over 5 Hz to 100 kHz < 2 %

Customized wavelengths available upon request.



Continuous Wave


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All specifications subject to change without notice.