Celius-NL-M is a high beam quality low noise 515 - 561 nm fiber laser module intended for OEM integration. Any desired wavelength within the range can be selected as a central operating wavelength for a particular model. Celius key parameters are high beam quality and high power stability. Celius-NL-M green laser module has a very compact size, the case dimensions can be changed based on your request. The control interface software is provided as an option.