Product Brief


  • Optical Fiber Communications
  • RF Photonic Links
  • Fiber Optic Testing
  • Medical
  • Sensing


  • > 160 mW chip output power
  • > 100 mW package fiber output power
  • High Efficiency
  • Submount or packaged


The FP3815 1550 nm High Power Distributed Feedback (DFB) Laser is a high performance single spectral mode device generating more than 160 mW optical output power (> 100 mW out of a single mode fiber when packaged). The laser can be supplied on a Submount or in a Butterfly package with a single mode fiber output. Other packaging options are available, please contact Freedom Photonics to discuss your application requirements.

Product Data Sheet
Freedom Photonics — Module


Operating Output Power: Laser on Submount160250 mW
Operating Output Power: Fiber Output - Packaged Laser100150mW
Center Wavelength152515501575 nm
Spectral Width (FWHM) < 500kHz
Peak EO Efficiency1520%
Far-Field: Laser on Submount10 x 39Degrees
Package Operating Temp02575°C
Specification values at 25⁰C