DFB Laser, 1310 nm, Up to 150 mW, PM Output, DM Capable Short Wavelength Laser Diode & LED The coupler is a 2x2

The coupler is a 2x2 850 nm 50/50 PM fused coupler

these modules are ready to use

Fiber Laser

Raman Amplifiers for Ultra-long Haul Networks

SM to PM Fiber System Application

DFB Laser, 1310 nm, Up to 150 mW, PM Output, DM Capable Short Wavelength Laser Diode & LED The coupler is a 2x2The Optilab DFB 1310H PM is a single frequency laser coupled with Polarization Maintaining fiber. Built with Distributed Feed Back Grating (DFB) as cavity reflector, it provides pure, single longitudinal mode, hopping free and extremely stable wavelength source. This laser diode is fabricated with Multiple Quantum Well (MQW) for excellent reliability and stability. It can be used either in CW operation for seeding the external modulation and coherence