CoSF-D-TM

Connet CoSF-D-TM series single frequency fiber laser is 2μm single frequency fiber laser independently developed by patent technology. It adopts distributed feedback Bragg grating (DFB) fiber laser technology and has independent intellectual property rights. It has a stable single polarization, single longitudinal mode, ultra-narrow linewidth single frequency laser output.

For the relaxation oscillation peak of the single frequency fiber laser, Connet uses the relative intensity noise (RIN) suppression technology outside the cavity to ensure the low noise operation of the CoSF-D-TM single frequency fiber laser.The CoSF-D-TM series single frequency fiber laser has excellent performance, with very low phase noise and frequency noise. The basic module of the CoSF-D-TM narrow linewidth single frequency fiber laser has a small size, a sturdy package, and strong anti-interference ability.

The CoSF-D-TM series single frequency fiber lasers are based on Thulium-doped fiber, and the center wavelength can be selected in the 1900nm to 2100nm range. The typical line width is less than 15kHz.