Single frequency fiber laser

Based on Yb-doped fiber DFB seed laser and Yb-doped fiber amplifier ，GKER can provide narrow linewidth lasers in 1016-1134nm range ，and maximum power of 160W ，all of these lasers has very low phase noise and intensity noise.

Based on Tm fiber DFB seed laser and Tm fiber amplifier, GKER can provide narrow linewidth lasers from 1695-2100nm range, with very low phase noise and intensity noise。

Based on FECL/Er fiber DFB seed laser and Er fiber amplifier, GKER can provide narrow linewidth lasers from 1525-1625nm range, with very low phase noise and intensity noise。

Based on single frequency seed laser, fiber laser amplification and high efficiency frequency conversion technology, GKER can provide narrow linewidth laserswith a maximum output of 1W, high frequency stability, long lifetime and excellent beam quality.

Based on high-power, low-noise thulium-doped fiber amplification and frequency tripling technology, high-power narrow-linewidth laser output with any central wavelength in the range of 578-610nm is achieved.

Based on high-power, low-noise fiber lasers amplification and sum-frequency technology, GKER can provide high-power, narrow linewidth laser output with a wavelength ranging from 610 to 658 nm.

Based on high-power, low-noise fiber lasers amplification and sum-frequency technology, GKER can provide high-power, narrow linewidth laser outputwith a wavelength ranging from 658 to 720 nm.

Based on high-power, low-noise fiber lasers amplification and sum-frequency technology, GKER can provide high-power, narrow linewidth laser outputwith a wavelength ranging from 720 to 730 nm.

Based on GKER narrow-linewidth 780nm laser and all-fiber rubidium frequency-stabilized module, the 780nm frequency-stabilized laser can output narrow-linewidth laser output with good long-term stability, which can be applied to fields such as industrial precision measurement.

Based on high-power, low-noise fiber lasers amplification and sum-frequency technology, GKER can provide high-power, narrow linewidth laser output with a wavelength ranging from 810 to 880 nm.