974nm single-mode fiber-coupled pump laser
The 974nm single-wavelength laser adopts a butterfly semiconductor laser chip with fiber FBG frequency locking, and the professionally designed driver and temperature control circuit control ensure the safe operation of the laser, and the output power and spectrum are stable. Suitable as a pump laser source for fiber lasers or fiber amplifiers, it is available in benchtop or modular packages.
characteristic
High output power
Wavelength locked
Module or benchtop package
apply
Fiber laser pumping
Fiber optic amplifier pumping
Fiber Optic Device Testing
parameter
Center Wavelength ：974nm±1nm
Working mode: CW
Output power: 200/400/600/1000mW
Short-term stability (15 mins): ≤ ±0.02dB (equivalent≤±0.5%)
Long-term stability (8 hours): ≤ ±0.05dB (equivalent ≤±1.2%)
Pigtail type and connector:Hi-1060/PM980
Pigtail joint type: FC/APC
Control mode: RS232 serial communication
Communication interface: DB9 Female
Electricity Desktop：100~240V AC, <20W
Electricity module：5V DC, <15W
Desktop Size：260(W)×280(D)×120(H)mm
module Size：125(W)×150(D)×20(H)mm
Operating temperature：-5 ~ 35°C
Operating humidity：0~70%
