1550nm 1~20W single-mode fiber-coupled laser
This laser uses DFB seed laser and high-power gain optical path module to achieve single-mode fiber output of single-wavelength high-power laser. The professionally designed drive and temperature control circuit control ensure the safe and stable operation of the laser, and the spectrum and power remain stable for a long time. The desktop design is easy to operate, and the control interface is simple and intuitive, which is suitable for laboratory use by scientific research users.
characteristic
1~20W multiple powers
Single-mode fiber output
Power and spectral stabilization
apply
Fiber optic sensing
Optical fiber communication
Optical experiments
parameter
Center Wavelength ：1550nm±0.5nm
Spectral linewidth: 0.1nm
Edge mold rejection ratio: ≥50dB
Working mode: CW
Output power: 1/2/5/10/15/20W
Short-term stability (15 mins): ≤ ±0.02dB (equivalent≤±0.5%)
Long-term stability (8 hours): ≤ ±0.05dB (equivalent ≤±1.2%)
Pigtail type and connector: SMF-28/PM1550
Pigtail joint type: FC/APC
Control mode: keystroke
Communication interface: DB9 Female
Electricity module：100~240V AC, <150W
1-5W Size：125(W)x150(D)x31.5(H)mm
10W-20W Size：139(W)x235(D)x70(H)mm
Operating temperature：-5 ~ 35°C
Operating humidity：0~70%
