1550nm high-power pulsed fiber laser
High-power nanosecond pulsed fiber lasers use high-power gain fiber modules with dedicated driving and temperature control circuits to output high-peak and high-energy laser pulses. The laser wavelength and power are stable, RS232 serial port remote control, modular type is convenient for system integration, and can be used for lidar, distributed fiber sensing system, etc.
characteristic
All-fiber construction
Pulse width, repetition frequency, and power are adjustable
Pulse energies up to 100uJ
apply
Lidar
Nonlinear optics
Fiber Optic Distributed Sensing
parameter
Center Wavelength ：1550nm±1
Maximum single pulse energy: 100μJ @Pulse frequency=2010kHz, pulse duration=10ns
Maximum output peak power: ≥ 10kW peak @ pulse frequency = 10kHz, pulse duration = 3ns
Maximum average laser power: 2W@Pulse duration≥ 3ns, pulse frequency ≥ 100kHz
Pulse width: 1-200ns
pulse bottom, adjustable
Repetition rate: 1~3000kHz adjustable
Beam quality M2: ≤1.1
output isolation:≥30dB
Short-term stability (15 mins): ≤ ±0.02dB (equivalent≤±0.5%)
Long-term stability (8 hours): ≤ ±0.05dB (equivalent ≤±1.2%)
Output laser polarization state: random
Optical power monitoring: output optical power monitoring
Pigtail type and connector: SMF-280（900um casing）
Pigtail joint type: FC/APC
Control mode: RS232 serial communication
Communication interface: DB9 Female
Trigger mode: TTL, internal/external trigger (optional)
Electricity Desktop： 100~240V AC, <30W
Electricity module：12V 3A DC, <30W
Desktop Size：260(W)×320(D)×120(H)mm
module Size：100(W)×100(D)×30(H)mm
Operating temperature：5 ~ 35°C
Operating humidity：0~70%
