1550nm 10kW Nanosecond Pulse Fiber Laser Module HP-NSFL-A-1550-3/200-10-1/3000-20/130-FA-M-JBT
The high-power nanosecond pulse fiber laser uses a high-power gain fiber module and cooperates with a dedicated drive and temperature control circuit to output high-peak and high-energy laser pulses. The laser wavelength and power are stable, RS232 serial port remote control, modular design facilitates system integration, and can be used for laser radar, distributed optical fiber sensing systems, etc.
[Features]
Full fiber structure.
Pulse width, repetition frequency, and power can be adjusted.
Pulse energy up to 100uJ.
[Applications]
Lidar
Nonlinear optics
Distributed Fiber Optic Sensing
[Specification]
|
Parameters
|
Unit
|
Typical Value
|
Remarks
|
|
Model
|
--
|
HP-NSFL-A-1550-3/200-10-1/3000-20/130-FA-M-JBT
|
JBT: High and low temperature version
|
|
Central Wavelength
|
nm
|
1550
|
|
|
Wavelength Accuracy
|
nm
|
±1
|
|
|
Max. Single Pulse Energy
|
uJ
|
100
|
@Pulse frequency ≤ 10kHz, pulse width ≥ 10ns
|
|
Max. Output Peak Power
|
kW
|
10
|
@Pulse width 3ns, pulse frequency ≤10kHz
|
|
Max. Average Laser Power
|
W
|
2
|
@Pulse width ≥3ns, pulse frequency ≥100kHz
|
|
Pulse Width
|
ns
|
3~200
|
*1~3ns refers to the full width at half height, and >3ns refers to the full width at the bottom.
|
|
Repeat Frequency
|
kHz
|
1~3000 Adjustable
|
|
|
Beam Quality M²
|
--
|
≤1.1
|
Based on output collimator specifications.
|
|
Output Isolation
|
dB
|
≥30
|
|
|
Short-term Stability (15 minutes)
|
dB
|
≤ ±0.05
|
Equivalent ≤±1.2%
|
|
Long-term Stability (8 hours)
|
dB
|
≤ ±0.1
|
Equivalent ≤±2%
|
|
Output Laser Polarization State
|
--
|
Randomly
|
|
|
Pigtail Type
|
--
|
Nufern LMA-GDF-20/130-M fiber
|
L=0.3m
|
|
Pigtail Connector Type
|
--
|
FC/APC
|
According to pulse peak power.
|
|
Electrical and environmental parameters
|
Module Type
|
|
Control method
|
RS232 Serial communication
|
|
Communication interface
|
DB9 Female
|
|
Trigger Method
|
TTL, internal/external trigger (Choose)
|
|
Power supply
|
DC 12V, 3A
|
|
Size
|
100(W)×100(D)×30(H)mm
|
|
Operating temperature range
|
-43~65℃
|
|
Operating humidity range
|
0~70%
|
Note-Trigger:
Trigger Method - External trigger： If it is an external trigger, it means that the customer needs to input a periodic clock signal to the laser source to trigger the laser light source from the outside in order to output a nanosecond periodic pulse signal.
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