Pulsed Laser 1550nm 50W Peak Power Nanosecond Pulse Fiber Laser Source Benchtop NSFL-1550-50-SM-B1
Nanosecond pulse laser adopts unique circuit and optical optimization design, output laser pulse width, peak power and repetition frequency can be adjusted, working wavelength and power output are stable, single-mode fiber output, modular type is convenient for system integration, suitable for distributed Fiber optic sensing system.
[Features]
Full fiber structure
Pulse width, repetition frequency, and power can be adjusted
Desktop or module package
[Applications]
Lidar
Nonlinear optics
Distributed Fiber Optic Sensing
[Specification]
|
Parameters
|
Unit
|
Typical Value
|
Remarks
|
|
Model
|
|
NSFL-1550-50-SM-B1
|
|
|
Central Wavelength
|
nm
|
1550±1
|
|
|
Spectral Width
|
nm
|
≤1
|
|
|
Peak Output Power
|
W
|
50
|
50W@100kHz frequency, 10ns pulse width (average power 50mW at this time)
|
|
Pulse Width
|
ns
|
3~50 Adjustable
|
|
|
Repeat Frequency
|
kHz
|
1~100 Adjustable
|
|
|
Short-term Stability (15 minutes)
|
dB
|
≤ ±0.02
|
Equivalent≤±0.5%
|
|
Long-term Stability (10 hours)
|
dB
|
≤ ±0.05
|
Equivalent≤±1.2%
|
|
Trigger Method
|
--
|
External trigger or Internal trigger
|
The default is internal trigger, which can be switched to external trigger through software.
|
|
Pigtail Type
|
--
|
SMF-28 single-mode fiber
|
L=1m
|
|
Pigtail Connector Type
|
--
|
FC/APC
|
|
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;
|
Electrical and environmental parameters
|
Desktop Type
|
|
Control method
|
Touch screen/RS232 serial communication
|
|
Communication interface
|
DB9 Female
|
|
Trigger method
|
TTL, Internal / External trigger (Switchable)
|
|
Power supply
|
AC 100~240V
|
|
Size
|
255(W)×288(D)×115(H)mm
|
|
Operating temperature range
|
-5~+35°C
|
|
Operating humidity range
|
0~70%
|
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