1550nm 10W~50W Peak Power Nano-second Ultra-fast Pulse Fiber Laser Desktop Type
The nanosecond pulse laser uses a unique circuit and optical optimization design. The output laser pulse width, peak power, and repetition frequency can be adjusted. The working wavelength and power output are stable. The noise is low. Internal and external triggering, the module type facilitates system integration and can be used in applications such as DTS sensing systems.
[Features]
Full fiber structure
Pulse width, repetition frequency, and power can be adjusted
Desktop or module package
[Applications]
Alto Voltaje Laser Seed Source
Nonlinear optics
Optical fiber distributed sensing
[Specification]
|
Parameters
|
Unit
|
Typical Value
|
Remarks
|
|
Central Wavelength
|
nm
|
1550±1
|
|
|
Spectral Width
|
nm
|
≤1
|
|
|
Peak Output Power
|
W
|
5~30 Adjustable
|
The maximum power can be customized.
|
|
Pulse Width
|
ns
|
5~30 Adjustable
|
|
|
Repeat Frequency
|
kHz
|
1~100 Adjustable
|
|
|
Short-term Stability (15 minutes)
|
dB
|
≤ ±0.02
|
|
|
Long-term Stability (10 hours)
|
dB
|
≤ ±0.05
|
|
|
Trigger Method
|
--
|
Internal trigger(Default)
|
1. Internal trigger(Default)
2. External trigger(Escoger)
*Note-Trigger
|
|
Pigtails and Connectors
|
--
|
Singlemode fiber, FC/APC
|
|
Note-Trigger:
Trigger Method: Internal trigger(Default) / External trigger(Escoger)
1. If you choose internal trigger, you don't need to connect an electric pulse signal from the outside to trigger, but the laser source itself triggers itself, and also outputs a synchronous square wave clock signal (the repetition frequency is equal to the output laser pulse frequency);
2. 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
(Current product)
|
Module Type
|
|
Control method
|
Button
|
RS232 Serial communication
|
|
Communication interface
|
DB9 Female(Default not include)
|
DB9 Female
|
|
Power supply
|
100~240V AC, <30W
|
5V DC, <15W
|
|
Size
|
260(W)×280(D)×120(H)mm
|
125(W)×150(D)×20(H)mm
|
|
Operating temperature range
|
-5~+55°C
|
|
Operating humidity range
|
0~70%
|
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