520nm 40mW Semiconductor Laser Coupled PM Optical Fiber Output Desktop Type FL-520-40-PM-B
This laser adopts semiconductor laser chip, and the professionally designed drive and temperature control circuit temperature control ensures the safe operation of the laser, stable output power and spectrum, and excellent spot quality (TEM00 mode).
[Features]
1. Excellent spot quality
2. Spectral and power stability
3. Module or desktop package
[Applications]
1. Light spot indication
2. Imaging
3. Device testing
[Specifications]
|
Parameters
|
Unit
|
Typical value
|
Remarks
|
|
Model
|
--
|
FL-520-40-PM-B
|
|
|
Working Wavelength
|
nm
|
520
|
|
|
Wavelength Accuracy
|
nm
|
±5
|
|
|
Working Mode
|
--
|
CW
|
Continuous light
|
|
Output Power
|
mW
|
40
|
Customizable
|
|
Power Adjustment Range
|
--
|
10~100%
|
|
|
Short-term Stability (15 minutes)
|
dB
|
≤ ±0.02
|
Equivalent≤±0.5%
|
|
Long-term Stability (8 hours)
|
dB
|
≤ ±0.05
|
Equivalent≤±1.2%
|
|
Pigtail Type
|
--
|
PM Fiber
|
L=1m
|
|
Pigtail Connector Type
|
--
|
FC/APC
|
|
|
Electrical and Environmental Parameters
|
Desktop Type
|
|
Control Method
|
Button
|
|
Communication Interface
|
DB9 Female
(Default not include)
|
|
Power Supply
|
AC 100~240V
|
|
Size
|
260(W)×280(D)×120(H)mm
|
|
Operating Temperature Range
|
-5~+35°C
|
|
Operating Humidity Range
|
0~70%
|
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