633nm is one of the most widely used standard wavelengths at present. The 633nm narrow linewidth semiconductor laser system introduced by our company adopts the volume Bragg grating (VBG) wave locking technology, which enables the semiconductor laser to achieve narrow linewidth and stable power output. It can replace the traditional He Ne exciter in many fields. At the same time, compared with the He Ne laser, it has the advantages of compact structure and continuously adjustable power, Two output modes, spatial collimation and fiber coupling, can be provided.(Download PDF) Feature Application633nm Narrow Linewidth Laser System of NLM Series
Parameter
CL633-SIF(FP)-20mW-NLM003
CL633-MIF(FP)-50mW-NLM004
CL633-SOW-50mW-NLM005
Central Wavelength (nm)
633
633
633
Output Power (mW)
20(Single mode)
50(Multimode)
50(Multimode)
Wavelength Tolerance (nm)
±0.5
±0.5
±0.5
Line Width (nm)
<0.1
<0.1
<0.1
Wavelength Stability
±0.005nm@8H
±0.005nm@8H
±0.005nm@8H
Power Stability
±1.0%@8H
±1.0%@8H
±1.0%@8H
Edge Mode Rejection Ratio
40 dB
40 dB
40 dB
Spot Diameter (mm)
/
/
1.3ⅹ0.7
Beam Divergence Angle
/
/
<1.5
CL633-SIF(FP)-20mW-NLM003
CL633-MIF(FP)-50mW-NLM004
CL633-SOW-50mW-NLM005
Power Adjustment Range
0~100%
0~100%
0~100%
Preheat Time (min)
15
15
15
Modulation Input
1kHz TTLOr Analog signal0-5V
1kHz TTLOr Analog signal0-5V
1kHz TTLOr Analog signal0-5V
Control Interface
USB,BNC
USB,BNC
USB,BNC
Fiber Interface
FC/PC
FC/PC
Spatial output
Adaptive Optical Fiber
105µm,0.22NA
105µm,0.22NA
/
Power Input
100V-240V 50/60Hz
100V-240V 50/60Hz
100V-240V 50/60Hz
System Power Consumption
<7W Typ.
<7W Typ.
<7W Typ.
Storage Temperature (℃)
-10~60
-10~60
-10~60
Storage Humidity
0~80%RH
0~80%RH
0~80%RH
Operating Temperature (℃)
10~35
10~35
10~35
System Weight (Kg)
2.2
2.2
2.2
Laser Head Size (mm)
45ⅹ35ⅹ70
45ⅹ35ⅹ70
45ⅹ35ⅹ70
Laser Power Size (mm)
150ⅹ102ⅹ200
150ⅹ102ⅹ200
150ⅹ102ⅹ200