633nm Narrow Line Width Laser

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.

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Parameter

Optical Parameter

	CL633-SIF(FP)-20mW-NLM003	CL633-MIF(FP)-50mW-NLM004	CL633-SOW-50mW-NLM005
Central Wavelength	633nm
Output Power	20mW（Single mode）	50mW（Multimode）	50mW（Multimode）
Wavelength Tolerance	±0.5nm
Line Width	< 0.1nm
Wavelength Stability	±0.005nm @8H Typ.
Power Stability	±1% @8H Typ.
Side Mode Rejection Ratio	40dB
Spot Diameter	/	/	1.3ⅹ0.7
Beam Divergence Angle (mrad)	/	/	<1.5

System Parameters

	CL633-SIF(FP)-20mW-NLM003	CL633-MIF(FP)-50mW-NLM004	CL633-SOW-50mW-NLM005
Power Adjustment Range	0～100%
Preheat Time	15min
Modulation Input	1kHz TTL Or Analog signal0-5V
Control Interface	USB，BNC
Fiber Interface	FC/PC	FC/PC	Spatial output
Adaptive Optical Fiber	105µm，0.22NA	105µm，0.22NA	/
Power Input	100V-240VAC 50/60Hz
System Power Consumption	<7W
Storage Temperature	-10～60℃
Storage Humidity	0～80%RH
Operating Temperature	10～35℃
System Weight	2.2Kg
Laser Power Size	150ⅹ102ⅹ200mm
Laser Head Size	45ⅹ35ⅹ70mm