Shanghai Laser & Optics Century Co., Ltd. (SLOC) | Laser | Manufacturer of DPSS Green Laser, Blue Laser, Red Laser, Yellow Laser, Infrared Laser, UV Laser | 635nm and 650nm Laser Modules | Laser Diode | Scanner, Line Lens, Combiner, Beamsplitter, Filter, Rod Lens, Ball Lens | Fiber Coupled, RGB Laser, Low Noise, SLM, Line Laser, Laser Pointer, Portable Laser

635nm Red Diode Laser Module

Key Feature

Optical Parameter
Model	RLM09-635D	RLM12-635D	RLM20-637D	RLM20-638D
Dimension	Ф9 × 33mm	Ф12 × 37.5mm	Ф20 × 70mm	Ф20 × 70mm
Output Wavelength	635nm	635nm	637nm	638nm
PD	Included	Included	Included	None
Max. Output Power	3.5mW	20mW	35mW	80mW
Circuit Type	APC	APC	APC	ACC
Operating Mode	CW
Power Stability	3% (rms, over 2 hours, T= 25℃)
Spot	Dot
Beam Profile	Elliptic
Beam Divergence	<0.5mrad
Beam Size @ 5m	~6 × 8 mm
Focus	Adjustable
PCB Circuit, Driver	Built-in
Circuit Board Exposure	None. Case Enclosed
Operating Voltage	3~5VDC
Operating Current	See the Table
Electrical Connections	100mm leads, red / black
Operating Temperature	-10℃ ~ 50℃
Storage Temperature	-40℃ ~ 80℃
Case Material	Brass or Aluminum
Collimating Lens	Glass Collimating Lens with AR Coating
Warm Up Time	3 Seconds
Expected Operation Lifetime	10000 hours
Warranty	6 months
Note
Output power behind the optics Operation mode: CW or Pulse with TTL Diode Laser Module has many types Collimating Lenses. It has ellipse and round for beam. Beam Size and Divergence are also different. Please tell us the beam spot size @ the working distance. Other Dimensions (Ф6.3mm, Ф8mm, Ф10.5mm, Ф16mm) are available upon request.

Accessories (optional)
AC Adapter	Bracket

Laser Products
Model	Wavelength	Output Power	Operating Current	Operating Voltage	Dimension	IEC/CDRH Laser Class
RLM09-635D-001	635nm	<1mW	<30mA	3~5VDC	Ф9×33mm	Class 2/II
RLM09-635D-003	635nm	3.5mW	<35mA	3~5VDC	Ф9×33mm	Class 3R/IIIa
RLM12-635D-003	635nm	3.5mW	<35mA	3~5VDC	Ф12×37.5mm	Class 3R/IIIa
RLM12-635D-005	635nm	5.8mW	<40mA	3~5VDC	Ф12×37.5mm	Class 3B/IIIb
RLM12-635D-007	635nm	7.5mW	<50mA	3~5VDC	Ф12×37.5mm	Class 3B/IIIb
RLM12-635D-010	635nm	10mW	<60mA	3~5VDC	Ф12×37.5mm	Class 3B/IIIb
RLM12-635D-015	635nm	15mW	<70mA	3~5VDC	Ф12×37.5mm	Class 3B/IIIb
RLM12-635D-020	635nm	20mW	<80mA	3~5VDC	Ф12×37.5mm	Class 3B/IIIb
RLM20-637D-035	637nm	35mW	<120mA	3~5VDC	Ф20×70mm	Class 3B/IIIb
RLM20-638D-050	638nm	50mW	<150mA	3~5VDC	Ф20×70mm	Class 3B/IIIb
RLM20-638D-080	638nm	80mW	<200mA	3~5VDC	Ф20×70mm	Class 3B/IIIb