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

671nm Red DPSS Laser (T5)

Key Feature

Compact 671nm Red DPSS Laser
CW Output Power up to 1000mW
High Reliability

Application

Collimation
Scientific Experiment
Optical Instrument
Laser Medical Treatment
Laser Show

RL671T5 Series Laser
Optical Parameter
Output Wavelength	671±1nm
Output Power	300~1000mW
Spatial Mode	Near TEM₀₀
Operating Mode	CW
Mode Quality (M²)	<2.0
Beam Divergence, Full Angle	2.0 ± 0.2mrad ^[1]
Beam Diameter (1/e²) @ Exit	3.0 ± 0.2mm
Power Stability	5% (RMS, over 2 hours, T= 25℃) ^[2]
	10% (RMS, over operating temperature)
Beam Pointing Stability	<50μrad over 2 hours (ambient ±5℃ )
Polarization, Linear	100:1
Amplitude Noise (20Hz to 20MHz)	~30% rms
Residual IR	<0.5%
Electrical Parameter
Power Supply	ADR-800A	ADR-800D	DDR-8012
	Adjustable PSU with LED Display	Desktop PSU ^[3]	12VDC Driver
Input Voltage	85~240VAC, 50/60Hz		12VDC
Modulation	10KHz TTL modulation or 10KHz Analog Modulation (optional) ^[4]
Mechanical Parameter
Dimensions of Laser Head	155 × 77 × 60mm
Weight of Laser Head	0.9Kg
Dimensions of Power Supply	240 × 146 × 108mm	238 × 146 × 102mm	235 × 110 × 45mm
Weight of Power Supply	2.6Kg	2.4K	1.1Kg
Reliability
Warm Up Time	<10 minutes
Cooling	Forced-air cooled ^[5]
Operating Temperature, Case	10℃ ~ 35℃
Storage Temperature	-20℃ ~ 60℃
Expected Operation Lifetime	10000 hours
Warranty	12 months ^[6]
Note
*[1]* 1.0mrad beam divergence is available upon request. *[2]* Better power stability (<3% rms, over 2hours, 25℃) is available upon request. *[3]* OEM desktop power supply (ADR-800E, 238 × 146 × 94mm) is available upon request. *[4]* 30KHz TTL (0=laser off, 1=laser on) or Analog modulation (0~5VDC) is available upon request. *[5]* The Laser is designed to operate without heat sink. Do not restrict air circulation around the device; an additional heat sink can be used to maximize the performance and life time of the laser. *[6]* 2-Year Warranty is available upon request.

Laser Products
Model	Output Power	Power Stability (over 2hrs, 25℃)	Beam Divergence (Full Angle )	IEC/CDRH Laser Class
RL671T5-300	300mW	5% rms	1.5mrad	Class 3B/IIIb
RL671T5-500	>500mW	5% rms	1.5mrad	Class 4/IV
RL671T5-800	800mW	5% rms	1.5mrad	Class 4/IV
RL671T5-1000	1000mW	5% rms	1.5mrad	Class 4/IV

Mechanical Drawing (Laser Head)

Mechanical Drawing (Power Supply)

ADR-800A	ADR-800D	DDR-8012