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

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671nm Red DPSS Laser (T9)

Key Feature

Compact 671nm Red DPSS Laser
CW Output Power up to 5000mW
High Reliability

Application

Collimation
Scientific Experiment
Optical Instrument
Spectrum Analysis
Laser Show

RL671T9 Series Laser
Optical Parameter
Output Wavelength	671±1nm
Output Power	3000~5000mW
Spatial Mode	Near TEM₀₀
Operating Mode	CW
Mode Quality (M²)	3.0~6.0
Beam Divergence, Full Angle	2.0 ± 0.2mrad
Beam Diameter (1/e²) @ Exit	4.0 ± 0.2mm
Power Stability	5% (RMS, over 2 hours, T= 25℃) ^[1]
	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-900A	ADR-900D
	Adjustable PSU with LED Display	Desktop PSU
Modulation	10KHz TTL modulation or 10KHz Analog Modulation (optional) ^[2]
Input Voltage	85~240VAC, 50/60Hz
Mechanical Parameter
Dimensions of Laser Head	330 × 140 × 125mm
Weight of Laser Head	6.1Kg
Dimensions of Power Supply	307 × 168 × 123mm	300 × 162 × 134mm
Weight of Power Supply	5.1Kg	5.2Kg
Reliability
Warm Up Time	<10 minutes
Cooling	Forced-air cooled ^[3]
Operating Temperature, Case	10℃ ~ 35℃
Storage Temperature	-20℃ ~ 60℃
Expected Operation Lifetime	10000 hours
Warranty	12 months ^[4]
Note
*[1]* Better power stability (<1% rms or <3% rms, over 2hours, 25℃) is available upon request. *[2]* 30KHz TTL modulation (0=laser off, 1=laser on) or 30KHz Analog modulation (0~5VDC) is available upon request. *[3]* 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. *[4]* 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
RL671T9-3000	3000mW	5% rms	2.0mrad	Class 4/IV
RL671T9-4000	4000mW	5% rms	2.0mrad	Class 4/IV
RL671T9-5000	5000mW	5% rms	2.0mrad	Class 4/IV

Mechanical Drawing (Laser Head)

Mechanical Drawing (Power Supply)

ADR-900A	ADR-900D