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 (N9)

Key Feature

Application

RL671N9 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]
Power Stability	10% (RMS, over operating temperature)
Beam Pointing Stability	<50μrad over 2 hours (ambient ±5℃ )
Polarization, Linear	100:1
Amplitude Noise (20Hz to 20MHz)	<1% rms
Residual IR	<0.5%
Electrical Parameter
Power Supply	ADR-900D
Power Supply	Desktop PSU
Input Voltage	85~240VAC, 50/60Hz
Modulation	None
Mechanical Parameter
Dimensions of Laser Head	330 × 140 × 125mm
Weight of Laser Head	6.1Kg
Dimensions of Power Supply	307 × 168 × 123mm
Weight of Power Supply	5.1Kg
Reliability
Warm Up Time	<10 minutes
Cooling	Forced-air cooled ^[2]
Operating Temperature, Case	10℃ ~ 35℃
Storage Temperature	-20℃ ~ 60℃
Expected Operation Lifetime	10000 hours
Warranty	12 months ^[3]
Note
*[1]* Better power stability (<1% rms or <3% rms, over 2hours, 25℃) is available upon request. *[2]* 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. *[3]* 2-Year Warranty is available upon request.

Mechanical Drawing (Laser Head)

Mechanical Drawing (Power Supply)
ADR-900D