637nm 1mW-200mW Red Diode Laser System

637nm 1mW-200mW Red Diode Laser System

5mW-1200mW 640nm Red Diode Laser System

640nm red diode laser system employs the best quality red laser diode with near TEM00 circular beam mode, getting the best quality red laser beam within wide output power range of 5mW to 1200mW. Powered by external AC driving, it allows the easiest operation and high output power stability in long term operation, ensuring up 10000 hours serving lifetime and the most competitive price.

was $676.00 Special Price $655.00
Availability: In stock

Available with special near TEM00 beam mode with low beam divergence of less than 1mard, 640nm red diode laser system always provides users the best quality red laser beam and light spot on various targeting surfaces. Within wide output power level of 5mW to 1200mW, red diode lasers fulfills high brightness red laser lighting emission within a quite wide range operating distances. 

640nm red diode lasers are widely used in a large variety of scientific research application fields, including laser light displaying, measurement, spectrum analysis, PIV etc. This compact size designed red laser system and equipped AC driver are both FDA safety standard approval, getting wide applications in universities, scientific research centers, and labs etc.

Key features:

Reduced dimension and high duration structure.
TEC cooling system gets the most efficient thermal conductivity
TTL and analog modulation selectable
FDA safety standard approval Class IIIa, IIIb lasers
Near TEM00 beam mode enables the best quality red diode laser beam
Protection from statistic, over current, overheating, getting up 10000 hours serving lifetime
High duration anodized aluminum housing, workable for various working environment, harsh occasions workable
Simple AC power supply running mode, easy and convenient to operate

Technical data: 

Item Red Diode Laser System
Wavelength 640±5nm
Output power 5mW-200mW 200mW-700mW 700mW-1200mW
Power adjust(mW) 0-Pmax
Transverse mode TEM00 near TEM00 near TEM00
Operation Mode CW
Power Stability(rms, over 4hours) <1%, <3%, <5%
M2 factor <1.2 <1.2 <1.2
Beam divergence, full angle (mard) <1.0 <1.5 <1.5
Warm up time (minutes) <5 <5 <5
Beam waist diameter(mm) <2.0 <4 <4
Spectral line width (nm) <2.0 ~2.0 <2.0
Point stability after warm-up(mrad) <0.05 <0.05 <0.05
Polarization 100:1 100:1 100:1
TTL modulation 30KHZ 30KHZ 30KHZ
Analog modulation 30KHZ(0~max output when 0-5V signal input) 
Operating temperuter (℃) 0-40 0-40 0-40
Storage temperature (℃) -10-50 -10-50 -10-50
Modulation Option 0~30khz TTL/Analogue
Severing lifetime (hours) 10,000
Warranty period 1 year

Dimension of near TEM00 circular beam 640nm Red Diode Laser System:

Near TEM00 5mW-1200mW 640nm Red Diode Laser System Dimension


Berlinlasers accepts customize 640nm point laser, line laser and crosshair laser, fiber coupled lasers and OEM lasers on basis of customers' requirements. All high power 640nm red diode lasers specifications accept customize according to user's need. For any OEM laser, please feel free to contact us via email support@berlinlasers.com.

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