640nm ASP-SL Red Laser 200-300mW

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  • Wavelength:  640nm
  • Output Power: 200-300mW
  • Operation Mode: CW
  • M2 factor: <1.5

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Red diode laser at 635/637/640nm is made features of ultra compact, long lifetime, low cost and easy operating, which is widely used in measurement, spectrum analysis, laser lighting show, etc.




Output Power @ 25 ℃




Transverse mode TEM00
Operation Mode CW

Power stability (rms, over 4 hours)


Warm-up time (minutes) <5
M2 factor <1.5
Beam Divergence (1/e2, Full Angle) < 1.5mrad
Beam diameter at the aperture (mm) <3.0
Operating temperature 10℃~30℃
Input Voltage 80-265VAC
Modulation TTL Modulation or Analog Modulation
Expected Operating Lifetime >10000 hours
Warranty time One year


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