457nm ASP-SL Low Noise Blue Laser 1-1000mW

This product is no longer available.

  • Wavelength: 457
  • Output Power: 1-1000mW
  • Operation Mode: CW
  • M2 factor: <2.0

All solid state 457nm low noise laser is made features of ultra compact, long lifetime, low cost and easy operating, which is used in fluorescence sensors, Raman spectrum, holography, laser printing, interference, holography, laser printing, chip inspection, physics experiment, etc. 




Output Power @ 25 ℃




Operation Mode


Transverse mode TEM00
Power stability (rms, over 4 hours)  <5% or  <3%
Warm-up time (minutes) <15
M2 factor <2.0
Beam Divergence (1/e2, Full Angle) < 1.5mrad
Beam diameter at the aperture (mm) <3.0
Noise of amplitude (rms, 1~20MHz) <3%
Polarization ratio >100:1
 Point stability after warm-up (mrad) <0.05
Operating temperature 10℃~35℃
Dimensions of Laser head (mm) 212 x 88 x 74mm
Dimensions of power supply (mm) 240 x 146 x 94mm
Modulation TTL Modulation or Analog Modulation
Input Voltage 85-265VAC
Expected Operating Lifetime >10000 hours
Warranty Time 1 year