457nm ASP-SL BLue Laser Single Longitudinal Mode Set

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  • Wavelength:  457nm
  • Output Power: 1-100mw
  • Operation Mode: CW Near TEM00
  • Beam Divergence: <1.5 mrad

Additional Features:

  • M2 factor: <2.0




Output Power @ 25 ℃




Operation Mode


Transverse mode TEM00
Longitudinal mode Single
Spectral linewidth (nm) <0.0001
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) <2.0
Noise of amplitude (pk-pk, 1~20MHz) <0.5%
Coherent length (m) >50
Polarization ratio >100:1,90 degree, (0 degree optional)
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 None
Input Voltage 85-265VAC
Expected Operating Lifetime >10000 hours
Warranty Time 1 year



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