473nm ASP-SL Blue, Single Longitude Mode Blue Laser

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  • Wavelenght:  473nm
  • Power:  1-100mW
  • Operation Mode:  CW
  • M2 factor:  <1.5

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All solid state single longitudinal mode blue laser at 473nm is made features of ultra compact, long lifetime, low cost and easy operating, which is used in DNA sequencing, flow cytometry, cell sorting, optical instrument, spectrum analysis, interference, measurement, holography, physics experiment, etc.




Output Power @ 25 ℃




Operation Mode


Transverse mode TEM00
Longitudinal mode Single Longitude Mode
Power stability (rms, over 2 hours) <5%(over 2 hours)
Spectral linewidth (nm) <0.0001
Noise of amplitude (pk-pk, 1- 20MHz) <0.5%
Warm-up time (minutes) <15
Coherent Length (m) >50m
Spectra Linewidth <0.0001nm
Beam Diameter (1/e2) 2.0mm
Beam Divergence (1/e2, Full Angle) < 1.5mrad
Polarization ratio >100:1,90 degree, (0 degree optional)
M2 factor <1.5
Point stability after warm-up (mrad) <0.05
Operating temperature 10℃~35℃
Dimensions of Laser head (mm) 172 x 70 x 50mm
Input Voltage 85-250VAC
Dimensions of power supply 240 x 146 x 102mm
Modulation None
Expected Operating Lifetime >10000 hours
Warranty time one year

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