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457nm ASP-SL BLue, Single Longitudinal Mode Laser

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    US $ 0.00

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    • Wavelenght
    • Power
    • Operation Mode
    • M2 factor

    All solid state single longitudinal mode blue laser at 457nm 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
    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