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685nm ASP-SL-Low Noise Red Laser 1-20mW

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    • Wavelength:  685nm
    • Output Power: 1-20mW
    • Operation Mode: CW
    • M2 factor: <2.0

    Diode low noise red laser 685 nm 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. 

    Specifications

    Model

    ASP- SL-685nm-LN-XXT

    Output Power @ 25 ℃

    1-20mW

    Wavelength

    685nm±5nm

    Transverse mode TEM00
    Operation Mode CW

    Power stability (rms, over 4 hours)

    <5%

    Warm-up time (minutes) <10
    M2 factor <2.0
    Beam Divergence (1/e2, Full Angle) < 1.5mrad
    Beam diameter at the aperture (mm) <4.0
    Noise of amplitude (rms, 1~20MHz) <1%
    Polarization ratio >50:1
    Pointing stability after warm-up (mrad) <0.05
    Operating temperature 10℃~35℃
    Input Voltage 80-265VAC or 5VDC
    Modulation TTL Modulation or Analog Modulation
    Expected Operating Lifetime >10000 hours
    Warranty time One year