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4750 Longley Lane, #205
Reno, NV 89502 USA

Green Laser

Ultra-compact High reliability High stability High efficiency Low noise

  • CrystaLaser designs and manufactures state of the art ultra-compact diode-pumped green laser systems. Our green lasers feature with high reliability, high stability, high efficiency, low noise and excellent laser beam quality.
  • The solid-state DPSS green laser products including DPSS CW green laser and DPSS Q-switched green laser systems. The SHG of Nd:YAG, Nd:YLF, Nd:YVO4 green lasers with true CW output and Q-switched pulsed output are for industrial instrumentation applications in holography, biomedical, fluorescence, reprographics, laser trapping, laser Raman, interferometry, semiconductor inspection and materials processing.
  • New green laser products: Diode pumped green YAG Laser
    • 515 nm and 488 nm dual wavelength laser outputs up to 150 mW as Argon ion laser replacement in a compact laser housing with low power consumption.
    • 532 nm green laser outputs 1W in a compact laser housing.
    • 100 mW yellowish green laser at 542 nm; up to 500 mW greenish yellow laser at 561 nm and 555 nm.
    • Ultra-stable CW green laser, laser output stability 0.55 and 0.25% over 24 hours, is available now.
    • Compact Q-switched Green lasers at 532 nm, 523 nm, 527 nm, 542 nm, 555 nm and 561 nm are available now.
    • Up to 250 mW, single longitudinal mode, 532 nm green laser with more than 300 meters coherence length is suitable for holography, interferometry and laser Raman applications.
  • The green laser is easy to use, plug and play, no cooling fan, no cooling water required, no noise and no vibration during laser operation.
  • The diode-pumped green lasers are based on our proprietary coupled-cavity laser technology. This patented laser technology allows our green lasers to operate in a single longitudinal mode and TEMoo mode with low amplitude noise and extremely low power consumption in a compact laser housing.
  • If you need special configurations of green lasers, other special wavelength of the green laser or higher power green laser up to 5 W, please contact CrystaLaser directly.
  • Wavelengths of the green lasers: 532 nm, 515 nm, 523 nm, 527 nm, 542 nm, 555 nm, 558 nm and 561 nm. Please download the specifications of

    CW Green Laser

    Specifications (download 532 nm green laser specifications)
    Laser wavelength, nm
    Laser Crystal
    Output power, mW
    Output stability, rms
    Noise, rms
    Transverse mode
    Beam diameter (1/e2)
    Beam divergence
    Beam point stability
    Polarization
    Operating temperature
    Operating voltage
    Warm-up time
    Power consumption
    Size of laser head
    Size of power supply
    Expected laser life time
    532 nm   (515 nm 523, 527, 542, 555, 561, 593 nm available)
    Nd:YAG, Nd:YVO4
    1000, 500, 300, 200, 150, 100, 75, 50, 25, 10, 5
    <2% over 8 hrs;  Ultra stable option: <0.25% over 24 hrs 
    <0.5%, 10Hz - 50MHz, for S- and L-version lasers
    TEMoo, M2<1.1
    0.36 mm (2X beam expander, beam size 0.7 mm)
    2 mrad (with a 2X beam expander, divergence 1 mrad)
    +/-0.005 mrad/C
    Linear; Polarization ratio > 50:1; or >100:1 option
    10 to 35 degree C
    90-250 VAC or 9-24 VDC
    1 minute
    15 W
    3 x 3 x 12 cm with a fixed 6 mm thick base plate
    AC: 5x14x15 cm (2x5x6 inch)     DC: 3.5x8.5x12.7 cm
    >10,000 hours (MTBF)
    Model number GCL532-xxx-S
    SLM-version
    GCL532-xxx-L
    Low noise version
    GCL532-xxx
    Standard-version
    Longitudinal mode
    Spectrum linewidth
    Coherence length
    Amplitude noise, rms
    Single (SLM)
    <0.00001 nm
    >300 meters
    <0.5%
    Several
    0.1 nm
    1-5 mm
    <0.5%
    Several
    0.2 nm
    1-3 mm
    ~20% at 500kHz

    Q-switched Green Lasers

    Diode pumped green YAG LaserGreen laser moduleYellow-green laser and blue laser
    blue Laser moduleQ-switched UV Nd:YAG crystal laserCrystal laser green laser beam profile
    Click on any pictures to get more detail.

    Mechanical dimensions of 532 nm green laser head and laser power supply

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    * For more information, please access the online Information Request Form and download catalog.