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Tel: 775 348-4820
Fax: 775 348-7047
4750 Longley Lane, #205
Reno, NV 89502 USA
UV laser, Compact CW UV laser and DPSS Q-switched Ultraviolet Ultra violet laser system

UV Laser and DPSS Q-swiched UV Laser

UV to IR Ultra-compact TEMoo High efficiency High reliability

  • CrystaLaser designs and manufactures high quality, state of the art compact diode-pumped Nd:YAG, Nd:YVO4 and Nd:YLF crystal lasers. Our lasers feature with ultra-compact, high stability, high efficiency, high reliability and excellent laser beam quality. The specific designed compact Q-switched laser with low jitter is great for LIDA application and the Q-switched IR, green and UV lasers are suitable for laser trimming, marking and micro machining application in semiconductor industry. These lasers are suitable for OEM, scientific and industrial use.
  • Compact Q-switched pulsed UV Blue laser
  • Current available Q-switched laser products include diode-pumped solid-state Nd:YAG, Nd:YVO4 and Nd:YLF Q-switched laser systems.
  • New Product !!
  • Wavelengths of the Q-switched laser available from UV to IR (nm):
    262, 266, 349, 351, 355, 440, 447, 473, 523, 527, 532, 660, 672, 946, 1047, 1053, 1064, 1313, 1320, 1340
  • No cooling fan, no cooling water required, no noise and no vibration during laser operation, plug and play.
  • The diode-pumped Q-switched crystal lasers are based on our proprietary laser cavity technology. This new technology allows the Q-switched crystal lasers to operate in TEMoo mode with amplitude stability and extremely low power consumption in a ultra-compact housing.
  • If you need special configurations, please contact CrystaLaser directly.
  • Please download the specifications of

    Ultra-compact Diode-pumped Q-switched Crystal Lasers

    Laser crystals and Wavelengths
            Nd:YAG/Nd:YVO4    Nd:YLF           Max. average output power*
    UV Laser    266 nm      262, 263 nm        75mW 50mW 30mW 20mW 10mW 5mW 2mW
    UV Laser    355 nm      349, 351 nm        200mW 150mW 100mW 50mW 25mW 10mW
    Blue        473 nm      440, 447 nm        50mW 25mW
    Green       532 nm      523, 527 nm        2W 1W 500mW 200mW 100mW 50mW
    Red         671 nm      657, 660 nm        400mW 200mW 100mW 50mW
    IR Laser   1064 nm     1047,1053 nm        2W 1W 500mW 200mW
    More wavelengths available: 438, 440, 447, 473, 555, 561, 750-1000, 946, 1313, 1320, 1342 nm
    Pulse energy**                Example: For an average maximum power of 2W Nd:YLF laser,
                                  the maximum pulse energy is 0.6 mJ at 1 kHz
    Pulse width                   Typically 10 ns to 20 ns varies from lasers and rep. rate
                                  special selection of pulse width from 7 ns to 100 ns available
    Repetition rate               1 kHz to 100 kHz internal adjustable
                                  0 Hz to 200 kHz by external trigger
    External trigger signal       TTL, trig at rising edge
    Transverse beam mode          Single mode, TEMoo, M2<1.3, typical M2<1.1
    Longitudinal mode             Multiple longitudinal modes
      NEW LASER PRODUCTS          Single longitudinal mode Q-switched lasers
                                  Please contact CrystaLaser
    Beam divergence               3 to 4 mrad, full angle, diffraction limited beam
    Beam point stability          +/-0.005 mrad/degree C
    Beam diameter (1/e2)          IR 0.5 mm, Green 0.35 mm, UV 0.25 mm
    Power stability, rms          5% after warm-up, at 1k to 10kHz
    Pulse to pulse variation      +/-3% IR,    +/-5% green,    +/-10% UV
    Polarization ratio            100:1
    Dimensions of laser head      5x18.5x3.6 cm (L,W,H) for most of the lasers or
                                  7x18.5x3.6 cm (L,W,H) for high power lasers
    Dimensions of power supply    20x20x8 cm (L,W,H)
    Cooling                       Laser head: conductive cooling; Power supply: fan
    Warm-up time                  <3 min
    Operation temperature         10 to 35 degree C
    Operation voltage             90-250 VAC         12 VDC input available
    Power consumption             40 W, typical
    View photo of the Q-switched laser
  • * Average output power, Nd:YAG/YVO4 lasers, 1064 & 532 nm rep rate at >40kHz; 355 & 266 nm lasers at 15kHz; Nd:YLF lasers, 1047/1053 nm, rep. rate at 15kHz, 527 & 523 nm rep. rate at 8kHz; 349, 351 & 262 nm lasers at 4kHz.
  • **Maximum pulse energy at 1 kHz, 0.5mJ for 1053 & 1047 nm, 0.4mJ for 523 & 527 nm, 0.05mJ for 349 & 351 nm lasers, respectively.
    Model No. samples                 Max. average output power
    QUV-266-5,    QUV-262-5,                    5 mW
    QUV-355-25,   QUV-349-25,   QUV-351-25     25 mW
    QG-532-200,   QG-523-200,   QG-527-200    200 mW
    QIR-1064-500, QIR-1047-500, QIR-1053-500  500 mW
    Warrantee: 6 months warranty with unlimited usage against defective parts and labour after shipment for all of the Q-switched lasers.

    Q-switched UV ultraviolet laser

    Ultra-Violet Blue 375/405/445 nm Lasers

    Wavelength (+/-5 nm)          375 nm(max. 20 mW), 405 nm(max. 120 mW), 445 nm(max. 45 mW)
    CW output power               100 mW, 50 mW, 25 mW, 20 mW, 15 mW, 10 mW, 5 mW
    Polarization ratio            100:1
    Transverse mode               TEMoo, M2<1.2, Single transverse mode or spacial mode
    Beam diameter (1/e2) and      1.1 mm
    Beam divergence               0.6 mrad
    Output stability              <1 % over 24 hours
    Beam point stability          +/-0.005 mrad/degree C
    Longitudinal mode             Standard: Multiple longitudinal mode
      Option:SLM                  Single longitudinal mode; >50 m coherence length.
    Noise (rms, 10Hz-20MHz)       <0.25 %
    Operation temperature         10 to 40 degree C
    Dimensions of laser head      3x3.6x13.5 cm, type 4
    Dimensions of power supply    DC: 8.5x3.5x12.7 cm,  AC: 5x14x15 cm
    Warm-up time                  30 seconds
    Operation voltage             12-15 VDC or 90-250 VAC
    Typical power consumption     10 Watts

    UV Blue laser head and laser beam UV Blue and green laser beam
    Click on the pictures to get more detail.

    Mechanical dimensions of Ultra-Violet Blue 375/405/440 nm laser

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