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      Diode Pumped Compact Q-switched Green Laser

      UV to IR  Ultra-compact  TEMoo  High efficiency  High reliability

      • CrystaLaser designs and manufactures cost effective ultra-compact diode-pumped Nd:YAG, Nd:YVO4 and Nd:YLF crystal lasers. Our lasers feature with low noise, 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 inductry. These lasers are suitable for OEM, scientific and industrial use.
      • Current available Q-switched laser products include diode-pumped solid-state Nd:YAG, Nd:YVO4 and Nd:YLF Q-switched laser systems.
      • New Product !!
          Compact Q-switched green laser up to 1 W are availible now.
      • Wavelengths of the Q-switched laser available from UV to IR (nm):
        262, 266, 349, 351, 355, 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.
      • True CW green laser from 1 mW to 200 mW

        Preliminary SPECIFICATIONS

        Laser crystals and Wavelengths:   
             Nd:YAG/Nd:YVO4    Nd:YLF           Max. average output power* 
        UV       266 nm      262, 263 nm        10 mW, 5 mW, 2 mW 
        UV       355 nm      349, 351 nm        100 mW, 50 mW,  25 mW,  10 mW
        Blue     473 nm      447, 438 nm        50 mW, 25 mW
        Green    532 nm      523, 527 nm        800 mW, 500 mW, 200 mW, 100 mW, 50 mW
        Red      671 nm      657, 660 nm        400 mW, 200 mW, 100 mW, 50 mW  
        IR      1064 nm     1047,1053 nm        1.5 W, 1 W, 500 mW, 200 mW
        Other Q-switched laser wavelengths available: 657, 660, 672, 946, 1313, 1320, 1342 nm
        Pulse energy**                For an average maximum power of 1W Nd:YLF laser, 
                                      the maximum pulse energy is 0.25 mJ at 1 kHz 
        Pulse width                   Typically 10 ns to 20 ns varies from lasers and rep. rate
                                      special selecting of pulse width from 8 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
        Transverse beam mode          Single mode, TEMoo, M2<1.5, typical M2<1.2
        Longitudinal mode             Multiple longitudinal modes
          NEW LASER PRODUCTS          Single longitudinal mode Q-switched lasers
          contact CrystaLaser         Single longutidinal mode laser provides >2 m coherence length
        Beam divergence               3 to 4 mrad, full angle
        Beam point stability          0.02 mrad
        Beam diameter (1/e2)          IR 0.5mm, Green 0.35mm, UV 0.25 mm
        Power stability, rms          5% after warm-up, at 1k to 10 kHz	
        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                  <5 min
        Operation temperature         10 to 35 degree C 
        Operation voltage             90-250 VAC         12-24 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, 0.25mJ for 1053&1047 nm, 0.12mJ for 523&527 nm, 
          0.05mJ for 349&351 nm lasers, respectively.
        Model No. samples                    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

        For more information, please access the online information request form
        download catalog or visit main web page

Products | Home | Green laser | Blue laser | Red laser | Infrared laser | Q-switched laser | Dimensions | Catalog download | Contact CrystaLaser