Nd:YVO4 (Neodymium Doped Yttrium Vanadate)

Shown excellent in efficiency, physical, optical and mechanical properties, Nd:YVO4 crystal is widely applied as laser material to diode-pumped solid-state (DPSS) lasers to yield stableand powerful red, green and infrared laser. In comparison with Nd:YAG material for diode-pumping applications Nd:YVO4 lasers have the following features:

  • lower lasing threshold and higher slope effciency;
  • large stimulated emission cross-section at lasing wavelength;
  • high absorption over a wide pumping wavelength bandwidth;
  • low dependency on pumping wavelength and easier to yield single mode output.

    •  
    We provide customers with different kinds of dopants and different doping levels of Nd:YVO4 crystals on a competitive pricing basis.

    Typical Nd:YVO4 Crystal Specifications
    Transmitting Wavefront distortion less than λ /4 @ 633 nm
    Dimension Tolerance (W ± 0.1mm) x (H ± 0.1mm)x(L ±0.1mm)
    Clear Aperture > 90% central area
    Flatness λ /8@ 633 nm, and λ /4 @633nm for thickness less than 2mm
    Scratch/Dig Code 10/5 to MIL-O-13830A
    Parallelism better than 20 arc seconds
    Perpendicularity 5 arc minutesAngle tolerance: < ± 0.5o
    AR Coating R< 0.2% at 1064nm
    HR Coating R>99.8% at 1064nm, T>95% at 808nm 

Download

Datasheet