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YVO,&NdYVO4

Classification:

Laser crystal

Nd:YVO4 laser has been widely used in machinery, materials processing, spectroscopy, wafer inspection, display, medical testing, laser printing, data storage and other fields. Product concentration range: 0.1-3%.

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Cheryl Chen
Cheryl Chen
Cheryl Chen
Cheryl Chen
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  • Overview
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  • Product Information(PDF)

    Nd:YVO4 laser has been widely used in machinery, materials processing, spectroscopy, wafer inspection, display, medical testing, laser printing, data storage and other fields. Product concentration range: 0.1-3%.

    Neodymium-doped yttrium vanadate (Nd:YVO4) crystal is a kind of laser crystal with excellent performance, which is suitable for the manufacture of laser diode pumped lasers, especially low power lasers. Compared with Nd:YAG, Nd:YVO4 has higher absorption coefficient and larger stimulated emission cross section. Laser diode pumped Nd:YVO4 crystal and LBO,BBO,KTP and other high nonlinear coefficient of crystal, can achieve better frequency doubling conversion efficiency, can be made into output near-infrared, green, blue to ultraviolet and other types of all solid-state lasers. Now Nd:YVO4 laser has been widely used in many fields, such as machinery, material processing, spectroscopy, wafer inspection, display, medical testing, laser printing, data storage and so on. Moreover, Nd:YVO4 diode-pumped solid-state lasers are rapidly replacing the traditional water-cooled ion lasers and lamp-pumped lasers in the market, especially in terms of miniaturization and single-longitudinal mode output.

     

    Main Features Features

    Pump bandwidth around 808nm, about 5 times that of Nd:YAG

    The stimulated emission cross section at 1064nm is 3 times that of Nd:YAG

    Low light damage threshold, high slope efficiency

    uniaxial crystal, the output is linearly polarized

     

    Performance parameters:

    Flatness

    λ/8 at 633nm

    Parallelism

    ≤20 arcsec

    Wavefront Distortion

    λ/4 at 633nm

    Perpendicularity

    ≤5 arcmin

    Angle tolerance

    ≤ ± 0.5 °

    Dimension tolerance

    ±0.1mm

    ClearAperture

    90% of central area

    Chamfer

    ≤ 0.2mmx45 °

    Chip

    ≤0.1mm

  • Model

    Basic characteristics

    Cr⁴*:YAG

    reliable and stable chemical performance

    Easy to operate

    good thermal conductivity

    High damage threshold

    As a high-energy solid state passive Q-switch, long service life

    YAG&Nd:YAG

    High Damage Threshold

    High power

    Less absorption of 1064nm light wave

    Good thermal conductivity and thermal shock characteristics

    good optical properties

    Suitable for multiple ways of working

    YVO,&Nd:YVO4

    The pump bandwidth at about 808nm is about 5 times that of Nd:YAG.

    The stimulated emission cross section at 1064nm is 3 times that of Nd:YAG

    Low light damage threshold, high slope efficiency

    uniaxial crystal, the output is linearly polarized

HY-Nd YVO4（中文版）.pdf

Key words:

YVO,&NdYVO4

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