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New Products

Aspherical Lenses
Details 白箭头 黑箭头
Yb:CaGdAlO4
Details 白箭头 黑箭头
Fiber To Free Space Isolators
Details 白箭头 黑箭头
  • Aspherical Lenses
  • Yb:CaGdAlO4
    Yb:CaGdAlO4(called CALGO) is a promising new laser gain material which possess several important advantages. The crystal structure of CALGO is tetragonal. When it is pumped at 979nm under pi configuration, we can get broad emission spectra from 994nm to 1050nm in theta configuration. This implies a very small quantum defect (down to 1.5%) and gives a good expectation of obtaining ultra-short pulse. Its thermal conductivity is also high: k=6.7W/m/K, which means it can be used for high power laser applications.
    Yb:CaGdAlO4
    0.00
    Yb:CaGdAlO4(called CALGO) is a promising new laser gain material which possess several important advantages. The crystal structure of CALGO is tetragonal. When it is pumped at 979nm under pi configuration, we can get broad emission spectra from 994nm to 1050nm in theta configuration. This implies a very small quantum defect (down to 1.5%) and gives a good expectation of obtaining ultra-short pulse. Its thermal conductivity is also high: k=6.7W/m/K, which means it can be used for high power laser applications.
  • Fiber To Free Space Isolators
  • Gratings
    CASTECH provides replicas copied from the master grating. It has the same performance but with much competitive price. Customized solution is available from prototype building to high volume production.
    Gratings
    0.00
    CASTECH provides replicas copied from the master grating. It has the same performance but with much competitive price. Customized solution is available from prototype building to high volume production.
  • CLBO Crystal
    Cesium Lithium Borate (CsLiB6O10,CLBO) is a newly developed crystal with excellent UV nonlinear feature,and widely used for semiconductor inspection,micro processing,bio-medical,UV-LIDAR,etc. Compared to BBO,it has larger spectral and temperature acceptance,larger angle tolerance and smaller walk-off angle (see Table 1). These advantages make CLBO obtain larger SHG conversion efficiencies than BBO. Moreover,it is suitable for FOHG and FHG of high-power Nd:YAG laser.
    CLBO Crystal
    0.00
    Cesium Lithium Borate (CsLiB6O10,CLBO) is a newly developed crystal with excellent UV nonlinear feature,and widely used for semiconductor inspection,micro processing,bio-medical,UV-LIDAR,etc. Compared to BBO,it has larger spectral and temperature acceptance,larger angle tolerance and smaller walk-off angle (see Table 1). These advantages make CLBO obtain larger SHG conversion efficiencies than BBO. Moreover,it is suitable for FOHG and FHG of high-power Nd:YAG laser.
  • Acousto-Optic Frequency Shifters
  • Exhibition Information

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    Time of issue:2020-05-18 00:00:00

    最新万博app官方下载_万博maxbetx官网app下载_万博全站app下载Stock code 002222

    After 30 years` rapid growth since the foundation in 1988, 最新万博app官方下载_万博maxbetx官网app下载_万博全站app下载 has become a recognized leading supplier of crystals,  optics and  laser components in the world. In 2008 CASTECH successfully completed IPO in Shenzhen stock exchange. (Stock Code 002222) Today, at our 450,000 sq ft advanced facility, over 1000 employees are dedicating to

    satisfy customer needs in terms of performance and cost effectiveness.

    30+
    The company was founded more than 30 years ago
    40000+
    The total area exceeds 40,000 square meters
    1000+
    Over 1,000 employees
    60%
    Around 60% exported to other countries

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