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Aspherical Lenses
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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.


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.
Diffraction Gratings
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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.

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
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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.

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