发明名称 |
Vacuum cell for optical components |
摘要 |
A moisture sensitive optically nonlinear crystal is enclosed in a hermetically sealed elongated vacuum cell. The vacuum cell has an input window at one end and an output window at an opposite end providing optical access to the crystal by a laser beam. The windows are attached to the cell by cold-formed, indium-metal ram-seals. In an example of the cell in which the crystal is arranged to generate UV radiation from the laser beam, the output window is located at a sufficient distance from the crystal that the flux of UV radiation incident on the output window is below the damage threshold of the window for the UV radiation.
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申请公布号 |
US7724453(B2) |
申请公布日期 |
2010.05.25 |
申请号 |
US20060589352 |
申请日期 |
2006.10.30 |
申请人 |
COHERENT, INC. |
发明人 |
GHORBANI ARASH;FRANK PETER;EDMOND R. IAN |
分类号 |
G02B7/02;G02B3/12;G02B7/00 |
主分类号 |
G02B7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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