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Method and apparatus for in situ protection of sensitive optical materials
Method and apparatus for in situ protection of sensitive optical materials
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机译:原位保护敏感光学材料的方法和设备
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摘要
A method and apparatus are provided for in situ protection of sensitive optical materials from alternation or damage due to exposure to trace atmospheric components, during shipping, storage or operation. The sensitive optical material is disposed within an enclosure adaptable to be substantially sealed against the external atmosphere. A container, enclosing a sink material absorbing trace atmospheric components, is coupled to the enclosure by a gas permeable surface, which allows fast diffusion of the trace atmospheric component inside the enclosure to the sink material.
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