Method and Apparatus for Repairing an Optical Component Substrate Through Coating
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United States of America Patent
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Issued Date -
Jan 27, 2011
app pub date -
Jul 22, 2009
filing date -
Jul 22, 2009
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Abstract
A method involves depositing on a surface of an optical substrate an optical layer made of a substance that has an index of refraction approximately equal to an index of refraction of the optical substrate, the optical substrate and the layer collectively defining a multi-section substrate in which the optical substrate and the optical layer serve as respective sections. According to a different aspect, an apparatus includes a multi-section substrate having a first section that is an optical substrate with a surface, and having a second section that is an optical layer provided on the surface and made of a substance having an index of refraction approximately equal to an index of refraction of the optical substrate.
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