Material for micro optical component and optical component using

Details Material for micro optical component and optical component using Material for micro optical component and optical component using

1990-08-14

1991-07-30

Kilby Scalzo, Catherine S.

Compositions

Radioactive compositions

Nuclear reactor fuel

350 9634, 350356, 350357, 350409, 350286, 25218643, 252582, 252584, 252600, 423415R, 423582, 423584, 423606, G02F 117, G02F 123, C09K 300

Patent

active

050354787

ABSTRACT:
A material for an optical component comprising polytungstic acid having peroxo groups, and an optical component, at least part of which is constituted of a thin film of the above-mentioned material. By using this material, a thin film of an inorganic material having an excellent stability is formed by the inexpensive wet painting method. An optical component using the above-mentioned thin film can be formed on an arbitrary substrate with high accuracy at a low temperature of about 100.degree. C. or below. The polytungstic acid may contain carbon as a heteroatom and/or may have Nb, Ti, V, Ta and/or Mo substituted for part of W.

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