Integral photosensitive optical device and method

Radiation imagery chemistry: process – composition – or product th – Post imaging processing – Physical developing

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350413, 430 13, 430 17, 430321, G02B 518, G02B 300

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045140537

ABSTRACT:
An integral optical device is disclosed that is composed of a photosensitive glass having an optical pattern developed therein by a refractive index change due to formation of colloidal metal particles and/or crystalline microphases nucleated by such particles. In a specific embodiment the pattern is composed of at least one transparent lens system having a radial gradient refractive index distribution of prescribed nature.

REFERENCES:
patent: 4403031 (1983-09-01), Borrelli et al.

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