Patent · US Expired

Photostructurable body and process for treating a glass and/or a glass-ceramic

US7262144B2 · kind B2 · utility

12Cited by

19References

14Claims

0Family size

Assignee

Schott AG · DE

Inventors

Bianca Schreder · Pocking, DE
Jose Zimmer · Ingelheim am Rhein, DE
Matthias Brinkmann · Klein-Winternheim, DE
Michael Kluge · Ludwigshafen, DE

Key dates

Filing date	Feb 3, 2004
Grant date	Aug 28, 2007
Priority date	—
Expiry date	Feb 11, 2024

Classification

Technology area (CPC G)Physics
CPC primaryG02B2006/12169
WIPO fieldOptics
WIPO sectorInstruments

Abstract

The invention relates to a photostructurable body, in particular glass or glass-ceramic, in which the glass is a multicomponent glass and/or the glass-ceramic is a multicomponent glass-ceramic, in each case having a positive change in refractive index Δn as a result of the action of light.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.