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OPTICALLY ACTIVE DETECTORS OF INCREASED SENS

IP.com Disclosure Number: IPCOM000023130D
Original Publication Date: 1976-Oct-31
Included in the Prior Art Database: 2004-Mar-27
Document File: 2 page(s) / 224K

Publishing Venue

Xerox Disclosure Journal

Abstract

In many optically active detectors, the thickness of the active element needed tp provided the desired degree of change in optical property cannot be easily provided in a single thickness. For example, a film of cholesteric liquid crystalline