Photochemical hole burning media
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United States of America Patent
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Feb 7, 2006
Grant Date -
Nov 7, 2002
app pub date -
Feb 28, 2002
filing date -
Mar 1, 2001
priority date (Note) -
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Abstract
A photochemical hole burning medium is composed of a material in which a rare earth complex and a reducing agent is dispersed in a solid matrix. The rare earth complex may be at least one complex selected from the group consisting of a europium (III) crown ether complex, a europium (III) polyether complex, and a europium (III) cryptand complex.
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