Patent classifications
G
PHYSICS
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G11
INFORMATION STORAGE
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G11B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
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7/00
Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation; by modifying optical properties or the physical structure; , reproducing using an optical beam at lower power; by sensing optical properties; Record carriers therefor
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G11B7/24
Record carriers characterised by shape, structure or physical properties, or by the selection of the material
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G11B7/241
characterised by the selection of the material
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G11B7/25

COMPOUND, NON-LINEAR OPTICAL MATERIAL, RECORDING MEDIUM, METHOD FOR RECORDING INFORMATION, AND METHOD FOR READING INFORMATION
20230109287 · 2023-04-06 ·

A non-linear optical material is represented by formula (1) below. In formula (1), L.sup.1 to L.sup.3 are each independently represented by formula (2) or (3) below.

##STR00001##

##STR00002##

##STR00003##

COMPOUND, NON-LINEAR OPTICAL MATERIAL, RECORDING MEDIUM, METHOD FOR RECORDING INFORMATION, AND METHOD FOR READING INFORMATION
20230109287 · 2023-04-06 ·

A non-linear optical material is represented by formula (1) below. In formula (1), L.sup.1 to L.sup.3 are each independently represented by formula (2) or (3) below.

##STR00001##

##STR00002##

##STR00003##