| 摘要 |
A photorefractive compositions of the present invention includes a copolymer component that provides both photoconductive (charge transport) ability and non-linear optical ability, and optionally sensitizer and plasticizer components. Both of the photoconductive and non-linear optical components are incorporated into the chemical structure of the copolymer itself, typically as side groups. Furthermore, the composition includes a copolymer component that provides photoconductive (charge transport) ability, non-linear optical ability, and plasticizer ability, optionally, sensitizer and plasticizer components.
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