- 专利标题： Nonlinear optical materials with reduced aromaticity and bond length alternation
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申请号： US456547申请日： 1995-06-01
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公开(公告)号： US5670090A公开(公告)日： 1997-09-23
- 发明人: Seth R. Marder , Lap-Tak Cheng
- 申请人： Seth R. Marder , Lap-Tak Cheng
- 申请人地址： CA Pasadena
- 专利权人： California Institute of Technology
- 当前专利权人： California Institute of Technology
- 当前专利权人地址： CA Pasadena
- 主分类号： G02F1/361
- IPC分类号： G02F1/361 ; F21V9/00 ; G02F1/35
摘要：
Compositions for use in non-linear optical devices. The compositions have high first molecular electronic hyperpolarizability (.beta.) and therefore display high second order non-linear optical properties when incorporated into non-linear optical devices. The acceptor and donor groups which are used in the compositions, along with the .pi.(pi)-bridge length is chosen to optimize second-order non-linear optical responses.
公开/授权文献
- US4795312A Turbo-machine blade 公开/授权日：1989-01-03
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