发明授权
- 专利标题： Pyrilium dye nonlinear optical elements
- 专利标题（中）： 吡啶染料非线性光学元件
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申请号： US797027申请日： 1985-11-12
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公开(公告)号： US4692636A公开(公告)日： 1987-09-08
- 发明人: Ying Wang
- 申请人： Ying Wang
- 申请人地址： DE Wilmington
- 专利权人： E. I. Du Pont de Nemours and Company
- 当前专利权人： E. I. Du Pont de Nemours and Company
- 当前专利权人地址： DE Wilmington
- 主分类号： G02F1/361
- IPC分类号： G02F1/361 ; H03F7/00
摘要：
Multiphase heterogeneous compositions containing polymeric material and pyrilium dye are illuminated by coherent optical light to generate second harmonic radiation. The compositions comprise a continuous phase of the polymeric material having therein a discontinuous phase comprising the pyrilium dye present in an aggregated ordered form.