发明名称 |
Method of making micro-optical components on polydiacetylene optical devices |
摘要 |
A method of making Y couplers and grating optical waveguides of the present invention comprises exposing the polydiacetylene to an e-beam or a similar exposing means causing a change in the index of refraction of the polydiacetylene. In the case of e-beam exposure, the optical component patent is produced by directly controlling the e-beam which does not require any physical and/or chemical preparation of the polydiacetylene. The depth of penetration of the e-beam is controlled by the scanning rate and intensity of the e-beam. The optical gratings, fabricated by e-beam exposure technique, also inherit nonlinear optical properties which can be utilized in nonlinear optical applications.
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申请公布号 |
US4808285(A) |
申请公布日期 |
1989.02.28 |
申请号 |
US19860852873 |
申请日期 |
1986.04.16 |
申请人 |
GTE LABORATORIES INCORPORATED |
发明人 |
CHEN, YUNG-JUI;ELMAN, BORIS S.;CARTER, GARY M. |
分类号 |
B01J19/08;G02B6/125;G02B6/28 |
主分类号 |
B01J19/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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