发明名称 |
Photocrosslinked second order nonlinear optical polymers |
摘要 |
A novel photocrosslinkable polymeric system has been developed for processing into films having stable second-order nonlinear optical properties. In the present system, polymers bearing photo-crosslinkable chromophores, such as polyvinylcinnamate and are reacted with appropriately designed nonlinear optical molecules with the cinnamate or other photocrosslinkable functionalities for photocrosslinking at one, two or more points. The system can be poled and photocrosslinked in the poled state to yield a material with stable optical nonlinearity and large electro-optic coefficients.
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申请公布号 |
US5484821(A) |
申请公布日期 |
1996.01.16 |
申请号 |
US19940192785 |
申请日期 |
1994.02.07 |
申请人 |
UNIVERSITY OF LOWELL |
发明人 |
MANDAL, BRAJA K.;TRIPATHY, SUKANT K.;HUANG, JAN-CHAN;KUMAR, JAYANT |
分类号 |
C08F2/46;C08F8/14;G02F1/361;G03F7/00;G03F7/038;(IPC1-7):C08J3/28 |
主分类号 |
C08F2/46 |
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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