发明名称 |
Fluorinated photopolymer composition and waveguide device |
摘要 |
A photosensitive composition having low absorption loss at 1,300-1,610 nm and is suitable for practical waveguide devices. The composition comprises at least one (meth)acrylate prepared from a fluorinated monomer or polymer having minimum two hydroxyl groups, at least one multifunctional non-fluorinated (meth)acrylate and at least one photoinitiator. An optical coating on a variety of substrates is obtained by exposing the photosensitive composition to actinic radiation such as UV light. An optical waveguide device is fabricated by patterning the photosensitive composition on a substrate.
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申请公布号 |
US6929899(B2) |
申请公布日期 |
2005.08.16 |
申请号 |
US20020050185 |
申请日期 |
2002.01.18 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
POTTEBAUM INDIRA S.;XU CHUCK C.;OSUCH CHRIS E.;PANT DEEPTI;ELDADA LOUAY A. |
分类号 |
C08F2/46;C08F220/22;C08F222/18;C08F290/06;G02B6/12;G02B6/122;G02B6/13;(IPC1-7):G03C1/73;G03F7/028;G03F7/20 |
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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