发明授权
- 专利标题： Diffraction devices and methods
- 专利标题（中）： 衍射装置和方法
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申请号： US10196724申请日： 2002-07-16
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公开(公告)号： US06689855B2公开(公告)日： 2004-02-10
- 发明人: Dennis W. Smith , Hiren V. Shah , John Ballato , Stephen Foulger
- 申请人： Dennis W. Smith , Hiren V. Shah , John Ballato , Stephen Foulger
- 主分类号： G02B518
- IPC分类号： G02B518
摘要：
Fluoropolymers consisting of alternating perfluorocyclobutane and aryl ether linkages possess suitable properties for optical waveguides and other devices using refractive properties of the polymers. Perfluorocyclobutane (PFCB) polymers having aryl groups alternating on an ether chain have shown useful physical properties for optical waveguide applications. Processes for micromolding such polymeric films by replicating a pattern or image directly from a silicon master, rather than from a polydimethyl siloxane (PDMS) mold) are disclosed.
公开/授权文献
- US20030050416A1 Diffraction devices and methods 公开/授权日：2003-03-13
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