Invention Grant
- Patent Title: Doped polymeric optical waveguide amplifiers
- Patent Title (中): 掺杂聚合物光波导放大器
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Application No.: US11033438Application Date: 2005-01-11
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Publication No.: US07826133B2Publication Date: 2010-11-02
- Inventor: Edwin Yue Bun Pun , Wing Han Wong
- Applicant: Edwin Yue Bun Pun , Wing Han Wong
- Applicant Address: CN Hong Kong
- Assignee: City University of Hong Kong
- Current Assignee: City University of Hong Kong
- Current Assignee Address: CN Hong Kong
- Agency: Heslin Rothenberg Farley & Mesiti P.C.
- Main IPC: H01S4/00
- IPC: H01S4/00 ; C03B37/075
Abstract:
A polymer-based optical waveguide amplifier comprises a polymer host material doped with rare earth ions wherein the polymer host material is a material that functions as a resist in a direct patterning technique. The polymer host material can be epoxy novalac resin doped with Er3+ ions and Yb3+ ions, and the direct patterning comprises electron beam direct writing or UV printing.
Public/Granted literature
- US20060152797A1 Doped polymeric optical waveguide amplifiers Public/Granted day:2006-07-13
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