| 申请日期 | 2025-07-09 | 申请号 | US11033438 |
| 公开（公告）号 | US20060152797A1 | 公开（公告）日 | 2006-07-13 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Edwin Yue Bun Pun; Wing Han Wong | ||
| 简介 | 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. | ||
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