| 申请日期 | 2025-06-27 | 申请号 | JP2007025691 |
| 公开（公告）号 | JP2008192829A | 公开（公告）日 | 2008-08-21 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | UNIV WASEDA | ||
| 简介 | PROBLEM TO BE SOLVED : To provide a small-sized, highly efficient optical amplifier having a PLZT optical waveguide layer containing a rare earth element added thereto, and a manufacturing method for the optical amplifier. SOLUTION : The optical amplifier includes the optical waveguide layer which contains Pb1-xLax(ZryTi1-y)1-x/4O3(PLZT : 0COPYRIGHT : (C)2008, JPO&INPIT | ||
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