发明名称 |
ELECTRODE FORMING METHOD, OPTICAL WAVEGUIDE ELECTRODE FORMING METHOD, SUBSTRATE WITH ELECTRODE, AND OPTICAL WAVEGUIDE TYPE OPTICAL SWITCH |
摘要 |
<p><P>PROBLEM TO BE SOLVED: To efficiently form an electrode of a three-dimensional shape inside a substrate formed of a transparent material. <P>SOLUTION: A method for forming an electrode inside a substrate 1 formed of a transparent material comprises a step of forming an aperture 10 inside the substrate 1 by irradiating femto-second laser beams 7 in a condensing manner, and a step of forming the electrode by disposing a conductive material in the aperture 10. An optical waveguide electrode is formed in a vicinity of an optical waveguide core of an optical waveguide having the optical waveguide core inside the substrate formed of the transparent material by the electrode forming method. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
申请公布号 |
JP2005219105(A) |
申请公布日期 |
2005.08.18 |
申请号 |
JP20040030832 |
申请日期 |
2004.02.06 |
申请人 |
FUJIKURA LTD |
发明人 |
FUKUDA TAKESHI |
分类号 |
G02F1/01;B23K26/00;B23K26/12;B23K26/38;G02F1/313;(IPC1-7):B23K26/00 |
主分类号 |
G02F1/01 |
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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