JP3995309B2 - 光集積回路素子 - Google Patents

光集積回路素子 Download PDF

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Publication number
JP3995309B2
JP3995309B2 JP20598697A JP20598697A JP3995309B2 JP 3995309 B2 JP3995309 B2 JP 3995309B2 JP 20598697 A JP20598697 A JP 20598697A JP 20598697 A JP20598697 A JP 20598697A JP 3995309 B2 JP3995309 B2 JP 3995309B2
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Japan
Prior art keywords
optical waveguide
optical
integrated circuit
groove
light
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Expired - Fee Related
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JP20598697A
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English (en)
Japanese (ja)
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JPH1152154A5 (enExample
JPH1152154A (ja
Inventor
達也 森岡
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Sharp Corp
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Sharp Corp
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Priority to JP20598697A priority Critical patent/JP3995309B2/ja
Publication of JPH1152154A publication Critical patent/JPH1152154A/ja
Publication of JPH1152154A5 publication Critical patent/JPH1152154A5/ja
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Publication of JP3995309B2 publication Critical patent/JP3995309B2/ja
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  • Optical Integrated Circuits (AREA)
JP20598697A 1997-07-31 1997-07-31 光集積回路素子 Expired - Fee Related JP3995309B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20598697A JP3995309B2 (ja) 1997-07-31 1997-07-31 光集積回路素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20598697A JP3995309B2 (ja) 1997-07-31 1997-07-31 光集積回路素子

Publications (3)

Publication Number Publication Date
JPH1152154A JPH1152154A (ja) 1999-02-26
JPH1152154A5 JPH1152154A5 (enExample) 2005-04-07
JP3995309B2 true JP3995309B2 (ja) 2007-10-24

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Application Number Title Priority Date Filing Date
JP20598697A Expired - Fee Related JP3995309B2 (ja) 1997-07-31 1997-07-31 光集積回路素子

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JP (1) JP3995309B2 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2376083B (en) * 2001-05-30 2004-01-21 Bookham Technology Plc An integrated optical device
GB2383645A (en) * 2001-12-27 2003-07-02 Bookham Technology Plc Integrated optical arrangement with trench in substrate to absorb light
JP3818153B2 (ja) * 2002-01-11 2006-09-06 オムロン株式会社 光導波路装置
JP2006178252A (ja) * 2004-12-24 2006-07-06 Yokogawa Electric Corp 光スイッチ
JP4518987B2 (ja) * 2005-03-23 2010-08-04 日本航空電子工業株式会社 光導波路素子
JP4658658B2 (ja) 2005-03-29 2011-03-23 住友大阪セメント株式会社 光変調器
JP2007272121A (ja) * 2006-03-31 2007-10-18 Sumitomo Osaka Cement Co Ltd 光素子
JP4792494B2 (ja) * 2007-11-01 2011-10-12 日本碍子株式会社 光変調器
JP5270998B2 (ja) * 2008-07-30 2013-08-21 Ｎｔｔエレクトロニクス株式会社 平面光導波回路
FR2986082B1 (fr) * 2012-01-19 2015-08-21 Ixblue Circuit optique integre a zone d'attenuation traversante
CN103424804B (zh) * 2012-05-21 2017-08-08 赛恩倍吉科技顾问（深圳）有限公司 光传输系统
JP2017191253A (ja) * 2016-04-14 2017-10-19 日本電信電話株式会社 光集積回路及びその製造方法
JP2023165049A (ja) 2020-10-02 2023-11-15 Tdk株式会社 光回路素子
CN115407450B (zh) * 2021-05-28 2025-09-02 华为技术有限公司 光波导和光束辅助对准的方法

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Publication number Publication date
JPH1152154A (ja) 1999-02-26

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