JPH1152154A5 - - Google Patents

Info

Publication number
JPH1152154A5
JPH1152154A5 JP1997205986A JP20598697A JPH1152154A5 JP H1152154 A5 JPH1152154 A5 JP H1152154A5 JP 1997205986 A JP1997205986 A JP 1997205986A JP 20598697 A JP20598697 A JP 20598697A JP H1152154 A5 JPH1152154 A5 JP H1152154A5
Authority
JP
Japan
Prior art keywords
optical waveguide
integrated circuit
optical
groove
optical integrated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1997205986A
Other languages
English (en)
Japanese (ja)
Other versions
JPH1152154A (ja
JP3995309B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP20598697A priority Critical patent/JP3995309B2/ja
Priority claimed from JP20598697A external-priority patent/JP3995309B2/ja
Publication of JPH1152154A publication Critical patent/JPH1152154A/ja
Publication of JPH1152154A5 publication Critical patent/JPH1152154A5/ja
Application granted granted Critical
Publication of JP3995309B2 publication Critical patent/JP3995309B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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 true JPH1152154A5 (enExample) 2005-04-07
JP3995309B2 JP3995309B2 (ja) 2007-10-24

Family

ID=16516013

Family Applications (1)

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

Country Status (1)

Country Link
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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