JP2003240991A5 - - Google Patents

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Publication number
JP2003240991A5
JP2003240991A5 JP2002042409A JP2002042409A JP2003240991A5 JP 2003240991 A5 JP2003240991 A5 JP 2003240991A5 JP 2002042409 A JP2002042409 A JP 2002042409A JP 2002042409 A JP2002042409 A JP 2002042409A JP 2003240991 A5 JP2003240991 A5 JP 2003240991A5
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JP
Japan
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core
cross
heating means
trapezoid
sectional shape
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JP2002042409A
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English (en)
Japanese (ja)
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JP4066670B2 (ja
JP2003240991A (ja
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Priority claimed from JP2002042409A external-priority patent/JP4066670B2/ja
Priority to JP2002042409A priority Critical patent/JP4066670B2/ja
Priority to CN03102948.5A priority patent/CN1234028C/zh
Priority to CNU03201404XU priority patent/CN2622718Y/zh
Priority to EP03100269A priority patent/EP1336894B1/en
Priority to DE60320330T priority patent/DE60320330T2/de
Priority to AT03100269T priority patent/ATE392643T1/de
Priority to US10/368,131 priority patent/US6950588B2/en
Publication of JP2003240991A publication Critical patent/JP2003240991A/ja
Publication of JP2003240991A5 publication Critical patent/JP2003240991A5/ja
Publication of JP4066670B2 publication Critical patent/JP4066670B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2002042409A 2002-02-19 2002-02-19 光スイッチ Expired - Fee Related JP4066670B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2002042409A JP4066670B2 (ja) 2002-02-19 2002-02-19 光スイッチ
CN03102948.5A CN1234028C (zh) 2002-02-19 2003-01-24 光波导、光学部件和光开关
CNU03201404XU CN2622718Y (zh) 2002-02-19 2003-01-24 光波导、光学部件和光开关
DE60320330T DE60320330T2 (de) 2002-02-19 2003-02-10 Ein optischer Wellenleiter, ein optisches Bauelement und ein optischer Schalter
EP03100269A EP1336894B1 (en) 2002-02-19 2003-02-10 An optical wave guide, an optical component and an optical switch
AT03100269T ATE392643T1 (de) 2002-02-19 2003-02-10 Ein optischer wellenleiter, ein optisches bauelement und ein optischer schalter
US10/368,131 US6950588B2 (en) 2002-02-19 2003-02-18 Optical wave guide, an optical component and an optical switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002042409A JP4066670B2 (ja) 2002-02-19 2002-02-19 光スイッチ

Publications (3)

Publication Number Publication Date
JP2003240991A JP2003240991A (ja) 2003-08-27
JP2003240991A5 true JP2003240991A5 (enExample) 2005-08-18
JP4066670B2 JP4066670B2 (ja) 2008-03-26

Family

ID=27621503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002042409A Expired - Fee Related JP4066670B2 (ja) 2002-02-19 2002-02-19 光スイッチ

Country Status (6)

Country Link
US (1) US6950588B2 (enExample)
EP (1) EP1336894B1 (enExample)
JP (1) JP4066670B2 (enExample)
CN (2) CN2622718Y (enExample)
AT (1) ATE392643T1 (enExample)
DE (1) DE60320330T2 (enExample)

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JP4318036B2 (ja) * 2004-02-16 2009-08-19 オムロン株式会社 光導波路
JP2005292382A (ja) 2004-03-31 2005-10-20 Kazuyuki Hirao 光学素子及びその製造方法並びに光学装置
WO2005101104A2 (en) * 2004-04-09 2005-10-27 Optimer Photonics, Inc. Schemes for controlling optical signals in optically functional waveguide structures
FR2870360B1 (fr) * 2004-05-17 2006-08-25 Avanex France Sa Sa Composant optoelectronique comprenant un guide d'onde courbe avec des flancs inclines rentrants
JP2006053522A (ja) * 2004-07-15 2006-02-23 Asahi Glass Co Ltd ガラス光導波路
JP4732806B2 (ja) * 2005-06-06 2011-07-27 日本電信電話株式会社 石英系ｙ分岐光回路およびその製造方法
US7327917B2 (en) * 2006-01-28 2008-02-05 Qxwave Inc. Directional light beam generators
CN100392443C (zh) * 2006-06-01 2008-06-04 东南大学 截面修正的弯曲光波导结构的设计方法
CN101523264A (zh) * 2006-08-10 2009-09-02 松下电工株式会社 光电变换装置
KR100851973B1 (ko) * 2006-11-02 2008-08-12 삼성전자주식회사 굽은 도파로, 이의 제조방법, 굽은 도파로를 이용한 광전송모듈 및 굽은 도파로를 채용한 열보조 자기기록 헤드
US7876495B1 (en) * 2007-07-31 2011-01-25 Lockheed Martin Corporation Apparatus and method for compensating for and using mode-profile distortions caused by bending optical fibers
JP5163234B2 (ja) * 2008-03-31 2013-03-13 日本電気株式会社 光導波路
WO2014023804A2 (en) * 2012-08-08 2014-02-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. Directional coupler and optical waveguide
CN103336331B (zh) * 2013-06-28 2015-06-17 上海理工大学 一种曲折光学波导器件
CN105487171A (zh) * 2014-10-08 2016-04-13 中兴通讯股份有限公司 一种弯曲多模光波导及其制作方法
JP2017054113A (ja) * 2015-09-09 2017-03-16 日東電工株式会社 光導波路およびそれを用いた位置センサならびに光回路基板
WO2017043570A1 (ja) * 2015-09-09 2017-03-16 日東電工株式会社 光導波路およびそれを用いた位置センサならびに光回路基板
US10254481B2 (en) 2016-09-20 2019-04-09 Honeywell International Inc. Integrated waveguide with reduced brillouin gain and a corresponding reduction in the magnitude of an induced stokes wave
US10281646B2 (en) 2016-09-20 2019-05-07 Honeywell International Inc. Etchless acoustic waveguiding in integrated acousto-optic waveguides
US10429677B2 (en) 2016-09-20 2019-10-01 Honeywell International Inc. Optical waveguide having a wide brillouin bandwidth
US10197818B2 (en) * 2016-10-24 2019-02-05 Electronics & Telecommunications Research Institute Thermo-optic optical switch
US10312658B2 (en) 2017-06-22 2019-06-04 Honeywell International Inc. Brillouin gain spectral position control of claddings for tuning acousto-optic waveguides
JP7280534B2 (ja) * 2019-11-26 2023-05-24 日本電信電話株式会社 光導波路
WO2025083899A1 (ja) * 2023-10-20 2025-04-24 日本碍子株式会社 導波素子

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US6542684B2 (en) * 2001-05-01 2003-04-01 Corning Incorporated Optimized multi-layer optical waveguiding system

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