DE602004009629D1 - Kanal-Einfüge-/Abzweigfilter und Kanalüberwacher mit zweidimensionalem photonischen Kristall - Google Patents

Kanal-Einfüge-/Abzweigfilter und Kanalüberwacher mit zweidimensionalem photonischen Kristall

Info

Publication number
DE602004009629D1
DE602004009629D1 DE602004009629T DE602004009629T DE602004009629D1 DE 602004009629 D1 DE602004009629 D1 DE 602004009629D1 DE 602004009629 T DE602004009629 T DE 602004009629T DE 602004009629 T DE602004009629 T DE 602004009629T DE 602004009629 D1 DE602004009629 D1 DE 602004009629D1
Authority
DE
Germany
Prior art keywords
channel
photonic crystal
dimensional photonic
branch filter
insert
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.)
Expired - Fee Related
Application number
DE602004009629T
Other languages
English (en)
Other versions
DE602004009629T2 (de
Inventor
Susumu Noda
Yoshihiro Akahane
Takashi Matsuura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Kyoto University NUC
Original Assignee
Sumitomo Electric Industries Ltd
Kyoto University NUC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd, Kyoto University NUC filed Critical Sumitomo Electric Industries Ltd
Publication of DE602004009629D1 publication Critical patent/DE602004009629D1/de
Application granted granted Critical
Publication of DE602004009629T2 publication Critical patent/DE602004009629T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/1225—Basic optical elements, e.g. light-guiding paths comprising photonic band-gap structures or photonic lattices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/005—Casting metal foams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Nanotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Biophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Couplings Of Light Guides (AREA)
DE602004009629T 2003-03-17 2004-03-12 Kanal-Einfüge-/Abzweigfilter und Kanalüberwacher mit zweidimensionalem photonischen Kristall Expired - Fee Related DE602004009629T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003071834A JP4020312B2 (ja) 2003-03-17 2003-03-17 ２次元フォトニック結晶を利用した波長分合波器と波長モニタ
JP2003071834 2003-03-17

Publications (2)

Publication Number Publication Date
DE602004009629D1 true DE602004009629D1 (de) 2007-12-06
DE602004009629T2 DE602004009629T2 (de) 2008-09-11

Family

ID=32821285

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004009629T Expired - Fee Related DE602004009629T2 (de) 2003-03-17 2004-03-12 Kanal-Einfüge-/Abzweigfilter und Kanalüberwacher mit zweidimensionalem photonischen Kristall

Country Status (8)

Country Link
US (1) US7046878B2 (de)
EP (1) EP1460461B1 (de)
JP (1) JP4020312B2 (de)
KR (1) KR20040082302A (de)
CN (1) CN100346183C (de)
CA (1) CA2459660A1 (de)
DE (1) DE602004009629T2 (de)
TW (1) TW200502605A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7447404B2 (en) * 2004-05-27 2008-11-04 Energy Conversion Devices, Inc. Photonic integrated circuit
JP4923234B2 (ja) * 2004-12-28 2012-04-25 国立大学法人京都大学 ２次元フォトニック結晶及びそれを用いた光デバイス
CN100354667C (zh) * 2005-02-03 2007-12-12 中国科学院半导体研究所 一种基于混合集成的光子晶体滤波器
JP2007003969A (ja) * 2005-06-27 2007-01-11 Japan Aviation Electronics Industry Ltd 光学素子
CN102809782B (zh) * 2012-08-15 2013-12-25 深圳大学 基于二维光子晶体薄板的三维偏振分束器
KR101997965B1 (ko) 2017-06-09 2019-10-17 고려대학교 산학협력단 광결정 소자
CN113466994B (zh) * 2021-07-13 2022-07-05 中北大学 一种新型光纤耦合器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5748057A (en) * 1996-06-03 1998-05-05 Hughes Electronics Photonic bandgap crystal frequency multiplexers and a pulse blanking filter for use therewith
US6175671B1 (en) * 1998-10-01 2001-01-16 Nortel Networks Limited Photonic crystal waveguide arrays
GB9903918D0 (en) * 1999-02-19 1999-04-14 Univ Bath Improvements in and relating to photonic crystal fibres
JP2001242329A (ja) 2000-02-29 2001-09-07 Olympus Optical Co Ltd 光機能素子
JP3925769B2 (ja) 2000-03-24 2007-06-06 関西ティー・エル・オー株式会社 ２次元フォトニック結晶及び合分波器
CN2489352Y (zh) * 2001-02-26 2002-05-01 清华大学 二维光子晶体波片

Also Published As

Publication number Publication date
TW200502605A (en) 2005-01-16
CA2459660A1 (en) 2004-09-17
US7046878B2 (en) 2006-05-16
CN1530672A (zh) 2004-09-22
EP1460461A2 (de) 2004-09-22
CN100346183C (zh) 2007-10-31
DE602004009629T2 (de) 2008-09-11
EP1460461B1 (de) 2007-10-24
EP1460461A3 (de) 2004-11-17
JP4020312B2 (ja) 2007-12-12
US20040184735A1 (en) 2004-09-23
KR20040082302A (ko) 2004-09-24
JP2004279791A (ja) 2004-10-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee