WO2009028029A1 - 偏波無依存導波型光干渉回路 - Google Patents

偏波無依存導波型光干渉回路 Download PDF

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Publication number
WO2009028029A1
WO2009028029A1 PCT/JP2007/066486 JP2007066486W WO2009028029A1 WO 2009028029 A1 WO2009028029 A1 WO 2009028029A1 JP 2007066486 W JP2007066486 W JP 2007066486W WO 2009028029 A1 WO2009028029 A1 WO 2009028029A1
Authority
WO
WIPO (PCT)
Prior art keywords
polarized wave
arm waveguides
waveguide type
type optical
interferometric circuit
Prior art date
Application number
PCT/JP2007/066486
Other languages
English (en)
French (fr)
Inventor
Yasuaki Hashizume
Manabu Oguma
Takashi Saida
Masaki Kotoku
Takayuki Mizuno
Original Assignee
Nippon Telegraph And Telephone Corporation
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 Nippon Telegraph And Telephone Corporation filed Critical Nippon Telegraph And Telephone Corporation
Priority to CN2007801002924A priority Critical patent/CN101784926B/zh
Priority to EP07806072.0A priority patent/EP2180361B1/en
Priority to US12/673,473 priority patent/US8346030B2/en
Priority to PCT/JP2007/066486 priority patent/WO2009028029A1/ja
Publication of WO2009028029A1 publication Critical patent/WO2009028029A1/ja

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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
    • G02B6/12007—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2706—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters
    • G02B6/2713—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters cascade of polarisation selective or adjusting operations
    • G02B6/272—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters cascade of polarisation selective or adjusting operations comprising polarisation means for beam splitting and combining
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2753—Optical coupling means with polarisation selective and adjusting means characterised by their function or use, i.e. of the complete device
    • G02B6/2766—Manipulating the plane of polarisation from one input polarisation to another output polarisation, e.g. polarisation rotators, linear to circular polarisation converters
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
    • G02B6/2935—Mach-Zehnder configuration, i.e. comprising separate splitting and combining means
    • G02B6/29352—Mach-Zehnder configuration, i.e. comprising separate splitting and combining means in a light guide
    • 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
    • G02B2006/12035—Materials
    • G02B2006/12038—Glass (SiO2 based materials)
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29302—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means based on birefringence or polarisation, e.g. wavelength dependent birefringence, polarisation interferometers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Integrated Circuits (AREA)

Abstract

　発明により提供される偏波無依存導波型光干渉回路の一実施形態は、各々基板上に作製された、二つの結合器（７２２，７２４）および該結合器を連結する二本のアーム導波路（７０６，７０８）を備えたマッハツェンダ干渉計回路（７００）であって、水平偏波の光を垂直偏波の光に変換し、垂直偏波の光を水平偏波の光に変換する偏波回転器（７３２）が、二本のアーム導波路の各々の光路長を二分する溝に設けられており、二本のアーム導波路の各々について光信号の伝搬方向に向かって複屈折を線積分した値の差を使用光波長で割った値が、２ｍ－０．２から２ｍ＋０．２（ｍはゼロを含む整数）となるように、二本のアーム導波路の少なくとも一方に部分的にレーザ照射等を施して複屈折が調整されている。
PCT/JP2007/066486 2007-08-24 2007-08-24 偏波無依存導波型光干渉回路 WO2009028029A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2007801002924A CN101784926B (zh) 2007-08-24 2007-08-24 偏振无关波导型干涉光路
EP07806072.0A EP2180361B1 (en) 2007-08-24 2007-08-24 Polarization-independent waveguide-type optical interference circuit
US12/673,473 US8346030B2 (en) 2007-08-24 2007-08-24 Polarization-independent waveguide-type optical interference circuit
PCT/JP2007/066486 WO2009028029A1 (ja) 2007-08-24 2007-08-24 偏波無依存導波型光干渉回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/066486 WO2009028029A1 (ja) 2007-08-24 2007-08-24 偏波無依存導波型光干渉回路

Publications (1)

Publication Number Publication Date
WO2009028029A1 true WO2009028029A1 (ja) 2009-03-05

Family

ID=40386773

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/066486 WO2009028029A1 (ja) 2007-08-24 2007-08-24 偏波無依存導波型光干渉回路

Country Status (4)

Country Link
US (1) US8346030B2 (ja)
EP (1) EP2180361B1 (ja)
CN (1) CN101784926B (ja)
WO (1) WO2009028029A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012008329A (ja) * 2010-06-24 2012-01-12 Nippon Telegr & Teleph Corp <Ntt> 偏波無依存光導波路デバイス

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US8422835B2 (en) * 2005-06-30 2013-04-16 Weatherford/Lamb, Inc. Optical waveguide feedthrough assembly
DE102007031864A1 (de) * 2007-07-04 2009-01-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Anordnung zur Kompensation von polarisationsabhängiger Frequenzverschiebung (PDFS) in optischen Wellenleitern sowie ein entsprechendes Computerprogramm und ein entsprechendes computerlesbares Speichermedium
CN102062902B (zh) * 2010-12-24 2012-11-21 华南师范大学 基于马赫-曾德干涉仪的可调谐平顶多信道光纤滤波器
US9323000B2 (en) * 2011-01-26 2016-04-26 Nippon Telegraph And Telephone Corporation Waveguide-type polarization beam splitter
CA2825540C (en) 2011-01-26 2016-12-13 Nippon Telegraph And Telephone Corporation Waveguide-type polarization beam splitter exhibiting reduced temperature-related wavelength dependent variation of the polarization extinction ratio
JP2012203129A (ja) * 2011-03-24 2012-10-22 Furukawa Electric Co Ltd:The 光導波回路およびその製造方法ならびに光導波回路装置
JP5955944B2 (ja) 2011-03-28 2016-07-20 ジェムファイア コーポレイションＧｅｍｆｉｒｅ Ｃｏｒｐｏｒａｔｉｏｎ 偏光依存性が低減された光学装置
US20130223196A1 (en) * 2012-02-23 2013-08-29 Seagate Technology Llc Plasmonic funnel for focused optical delivery to a metallic medium
US20140270621A1 (en) * 2013-03-15 2014-09-18 Apic Corporation Photonic multi-chip module
US20140270629A1 (en) * 2013-03-15 2014-09-18 Apic Corporation Optical waveguide network of an interconnecting ic module
WO2015066353A1 (en) * 2013-10-30 2015-05-07 Futurewei Technologies, Inc. Silicon waveguide having polarization insensitive and temperature insensitive phase delay
CN107250857B (zh) * 2015-02-19 2020-03-17 日本电信电话株式会社 带波形整形功能的多级干涉仪电路、多载波光发送机以及多载波光接收机
CN106019639A (zh) * 2016-07-07 2016-10-12 三明学院 可调节波长的多模干涉耦合器
GR20160100552A (el) 2016-10-27 2018-06-27 Εθνικο Κεντρο Ερευνας Φυσικων Επιστημων (Εκεφε) " Δημοκριτος" Φωτονικες ψηφιδες με μονοπλευρη οπτικη θυρα αυτοευθυγραμμισμενη με δικλωνικες οπτικες ινες για την ανιχνευση βιομοριακων αντιδρασεων χωρις επισημανση μεσω ολοκληρωμενων συμβολομετρων και συντονιστων
CN109283616B (zh) * 2018-12-10 2023-09-12 中国科学院上海微***与信息技术研究所 温度不敏感马赫曾德尔干涉仪
GB2617813A (en) * 2022-02-10 2023-10-25 Smart Photonics Holding B V Interferometer for a photonic integrated circuit

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JPH04241304A (ja) * 1991-01-14 1992-08-28 Nippon Telegr & Teleph Corp <Ntt> 偏波無依存導波型光デバイス
JPH0651145A (ja) * 1992-08-04 1994-02-25 Nippon Telegr & Teleph Corp <Ntt> 光回路及びその製造方法
JPH0660982A (ja) 1992-08-06 1994-03-04 Sharp Corp 薄膜エレクトロ・ルミネッセンス・パネルの欠陥修正方法
JPH0792326A (ja) * 1993-05-07 1995-04-07 Nippon Telegr & Teleph Corp <Ntt> 光波長板とその製造方法及びこれを用いた導波型光デバイス
WO2001059495A1 (fr) * 2000-02-10 2001-08-16 Nippon Telegraph And Telephone Corporation Interferometre optique a guide d'ondes
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012008329A (ja) * 2010-06-24 2012-01-12 Nippon Telegr & Teleph Corp <Ntt> 偏波無依存光導波路デバイス

Also Published As

Publication number Publication date
EP2180361A4 (en) 2010-08-18
US8346030B2 (en) 2013-01-01
US20110103736A1 (en) 2011-05-05
CN101784926A (zh) 2010-07-21
EP2180361A1 (en) 2010-04-28
CN101784926B (zh) 2012-05-16
EP2180361B1 (en) 2014-10-08

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