JPH07502837A - 光学格子および光学格子の製造方法 - Google Patents

光学格子および光学格子の製造方法

Info

Publication number
JPH07502837A
JPH07502837A JP5512254A JP51225493A JPH07502837A JP H07502837 A JPH07502837 A JP H07502837A JP 5512254 A JP5512254 A JP 5512254A JP 51225493 A JP51225493 A JP 51225493A JP H07502837 A JPH07502837 A JP H07502837A
Authority
JP
Japan
Prior art keywords
grating
grid
lattice
sequence
subsequence
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.)
Pending
Application number
JP5512254A
Other languages
English (en)
Japanese (ja)
Inventor
ウッド、デービッド・チャールス
カシディ、ステファン・アンソニー
ウィルキンソン、マーク・ロバート
マッキー、ポール・フランシス
Original Assignee
ブリテイッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー
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 ブリテイッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー filed Critical ブリテイッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー
Publication of JPH07502837A publication Critical patent/JPH07502837A/ja
Pending 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/0208—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response
    • G02B6/02085—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response characterised by the grating profile, e.g. chirped, apodised, tilted, helical
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • 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
    • G02B6/124—Geodesic lenses or integrated gratings
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02123—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating
    • G02B2006/02166—Methods of designing the gratings, i.e. calculating the structure, e.g. algorithms, numerical methods
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02066—Gratings having a surface relief structure, e.g. repetitive variation in diameter of core or cladding
JP5512254A 1992-01-10 1993-01-11 光学格子および光学格子の製造方法 Pending JPH07502837A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB929200616A GB9200616D0 (en) 1992-01-10 1992-01-10 An optical grating and a method of fabricating an optical grating
GB9200616.2 1992-01-10
PCT/GB1993/000043 WO1993014424A1 (en) 1992-01-10 1993-01-11 An optical grating and a method of fabricating an optical grating

Publications (1)

Publication Number Publication Date
JPH07502837A true JPH07502837A (ja) 1995-03-23

Family

ID=10708492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5512254A Pending JPH07502837A (ja) 1992-01-10 1993-01-11 光学格子および光学格子の製造方法

Country Status (8)

Country Link
US (2) US5666224A (US06172811-20010109-M00018.png)
EP (1) EP0620924B1 (US06172811-20010109-M00018.png)
JP (1) JPH07502837A (US06172811-20010109-M00018.png)
AU (1) AU659528B2 (US06172811-20010109-M00018.png)
CA (1) CA2120624C (US06172811-20010109-M00018.png)
DE (1) DE69324236T2 (US06172811-20010109-M00018.png)
GB (1) GB9200616D0 (US06172811-20010109-M00018.png)
WO (1) WO1993014424A1 (US06172811-20010109-M00018.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002539467A (ja) * 1999-03-05 2002-11-19 ナノビス リミティド ライアビリティ カンパニー 格子及びこれに係る改良

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US6819460B1 (en) * 1995-03-13 2004-11-16 University Of Washington Apparatus and methods for routing of optical beams via time-domain spatial-spectral filtering
GB9722421D0 (en) 1997-10-24 1997-12-24 Univ Southampton Optical grating
GB9722549D0 (en) * 1997-10-24 1997-12-24 Univ Southampton Fabricating optical waveguide gratings and/or characterising optical waveguides
US6101301A (en) * 1998-04-17 2000-08-08 Lucent Technologies Inc. Temperature-compensated optical fiber gratings with fine wavelength tuning
US6993222B2 (en) * 1999-03-05 2006-01-31 Rj Mears, Llc Optical filter device with aperiodically arranged grating elements
GB9905196D0 (en) * 1999-03-05 1999-04-28 Fujitsu Telecommunications Eur Aperiodic gratings
KR100318903B1 (ko) * 2000-01-14 2001-12-29 윤종용 장주기 광섬유 격자
US6603904B1 (en) 2001-03-28 2003-08-05 Jaffalight Holdings Llc All optical narrow pulse generator and switch for dense time division multiplexing and code division multiplexing
US6608690B2 (en) * 2001-12-04 2003-08-19 Timbre Technologies, Inc. Optical profilometry of additional-material deviations in a periodic grating
US8043287B2 (en) * 2002-03-05 2011-10-25 Kimberly-Clark Inc. Method of treating biological tissue
AUPS104402A0 (en) * 2002-03-12 2002-04-11 Redfern Optical Components Pty Ltd Multi-layered structure characterisation
US7101226B1 (en) * 2005-06-08 2006-09-05 Wave Intellectual Property, Inc. Compact contour electrical converter package
US9261632B2 (en) * 2010-01-05 2016-02-16 Hewlett Packard Enterprise Development Lp Light emitting diode device
US8452141B2 (en) * 2010-07-30 2013-05-28 Hewlett-Packard Development Company, L.P. Optical waveguide coupling device and associated methods
US8369664B2 (en) * 2010-07-30 2013-02-05 Hewlett-Packard Development Company, L.P. Optical apparatus for forming a tunable cavity
FI128882B (en) * 2017-12-22 2021-02-15 Dispelix Oy Optical waveguide and diffractive waveguide display
CN115185036B (zh) * 2022-07-18 2024-03-01 江苏师范大学 一种基于气体顺磁效应的空芯光纤光栅及实现方法

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
US3814498A (en) * 1972-05-04 1974-06-04 Bell Telephone Labor Inc Integrated optical circuit devices employing optical gratings
US4155056A (en) * 1977-08-25 1979-05-15 Bell Telephone Laboratories, Incorporated Cascaded grating resonator filters with external input-output couplers
US4687286A (en) * 1985-05-03 1987-08-18 Gte Laboratories Incorporated Methods of and apparatus for optical spatial scanning
US4740987A (en) * 1986-06-30 1988-04-26 American Telephone And Telegraph Company, At&T Bell Laboratories Distributed-feedback laser having enhanced mode selectivity
JP2825508B2 (ja) * 1987-10-09 1998-11-18 株式会社日立製作所 半導体レーザ装置および光通信システム
US4885752A (en) 1988-03-28 1989-12-05 Hughes Aircraft Company Crystal modulated laser with improved resonator
DE3915625A1 (de) * 1989-05-12 1990-11-15 Standard Elektrik Lorenz Ag Halbleiterlaser
DE69033405T2 (de) * 1989-07-15 2000-07-20 Fujitsu Ltd Abstimmbare Laserdiode mit verteilter Rückkoppelung
JPH03251826A (ja) * 1990-01-25 1991-11-11 Oki Electric Ind Co Ltd 第２高調波発生素子
US5048909A (en) * 1990-07-27 1991-09-17 At&T Bell Laboratories Adiabatic reflection apparatus
US5113286A (en) * 1990-09-27 1992-05-12 At&T Bell Laboratories Diffraction grating apparatus and method of forming a surface relief pattern in diffraction grating apparatus
US5091916A (en) * 1990-09-28 1992-02-25 At&T Bell Laboratories Distributed reflector laser having improved side mode suppression
US5202775A (en) * 1991-11-04 1993-04-13 University Of North Carolina Radically symmetric hologram and method of fabricating the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002539467A (ja) * 1999-03-05 2002-11-19 ナノビス リミティド ライアビリティ カンパニー 格子及びこれに係る改良

Also Published As

Publication number Publication date
US6172811B1 (en) 2001-01-09
CA2120624C (en) 1999-10-12
DE69324236T2 (de) 1999-07-29
DE69324236D1 (de) 1999-05-06
GB9200616D0 (en) 1992-03-11
WO1993014424A1 (en) 1993-07-22
EP0620924A1 (en) 1994-10-26
US5666224A (en) 1997-09-09
AU659528B2 (en) 1995-05-18
CA2120624A1 (en) 1993-07-22
EP0620924B1 (en) 1999-03-31
AU3263393A (en) 1993-08-03

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