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WO1998047032A3 - Systeme de transmission optique a batonnet optique recouvert de motifs tridimensionnels et des structures associees - Google Patents

Systeme de transmission optique a batonnet optique recouvert de motifs tridimensionnels et des structures associees Download PDF

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Publication number
WO1998047032A3
WO1998047032A3 PCT/US1998/006948 US9806948W WO9847032A3 WO 1998047032 A3 WO1998047032 A3 WO 1998047032A3 US 9806948 W US9806948 W US 9806948W WO 9847032 A3 WO9847032 A3 WO 9847032A3
Authority
WO
WIPO (PCT)
Prior art keywords
optical
rod
patterns
systems including
transmission systems
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.)
Ceased
Application number
PCT/US1998/006948
Other languages
English (en)
Other versions
WO1998047032A2 (fr
Inventor
Eric G Johnson
Michael R Feldman
Alan D Kathman
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.)
DigitalOptics Corp East
Original Assignee
Tessera North America Inc
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 Tessera North America Inc filed Critical Tessera North America Inc
Priority to AU87558/98A priority Critical patent/AU8755898A/en
Publication of WO1998047032A2 publication Critical patent/WO1998047032A2/fr
Publication of WO1998047032A3 publication Critical patent/WO1998047032A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • G02B6/24—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
    • G02B6/29304—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 diffraction, e.g. grating
    • G02B6/29305—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 diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
    • G02B6/29307—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 diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide components assembled in or forming a solid transparent unitary block, e.g. for facilitating component alignment
    • 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
    • G02B6/264—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
    • G02B6/266—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting the optical element being an attenuator
    • 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
    • G02B6/29304—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 diffraction, e.g. grating
    • G02B6/29305—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 diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
    • G02B6/2931—Diffractive element operating in reflection
    • 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
    • G02B6/29304—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 diffraction, e.g. grating
    • G02B6/29305—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 diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
    • G02B6/29311—Diffractive element operating in transmission
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • 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
    • G02B6/29379—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 characterised by the function or use of the complete device
    • G02B6/29398—Temperature insensitivity
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4206—Optical features

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

La présente invention porte sur un système de transmission optique comprenant un bâtonnet optique (65) et, couplé à celui-ci, une source de rayonnement (63). Ledit bâtonnet optique (65) a une longueur égale ou inférieure à environ 6 millimètres et présente, sur une extrémité, un motif tridimensionnel (69a ou 69b). La source de rayonnement est couplée au bâtonnet optique de telle manière que le rayonnement généré par la source optique est transmis à travers le bâtonnet le long de l'axe de celui-ci et à travers le motif tridimensionnel dont il est recouvert. Ce bâtonnet optique peut avoir une forme cylindrique, et le motif tridimensionnel peut configurer une structure diffractionnelle telle que l'extrémité du bâtonnet a un profil à gradins. Le rayonnement (61b) provenant du bâtonnet (65) est donc focalisé sur le coeur de la fibre optique (67). Les motifs tridimensionnels doivent avoir de préférence une structure diffractionnelle, mais on peut aussi utiliser une structure réfractionnelle. En outre, le laser, le bâtonnet et la fibre peuvent être alignés à l'aide d'un substrat comportant une rainure en V, ou à l'intérieur d'un manchon (ou tube).
PCT/US1998/006948 1997-04-11 1998-04-08 Systeme de transmission optique a batonnet optique recouvert de motifs tridimensionnels et des structures associees Ceased WO1998047032A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU87558/98A AU8755898A (en) 1997-04-11 1998-04-08 Optical transmission systems including optical rods with three-dimensional patterns thereon and related structures

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US4328597P 1997-04-11 1997-04-11
US60/043,285 1997-04-11
US99167997A 1997-12-16 1997-12-16
US08/991,679 1997-12-16

Publications (2)

Publication Number Publication Date
WO1998047032A2 WO1998047032A2 (fr) 1998-10-22
WO1998047032A3 true WO1998047032A3 (fr) 1999-03-04

Family

ID=26720245

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/006948 Ceased WO1998047032A2 (fr) 1997-04-11 1998-04-08 Systeme de transmission optique a batonnet optique recouvert de motifs tridimensionnels et des structures associees

Country Status (2)

Country Link
AU (1) AU8755898A (fr)
WO (1) WO1998047032A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2830334B1 (fr) * 2001-10-01 2004-07-16 Highwave Optical Tech Composant optique a fonction de separation spectrale
EP1914576B1 (fr) 2006-10-17 2019-01-16 Dornier MedTech Laser GmbH Applicateur laser avec un guide d'onde optique qui comprend une section photorefractive ayant un hologramme en volume.
KR20090086878A (ko) * 2008-02-11 2009-08-14 광주과학기술원 프레넬 렌즈 일체형 광섬유 및 그 제조 방법
ES2710180T3 (es) 2008-04-25 2019-04-23 Dornier Medtech Laser Gmbh Dispositivo basado en luz para el tratamiento endovascular de vasos sanguíneos patológicamente alterados

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198117A (en) * 1976-12-28 1980-04-15 Nippon Electric Co., Ltd. Optical wavelength-division multiplexing and demultiplexing device
JPS5861692A (ja) * 1981-10-07 1983-04-12 Kokusai Denshin Denwa Co Ltd <Kdd> 半導体レ−ザ装置
JPS5922020A (ja) * 1982-07-28 1984-02-04 Toshiba Corp 光分配器
JPS61129606A (ja) * 1984-11-29 1986-06-17 Nec Corp 光結合器
JPS6254846A (ja) * 1985-09-03 1987-03-10 Nec Corp 光学ヘツド
JPS62160401A (ja) * 1986-01-08 1987-07-16 Toshiba Corp 光学部品及びその製造方法
JPS62212608A (ja) * 1986-03-14 1987-09-18 Mitsubishi Rayon Co Ltd 光フアイバ−用コリメ−タ−素子
EP0465230A2 (fr) * 1990-07-05 1992-01-08 AT&T Corp. Sous-ensemble à base de silicium
JPH0572252A (ja) * 1991-09-18 1993-03-23 Ngk Insulators Ltd 光応用センサ
WO1993015410A1 (fr) * 1992-01-29 1993-08-05 Instrument Transformers Limited Mesure de courant electrique

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198117A (en) * 1976-12-28 1980-04-15 Nippon Electric Co., Ltd. Optical wavelength-division multiplexing and demultiplexing device
JPS5861692A (ja) * 1981-10-07 1983-04-12 Kokusai Denshin Denwa Co Ltd <Kdd> 半導体レ−ザ装置
JPS5922020A (ja) * 1982-07-28 1984-02-04 Toshiba Corp 光分配器
JPS61129606A (ja) * 1984-11-29 1986-06-17 Nec Corp 光結合器
JPS6254846A (ja) * 1985-09-03 1987-03-10 Nec Corp 光学ヘツド
JPS62160401A (ja) * 1986-01-08 1987-07-16 Toshiba Corp 光学部品及びその製造方法
JPS62212608A (ja) * 1986-03-14 1987-09-18 Mitsubishi Rayon Co Ltd 光フアイバ−用コリメ−タ−素子
EP0307487A1 (fr) * 1987-09-14 1989-03-22 Mitsubishi Rayon Co., Ltd. Collimateur pour des fibres optiques
EP0465230A2 (fr) * 1990-07-05 1992-01-08 AT&T Corp. Sous-ensemble à base de silicium
JPH0572252A (ja) * 1991-09-18 1993-03-23 Ngk Insulators Ltd 光応用センサ
WO1993015410A1 (fr) * 1992-01-29 1993-08-05 Instrument Transformers Limited Mesure de courant electrique

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 007, no. 154 (E - 185) 6 July 1983 (1983-07-06) *
PATENT ABSTRACTS OF JAPAN vol. 008, no. 113 (P - 276) 26 May 1984 (1984-05-26) *
PATENT ABSTRACTS OF JAPAN vol. 010, no. 322 (P - 511) 31 October 1986 (1986-10-31) *
PATENT ABSTRACTS OF JAPAN vol. 011, no. 248 (P - 604) 13 August 1987 (1987-08-13) *
PATENT ABSTRACTS OF JAPAN vol. 011, no. 395 (P - 650) 24 December 1987 (1987-12-24) *
PATENT ABSTRACTS OF JAPAN vol. 012, no. 074 (P - 674) 9 March 1988 (1988-03-09) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 399 (P - 1579) 26 July 1993 (1993-07-26) *

Also Published As

Publication number Publication date
WO1998047032A2 (fr) 1998-10-22
AU8755898A (en) 1998-11-11

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