FR2436407A1 - Repartiteur optique de lumiere, selectif du point de vue de la frequence, et procede pour sa fabrication - Google Patents

Repartiteur optique de lumiere, selectif du point de vue de la frequence, et procede pour sa fabrication

Info

Publication number
FR2436407A1
FR2436407A1 FR7922195A FR7922195A FR2436407A1 FR 2436407 A1 FR2436407 A1 FR 2436407A1 FR 7922195 A FR7922195 A FR 7922195A FR 7922195 A FR7922195 A FR 7922195A FR 2436407 A1 FR2436407 A1 FR 2436407A1
Authority
FR
France
Prior art keywords
production
frequency selective
optical light
light distributor
radiation
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.)
Granted
Application number
FR7922195A
Other languages
English (en)
Other versions
FR2436407B1 (fr
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2436407A1 publication Critical patent/FR2436407A1/fr
Application granted granted Critical
Publication of FR2436407B1 publication Critical patent/FR2436407B1/fr
Granted 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
    • G02B6/29346—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
    • G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
    • G02B6/29368—Light guide comprising the filter, e.g. filter deposited on a fibre end
    • 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
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2817—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using reflective elements to split or combine optical signals
    • 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
    • G02B6/2938—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 for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM

Landscapes

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

Abstract

a. Répartiteur optique de lumière, sélectif du point de vue de la fréquence. b. Il comporte en combinaison, un filtre 1 de division du rayonnement et un filtre coloré 2 ou 2', le filtre coloré étant disposé sur le trajet du rayonnement de l'un des faisceaux partiels. c. Application à la réalisation de démultiplexeurs dans des systèmes à guides d'ondes optiques.
FR7922195A 1978-09-18 1979-09-05 Repartiteur optique de lumiere, selectif du point de vue de la frequence, et procede pour sa fabrication Granted FR2436407A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782840493 DE2840493A1 (de) 1978-09-18 1978-09-18 Frequenzselektives optisches lichtverteilerelement und verfahren zu seiner herstellung

Publications (2)

Publication Number Publication Date
FR2436407A1 true FR2436407A1 (fr) 1980-04-11
FR2436407B1 FR2436407B1 (fr) 1983-02-18

Family

ID=6049709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922195A Granted FR2436407A1 (fr) 1978-09-18 1979-09-05 Repartiteur optique de lumiere, selectif du point de vue de la frequence, et procede pour sa fabrication

Country Status (5)

Country Link
US (1) US4339170A (fr)
JP (1) JPS5543599A (fr)
DE (1) DE2840493A1 (fr)
FR (1) FR2436407A1 (fr)
GB (1) GB2031183B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509479A1 (fr) * 1981-07-10 1983-01-14 Thomson Csf Dispositif d'emission-reception d'energie radiante et systeme de liaison bidirectionnelle par fibre optique comprenant un tel dispositif

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230473A (en) * 1979-03-16 1980-10-28 Bell Telephone Laboratories, Incorporated Method of fabricating optical fibers
DE3008051A1 (de) * 1980-03-03 1981-09-10 Siemens AG, 1000 Berlin und 8000 München Optischer baustein fuer multiplexer/demultiplexer
US4961801A (en) * 1980-04-02 1990-10-09 Alcatel U.S.A. Corp. Method of making a bidirectional coupler for communication over single fiber
US4452505A (en) * 1980-04-02 1984-06-05 International Telephone And Telegraph Corporation Bidirectional coupler for communication over a single fiber
DE3212619A1 (de) * 1982-04-05 1983-10-06 Siemens Ag Verfahren zur herstellung eines eine anordnung von lichtwellenleitern aufweisenden koerpers
US4560252A (en) * 1983-02-10 1985-12-24 Kei Mori Optical filter device
GB2135473A (en) * 1983-02-18 1984-08-30 James Walter Rawson Fibre optics element
JPS60138510A (ja) * 1983-12-27 1985-07-23 Takashi Mori 光分岐装置
US4563058A (en) * 1984-06-28 1986-01-07 International Business Machines Corporation Optical signal recorder employing a transducer having an adjustable dichroic mirror
JPS61101021U (fr) * 1984-12-10 1986-06-27
DE3515981A1 (de) * 1985-05-03 1986-11-06 Siemens AG, 1000 Berlin und 8000 München Lichtwellenleiter-uebertragungssystem
US4750795A (en) * 1985-06-13 1988-06-14 The Board Of Trustees Of The Leland Stanford Junior University Optical fiber coupler
DE4233489A1 (de) * 1992-10-05 1994-04-07 Electronic Production Partners Optisches Bauelement
JP2983177B2 (ja) * 1996-07-23 1999-11-29 株式会社精工技研 傾斜接続端面を有する光デバイス
DE10201127C2 (de) * 2002-01-09 2003-11-20 Infineon Technologies Ag Anordnung zum Ein- und/oder Auskoppeln optischer Signale mindestens eines optischen Datenkanals in bzw. aus einem Lichtwellenleiter
US7307704B2 (en) * 2004-04-19 2007-12-11 Carrier Corporation Light delivery control system and method
JP2006098702A (ja) * 2004-09-29 2006-04-13 Ngk Insulators Ltd 光デバイス
JP4796853B2 (ja) * 2006-01-27 2011-10-19 日本碍子株式会社 光デバイス
JP4796951B2 (ja) * 2006-02-03 2011-10-19 日本碍子株式会社 光デバイス
JP4796950B2 (ja) * 2006-02-03 2011-10-19 日本碍子株式会社 光デバイス
JP2008040029A (ja) * 2006-08-03 2008-02-21 Ntt Electornics Corp モニタ用光学素子及びその製造方法
EP2056143B1 (fr) * 2007-01-18 2012-12-12 OMRON Corporation, a corporation of Japan Module de transmission optique et dispositif électronique
CN102156329B (zh) * 2010-02-12 2013-05-22 泰科电子(上海)有限公司 光纤滤波器装置及其制造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416595A1 (fr) * 1978-01-31 1979-08-31 Nippon Telegraph & Telephone Systeme de multiplexage et de demultiplexage optique

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619030A (en) * 1967-12-28 1971-11-09 Matsushita Electric Ind Co Ltd Fiber optics element
DE2230658B2 (de) * 1972-06-22 1976-05-26 Erwin Sick Optik-Elektronik, 7808 Waldkirch Vorrichtung zur uebertragung von nachrichten durch licht
US3874779A (en) * 1973-07-05 1975-04-01 Corning Glass Works Variable ratio light coupler
US3870396A (en) * 1973-07-05 1975-03-11 Corning Glass Works Optical coupler
DE2360951A1 (de) * 1973-12-06 1975-06-12 Siemens Ag Koppelvorrichtung fuer eine optische nachrichtenuebertragungsanlage
DE2418994C2 (de) * 1974-04-19 1982-11-25 Siemens AG, 1000 Berlin und 8000 München Wellenleiterstruktur mit Dünnschichtfilter und Verfahren zu deren Herstellung
FR2284892A1 (fr) * 1974-09-13 1976-04-09 Thomson Csf Coupleur variable pour fibres optiques
US3937557A (en) * 1974-11-29 1976-02-10 The United States Of America As Represented By The Secretary Of The Navy Star coupler for single mode fiber communication systems
JPS5214417A (en) * 1975-07-24 1977-02-03 Shiro Fukazawa Color addition optical device
FR2334967A1 (fr) * 1975-12-09 1977-07-08 Labo Electronique Physique Dispositif optique pour l'injection d'energie rayonnante dans une fibre optique et le couplage de plusieurs fibres
NL180882C (nl) * 1976-05-31 1987-05-04 Philips Nv Optisch koppelelement en optische koppelinrichting met zulke koppelelementen.
JPS542144A (en) * 1977-06-07 1979-01-09 Matsushita Electric Ind Co Ltd Branching filter for optical transmission
US4176908A (en) * 1977-12-14 1979-12-04 Bell Telephone Laboratories, Incorporated Devices for monitoring, switching, attenuating or distributing light
DE2900895A1 (de) * 1978-01-20 1979-07-26 Bunker Ramo Faseroptische leitungskupplung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416595A1 (fr) * 1978-01-31 1979-08-31 Nippon Telegraph & Telephone Systeme de multiplexage et de demultiplexage optique

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ELECTRONICS, vol. 46, no. 26, 20 décembre 1973, NEW YORK (US), Article anonyme: 'Simple coupler taps fiber-optic cables', pages 30 - 31 *
SIEMENS FORSCHUNGS UND ENTWICKLUNGS BERICHTE, vol. 8, no. 3, 1979 *
SIEMENS FORSCHUNGS UND ENTWICKLUNGSBERICHTE, vol. 8, no. 1, 1979, BERLING (DE), G. WINZER: 'Tapping elements with thinfilm beam splitters directly applied to optical fiber endfaces', pages 50 - 55 *
TECHNICAL DIGEST OF INSTITUTE OF ELECTRONICS AND COMMUNICATION ENGINEERS OF JAPAN, International Conference on integrated optics and optical fiber communication. 18-20 juillet 1977 TOKYO (JP), K. KOBAYASHI et al.: 'Micro-optics devices for branching, coupling, muliplexing and demultiplexing', pages 367 - 370 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509479A1 (fr) * 1981-07-10 1983-01-14 Thomson Csf Dispositif d'emission-reception d'energie radiante et systeme de liaison bidirectionnelle par fibre optique comprenant un tel dispositif

Also Published As

Publication number Publication date
JPS6145801B2 (fr) 1986-10-09
FR2436407B1 (fr) 1983-02-18
GB2031183A (en) 1980-04-16
US4339170A (en) 1982-07-13
DE2840493A1 (de) 1980-03-27
GB2031183B (en) 1983-02-16
JPS5543599A (en) 1980-03-27

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