ES2003778A6 - Dispositivo para interrumpir o atenuar la senal luminosa que se propaga a traves de una guia optica - Google Patents

Dispositivo para interrumpir o atenuar la senal luminosa que se propaga a traves de una guia optica

Info

Publication number
ES2003778A6
ES2003778A6 ES8700265A ES8700265A ES2003778A6 ES 2003778 A6 ES2003778 A6 ES 2003778A6 ES 8700265 A ES8700265 A ES 8700265A ES 8700265 A ES8700265 A ES 8700265A ES 2003778 A6 ES2003778 A6 ES 2003778A6
Authority
ES
Spain
Prior art keywords
propagating
light signal
core
attenuate
interrupt
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
Application number
ES8700265A
Other languages
English (en)
Inventor
Pujol Fermin Prunes
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.)
JAEGER IBERICA
Original Assignee
JAEGER IBERICA
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 JAEGER IBERICA filed Critical JAEGER IBERICA
Priority to ES8700265A priority Critical patent/ES2003778A6/es
Priority to FR8800602A priority patent/FR2613844A1/fr
Publication of ES2003778A6 publication Critical patent/ES2003778A6/es
Expired 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
    • G02B6/264—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

DISPOSITIVO PARA INTERRUMPIR O ATENUAR LA SEÑAL LUMINOSA QUE SE PROPAGA A TRAVES DE UNA GUIA OPTICA CONSTITUIDA POR UN NUCLEO TRANSPARENTE Y UN RECUBRIMIENTO REFLECTOR EXTERNO, COMPRENDIENDO UN ELEMENTO INHIBIDOR DE LA RELFEXION ADAPTADO PARA APLICARSE INTIMAMENTE SOBRE UNA PORCION DE LA GUIA DESPROVISTA DE RECUBRIMIENTO EXTERNO, SIENDO EL INDICE DE REFRACCION DEL RECUBRIMIENTO MENOR QUE EL DEL NUCLEO Y SIENDO EL INDICE DE REFRACCION DEL ELEMENTO INHIBIDOR IGUAL AL DEL NUCLEO DE LA GUIA OPTICA.
ES8700265A 1987-01-23 1987-01-23 Dispositivo para interrumpir o atenuar la senal luminosa que se propaga a traves de una guia optica Expired ES2003778A6 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES8700265A ES2003778A6 (es) 1987-01-23 1987-01-23 Dispositivo para interrumpir o atenuar la senal luminosa que se propaga a traves de una guia optica
FR8800602A FR2613844A1 (fr) 1987-01-23 1988-01-20 Dispositif concu pour interrompre ou attenuer un signal lumineux se propageant dans un guide optique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8700265A ES2003778A6 (es) 1987-01-23 1987-01-23 Dispositivo para interrumpir o atenuar la senal luminosa que se propaga a traves de una guia optica

Publications (1)

Publication Number Publication Date
ES2003778A6 true ES2003778A6 (es) 1988-11-16

Family

ID=8249360

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8700265A Expired ES2003778A6 (es) 1987-01-23 1987-01-23 Dispositivo para interrumpir o atenuar la senal luminosa que se propaga a traves de una guia optica

Country Status (2)

Country Link
ES (1) ES2003778A6 (es)
FR (1) FR2613844A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8917454D0 (en) * 1989-07-31 1989-09-13 British Telecomm Fibre modulators
DE69012334T2 (de) * 1989-07-31 1995-03-09 British Telecomm Fasermodulatoren.
US5444723A (en) * 1993-08-18 1995-08-22 Institut National D'optique Optical switch and Q-switched laser
US6516114B2 (en) 2000-06-27 2003-02-04 Oluma, Inc. Integration of fibers on substrates fabricated with grooves
US6501875B2 (en) 2000-06-27 2002-12-31 Oluma, Inc. Mach-Zehnder inteferometers and applications based on evanescent coupling through side-polished fiber coupling ports
US6621951B1 (en) 2000-06-27 2003-09-16 Oluma, Inc. Thin film structures in devices with a fiber on a substrate
US6625349B2 (en) 2000-06-27 2003-09-23 Oluma, Inc. Evanescent optical coupling between a waveguide formed on a substrate and a side-polished fiber
US6597833B1 (en) 2000-06-27 2003-07-22 Oluma, Inc. Wavelength-division multiplexers and demultiplexers based on mach-zehnder interferometers and evanescent coupling
US6490391B1 (en) 2000-07-12 2002-12-03 Oluma, Inc. Devices based on fibers engaged to substrates with grooves
US6621952B1 (en) 2000-08-10 2003-09-16 Oluma, Inc. In-fiber variable optical attenuators and modulators using index-changing liquid media
US6571035B1 (en) 2000-08-10 2003-05-27 Oluma, Inc. Fiber optical switches based on optical evanescent coupling between two fibers
US6542663B1 (en) 2000-09-07 2003-04-01 Oluma, Inc. Coupling control in side-polished fiber devices
US6744948B1 (en) 2001-06-20 2004-06-01 Oluma, Inc. Fiber tap monitor based on evanescent coupling
DE102005021008B4 (de) * 2004-05-04 2011-06-16 Leoni Ag Optischer Schalter oder Taster

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5559402A (en) * 1978-10-30 1980-05-02 Kokusai Denshin Denwa Co Ltd <Kdd> Photo switch
EP0074927B1 (de) * 1981-09-11 1988-05-04 Feller Ag Schalteinrichtung mit einer Lichtleitfaser
JPS5895701A (ja) * 1981-12-03 1983-06-07 Nippon Telegr & Teleph Corp <Ntt> 光スイツチ
US4480182A (en) * 1982-03-16 1984-10-30 Burroughs Corporation Single plane optical membrane switch and keyboard
JPS58162905A (ja) * 1982-03-23 1983-09-27 Stanley Electric Co Ltd オプテイカル・スイツチ
JPS6187438A (ja) * 1984-10-04 1986-05-02 Mitsubishi Electric Corp 光信号トロリ−装置

Also Published As

Publication number Publication date
FR2613844A1 (fr) 1988-10-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991007