GB1512567A - Mode transducers for optical waveguides - Google Patents

Mode transducers for optical waveguides

Info

Publication number
GB1512567A
GB1512567A GB17688/75A GB1768875A GB1512567A GB 1512567 A GB1512567 A GB 1512567A GB 17688/75 A GB17688/75 A GB 17688/75A GB 1768875 A GB1768875 A GB 1768875A GB 1512567 A GB1512567 A GB 1512567A
Authority
GB
United Kingdom
Prior art keywords
taper
mode
ratio
input
output
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
GB17688/75A
Other languages
English (en)
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 Corp
Original Assignee
Siemens Corp
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 Corp filed Critical Siemens Corp
Publication of GB1512567A publication Critical patent/GB1512567A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • 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
    • G02B6/14—Mode 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
    • G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/31—Digital deflection, i.e. optical switching
    • G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Integrated Circuits (AREA)
GB17688/75A 1974-05-02 1975-04-29 Mode transducers for optical waveguides Expired GB1512567A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2421337A DE2421337C2 (de) 1974-05-02 1974-05-02 Modenwandler für optische Wellenleiter

Publications (1)

Publication Number Publication Date
GB1512567A true GB1512567A (en) 1978-06-01

Family

ID=5914528

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17688/75A Expired GB1512567A (en) 1974-05-02 1975-04-29 Mode transducers for optical waveguides

Country Status (5)

Country Link
US (1) US3980392A (cg-RX-API-DMAC7.html)
JP (1) JPS50151548A (cg-RX-API-DMAC7.html)
DE (1) DE2421337C2 (cg-RX-API-DMAC7.html)
FR (1) FR2269728B1 (cg-RX-API-DMAC7.html)
GB (1) GB1512567A (cg-RX-API-DMAC7.html)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517072A1 (de) * 1975-04-17 1976-10-28 Siemens Ag Optische koppelvorrichtung
US4128301A (en) * 1975-12-04 1978-12-05 The United States Of America As Represented By The Secretary Of The Navy Optical waveguide power divider
DE3309349A1 (de) * 1983-03-16 1984-09-20 Fa. Carl Zeiss, 7920 Heidenheim Wellenlaengen-multiplexer oder -demultiplexer
FR2584825B1 (fr) * 1985-07-11 1987-10-09 Labo Electronique Physique Structure separatrice, element de commutation optique incluant de telles structures et matrice de commutation optique formee de ces elements de commutation
CA1264567A (en) * 1986-04-25 1990-01-23 Dennis J. Gregoris Integrated optics spectrum analyzer
US4773720A (en) * 1986-06-03 1988-09-27 General Electric Company Optical waveguide
US4965525A (en) * 1989-11-13 1990-10-23 Bell Communications Research, Inc. Angled-facet flared-waveguide traveling-wave laser amplifiers
JPH04212939A (ja) * 1990-12-06 1992-08-04 Pioneer Electron Corp 波長変換素子
FR2684823B1 (fr) * 1991-12-04 1994-01-21 Alcatel Alsthom Cie Gle Electric Composant optique semi-conducteur a mode de sortie elargi et son procede de fabrication.
US5528720A (en) * 1992-03-23 1996-06-18 Minnesota Mining And Manufacturing Co. Tapered multilayer luminaire devices
US5303322A (en) * 1992-03-23 1994-04-12 Nioptics Corporation Tapered multilayer luminaire devices
US6002829A (en) 1992-03-23 1999-12-14 Minnesota Mining And Manufacturing Company Luminaire device
US5237641A (en) * 1992-03-23 1993-08-17 Nioptics Corporation Tapered multilayer luminaire devices
US7212745B2 (en) * 2000-11-30 2007-05-01 Matsushita Electric Industrial Co., Ltd. Optical transmission system
US6957007B2 (en) * 2002-07-29 2005-10-18 General Electric Company Method and apparatus for fabricating waveguides and waveguides fabricated therefrom
US7649916B2 (en) * 2004-06-30 2010-01-19 Finisar Corporation Semiconductor laser with side mode suppression
JP6273701B2 (ja) * 2013-06-27 2018-02-07 住友電気工業株式会社 光半導体素子

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617109A (en) * 1969-09-23 1971-11-02 Bell Telephone Labor Inc Light guide coupling and scanning arrangement
US3610727A (en) * 1969-10-09 1971-10-05 Bell Telephone Labor Inc Coupling arrangement for thin-film optical devices
US3797911A (en) * 1972-10-18 1974-03-19 Bell Telephone Labor Inc Thin film optical couplers employing mode conversion
US3806226A (en) * 1973-03-16 1974-04-23 Bell Telephone Labor Inc Light-guiding interconnections for thin-film optical circuitry

Also Published As

Publication number Publication date
DE2421337C2 (de) 1982-10-28
FR2269728B1 (cg-RX-API-DMAC7.html) 1977-04-15
FR2269728A1 (cg-RX-API-DMAC7.html) 1975-11-28
DE2421337A1 (de) 1975-11-13
US3980392A (en) 1976-09-14
JPS50151548A (cg-RX-API-DMAC7.html) 1975-12-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee