GB1420458A - Dielectric waveguides - Google Patents

Dielectric waveguides

Info

Publication number
GB1420458A
GB1420458A GB1874773A GB1874773A GB1420458A GB 1420458 A GB1420458 A GB 1420458A GB 1874773 A GB1874773 A GB 1874773A GB 1874773 A GB1874773 A GB 1874773A GB 1420458 A GB1420458 A GB 1420458A
Authority
GB
United Kingdom
Prior art keywords
curved section
mixing
curvature
optical waveguide
bent
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
GB1874773A
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.)
Post Office
Original Assignee
Post Office
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 Post Office filed Critical Post Office
Priority to GB1874773A priority Critical patent/GB1420458A/en
Priority to CA196,280A priority patent/CA1023804A/en
Priority to AU67560/74A priority patent/AU478583B2/en
Priority to FR7413413A priority patent/FR2226675B1/fr
Priority to NL7405171A priority patent/NL7405171A/xx
Priority to DE19742418534 priority patent/DE2418534C3/de
Priority to JP49043236A priority patent/JPS5031832A/ja
Publication of GB1420458A publication Critical patent/GB1420458A/en
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
    • G02B6/10—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
GB1874773A 1973-04-18 1973-04-18 Dielectric waveguides Expired GB1420458A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB1874773A GB1420458A (en) 1973-04-18 1973-04-18 Dielectric waveguides
CA196,280A CA1023804A (en) 1973-04-18 1974-03-28 Method and apparatus for light propagation using dielectric curved waveguides
AU67560/74A AU478583B2 (en) 1973-04-18 1974-04-04 Improvements in or relating to dielectric waveguides
FR7413413A FR2226675B1 (enExample) 1973-04-18 1974-04-17
NL7405171A NL7405171A (enExample) 1973-04-18 1974-04-17
DE19742418534 DE2418534C3 (de) 1973-04-18 1974-04-17 Modenmischer zum Modenmischen in einem dielektrischen Lichtwellenleiter
JP49043236A JPS5031832A (enExample) 1973-04-18 1974-04-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1874773A GB1420458A (en) 1973-04-18 1973-04-18 Dielectric waveguides

Publications (1)

Publication Number Publication Date
GB1420458A true GB1420458A (en) 1976-01-07

Family

ID=10117709

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1874773A Expired GB1420458A (en) 1973-04-18 1973-04-18 Dielectric waveguides

Country Status (5)

Country Link
JP (1) JPS5031832A (enExample)
CA (1) CA1023804A (enExample)
FR (1) FR2226675B1 (enExample)
GB (1) GB1420458A (enExample)
NL (1) NL7405171A (enExample)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184740A (en) * 1976-10-01 1980-01-22 Thomson-Csf Multi-channel coupler for fibres optic links
US4342499A (en) * 1979-03-19 1982-08-03 Hicks Jr John W Communications tuning construction
US4557552A (en) * 1981-11-19 1985-12-10 Board Of Trustees Of The Leland Stanford Junior University Microbend optical fiber tapped delay line
US4645923A (en) * 1983-10-06 1987-02-24 Staat Der Nederlanden (Staatsbedrijf Der Posterijen, Telegrafte En Telefonie) Method and device for coupling an optical signal from a first light guide into a second light guide
WO1988001067A1 (en) * 1986-08-06 1988-02-11 Raychem Corporation Optical fiber distribution network
WO1988001066A1 (en) * 1986-08-06 1988-02-11 Raychem Corporation Optical fiber distribution network
US4768854A (en) * 1985-07-11 1988-09-06 Raychem Corp. Optical fiber distribution network including nondestructive taps and method using same
US4856864A (en) * 1985-07-11 1989-08-15 Raychem Corporation Optical fiber distribution network including non-destructive taps and method of using same
WO2001086334A1 (de) * 2000-05-05 2001-11-15 Instrument Systems Optische Messtechnik Gmbh Vorrichtung und verfahren zum übertragen von licht über eine lichtleitfaser
WO2016097256A1 (en) * 2014-12-18 2016-06-23 Ge Healthcare Bio-Sciences Ab Optical fiber arrangement for a system for measuring the light absorption or determining the concentration of a substance

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238236A (en) * 1975-09-20 1977-03-24 Fujikura Ltd Broad-band light transmittig path
JPS539546A (en) * 1976-07-15 1978-01-28 Nippon Telegr & Teleph Corp <Ntt> Shaping method of transmission mode distribution
JPS5311044A (en) * 1976-07-17 1978-02-01 Nippon Telegr & Teleph Corp <Ntt> Multi-mode light transmission system
JPS5339071U (enExample) * 1976-09-09 1978-04-05
JPS5381137A (en) * 1976-12-27 1978-07-18 Nippon Telegr & Teleph Corp <Ntt> Reducing method for wavelength dispersion effect in optical fiber transmission system
JPS53129664A (en) * 1977-04-18 1978-11-11 Nippon Telegr & Teleph Corp <Ntt> Optical fiber cable
JPS54348U (enExample) * 1977-06-03 1979-01-05
FR2399042A1 (fr) * 1977-07-25 1979-02-23 Comp Generale Electricite Dispositif de couplage pour fibre optique
JPS5478144A (en) * 1977-12-05 1979-06-22 Nippon Telegr & Teleph Corp <Ntt> Optical filter
JPS5855470B2 (ja) * 1980-11-12 1983-12-09 東京光学機械株式会社 光波測距装置における位相むら混合均質化装置
FR2531545B1 (fr) * 1982-08-03 1988-06-10 Obrecht Georges Procede et dispositif pour regler le debit de lumiere d'une fibre optique
DE3332631A1 (de) * 1983-09-09 1985-03-28 Siemens AG, 1000 Berlin und 8000 München Verfahren zum erzielen einer variablen optischen daempfung und vorrichtung zur durchfuehrung des verfahrens
JPS60159332U (ja) * 1984-03-30 1985-10-23 アサノ精機株式会社 定量切出秤の投入流量調整装置
JPS60179932U (ja) * 1984-05-09 1985-11-29 アサノ精機株式会社 被計量物供給装置
US4934787A (en) * 1988-08-02 1990-06-19 Mitsubishi Rayon Co., Ltd. Mode scrambler

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184740A (en) * 1976-10-01 1980-01-22 Thomson-Csf Multi-channel coupler for fibres optic links
US4342499A (en) * 1979-03-19 1982-08-03 Hicks Jr John W Communications tuning construction
US4557552A (en) * 1981-11-19 1985-12-10 Board Of Trustees Of The Leland Stanford Junior University Microbend optical fiber tapped delay line
US4645923A (en) * 1983-10-06 1987-02-24 Staat Der Nederlanden (Staatsbedrijf Der Posterijen, Telegrafte En Telefonie) Method and device for coupling an optical signal from a first light guide into a second light guide
US4768854A (en) * 1985-07-11 1988-09-06 Raychem Corp. Optical fiber distribution network including nondestructive taps and method using same
US4856864A (en) * 1985-07-11 1989-08-15 Raychem Corporation Optical fiber distribution network including non-destructive taps and method of using same
WO1988001067A1 (en) * 1986-08-06 1988-02-11 Raychem Corporation Optical fiber distribution network
WO1988001066A1 (en) * 1986-08-06 1988-02-11 Raychem Corporation Optical fiber distribution network
WO2001086334A1 (de) * 2000-05-05 2001-11-15 Instrument Systems Optische Messtechnik Gmbh Vorrichtung und verfahren zum übertragen von licht über eine lichtleitfaser
WO2016097256A1 (en) * 2014-12-18 2016-06-23 Ge Healthcare Bio-Sciences Ab Optical fiber arrangement for a system for measuring the light absorption or determining the concentration of a substance
US10185088B2 (en) 2014-12-18 2019-01-22 Ge Healthcare Bio-Sciences Ab Optical fiber arrangement for a system for measuring the light absorption or determining the concentration of a substance

Also Published As

Publication number Publication date
DE2418534A1 (de) 1974-10-31
FR2226675B1 (enExample) 1978-03-31
FR2226675A1 (enExample) 1974-11-15
NL7405171A (enExample) 1974-10-22
JPS5031832A (enExample) 1975-03-28
AU6756074A (en) 1975-10-09
DE2418534B2 (de) 1976-08-19
CA1023804A (en) 1978-01-03

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee