DK166929B1 - Cirkulaert dobbeltbrydende dielektrisk boelgeleder - Google Patents

Cirkulaert dobbeltbrydende dielektrisk boelgeleder Download PDF

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Publication number
DK166929B1
DK166929B1 DK349986A DK349986A DK166929B1 DK 166929 B1 DK166929 B1 DK 166929B1 DK 349986 A DK349986 A DK 349986A DK 349986 A DK349986 A DK 349986A DK 166929 B1 DK166929 B1 DK 166929B1
Authority
DK
Denmark
Prior art keywords
waveguide
sections
refractive index
axis
zone
Prior art date
Application number
DK349986A
Other languages
Danish (da)
English (en)
Other versions
DK349986A (da
DK349986D0 (da
Inventor
Carlo Giacomo Someda
Original Assignee
Pirelli General Plc
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 Pirelli General Plc filed Critical Pirelli General Plc
Publication of DK349986D0 publication Critical patent/DK349986D0/da
Publication of DK349986A publication Critical patent/DK349986A/da
Application granted granted Critical
Publication of DK166929B1 publication Critical patent/DK166929B1/da

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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
    • G02B6/105—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type having optical polarisation effects

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)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Details Of Aerials (AREA)
  • Waveguide Aerials (AREA)
  • Gyroscopes (AREA)
DK349986A 1985-07-26 1986-07-23 Cirkulaert dobbeltbrydende dielektrisk boelgeleder DK166929B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT4158485 1985-07-26
IT8541584A IT1192093B (it) 1985-07-26 1985-07-26 Guida d'onda dielettrica a birifrangenza circolare

Publications (3)

Publication Number Publication Date
DK349986D0 DK349986D0 (da) 1986-07-23
DK349986A DK349986A (da) 1987-01-27
DK166929B1 true DK166929B1 (da) 1993-08-02

Family

ID=11251573

Family Applications (1)

Application Number Title Priority Date Filing Date
DK349986A DK166929B1 (da) 1985-07-26 1986-07-23 Cirkulaert dobbeltbrydende dielektrisk boelgeleder

Country Status (10)

Country Link
US (1) US4758066A (fr)
EP (1) EP0210806B1 (fr)
JP (1) JP2557048B2 (fr)
AU (1) AU587151B2 (fr)
CA (1) CA1269264A (fr)
DE (1) DE3681369D1 (fr)
DK (1) DK166929B1 (fr)
ES (1) ES2001264A6 (fr)
IT (1) IT1192093B (fr)
NO (1) NO168142C (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1216344B (it) * 1986-12-16 1990-02-22 Someda Carlo Giacomo Perfezionamenti alla guida d'onda dielettrica a birifrangenza circolare detta a croce di guerra
IT1217739B (it) * 1988-05-31 1990-03-30 Pirelli General Plc Guida d'onda dielettrica a birifrangenza circolare
US6778747B1 (en) 1998-09-09 2004-08-17 Corning Incorporated Radially varying and azimuthally asymmetric optical waveguide fiber
US6768851B2 (en) * 2002-03-13 2004-07-27 City University Of Hong Kong Optical fiber for ultra-high capacity transmission
WO2005101073A1 (fr) * 2004-04-08 2005-10-27 Omniguide Inc. Guides d'onde a cristaux photoniques et systemes comprenant ces guides d'onde
US7310466B2 (en) * 2004-04-08 2007-12-18 Omniguide, Inc. Photonic crystal waveguides and systems using such waveguides
US7231122B2 (en) * 2004-04-08 2007-06-12 Omniguide, Inc. Photonic crystal waveguides and systems using such waveguides
WO2012123835A1 (fr) * 2011-03-16 2012-09-20 International Business Machines Corporation Résonateur pour ondes électromagnétiques à gradient d'indice de réfraction efficace
CN108333672B (zh) * 2018-01-04 2020-01-17 南京邮电大学 一种异质螺旋包层结构的大模场单模光纤

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831565B2 (ja) * 1980-07-23 1983-07-07 日本電信電話株式会社 光フアイバ
US4415230A (en) * 1981-03-30 1983-11-15 Corning Glass Works Polarization retaining single-mode optical waveguide
US4478489A (en) * 1981-04-13 1984-10-23 Corning Glass Works Polarization retaining single-mode optical waveguide
JPS5831565A (ja) * 1981-08-18 1983-02-24 Nippon Denso Co Ltd リ−ドフレ−ム
JPS58126407U (ja) * 1982-02-19 1983-08-27 古河電気工業株式会社 円偏波光フアイバ
JPS58184905A (ja) * 1982-04-23 1983-10-28 Fujitsu Ltd 単一偏波光フアイバの製造方法
JPS5979201A (ja) * 1982-10-29 1984-05-08 Fujitsu Ltd 偏波面保存光フアイバ−
US4681399A (en) * 1984-10-01 1987-07-21 Polaroid Corporation Stressed core optical fiber and method

Also Published As

Publication number Publication date
DE3681369D1 (de) 1991-10-17
DK349986A (da) 1987-01-27
EP0210806A3 (en) 1988-07-27
AU6057686A (en) 1987-01-29
NO862974D0 (no) 1986-07-24
NO862974L (no) 1987-01-27
IT8541584A0 (it) 1985-07-26
EP0210806A2 (fr) 1987-02-04
IT1192093B (it) 1988-03-31
EP0210806B1 (fr) 1991-09-11
JPS6334503A (ja) 1988-02-15
AU587151B2 (en) 1989-08-03
NO168142B (no) 1991-10-07
CA1269264A (fr) 1990-05-22
US4758066A (en) 1988-07-19
DK349986D0 (da) 1986-07-23
ES2001264A6 (es) 1988-05-01
NO168142C (no) 1992-01-15
JP2557048B2 (ja) 1996-11-27

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed