DE3780612D1 - Zirkulardoppelbrechende lichtwellenleiter. - Google Patents

Zirkulardoppelbrechende lichtwellenleiter.

Info

Publication number
DE3780612D1
DE3780612D1 DE8787311067T DE3780612T DE3780612D1 DE 3780612 D1 DE3780612 D1 DE 3780612D1 DE 8787311067 T DE8787311067 T DE 8787311067T DE 3780612 T DE3780612 T DE 3780612T DE 3780612 D1 DE3780612 D1 DE 3780612D1
Authority
DE
Germany
Prior art keywords
wave guides
circular double
breaking light
breaking
light
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 - Lifetime
Application number
DE8787311067T
Other languages
English (en)
Other versions
DE3780612T2 (de
Inventor
Carlo Giacomo Someda
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.)
Prysmian Cables and Systems Ltd
Original Assignee
Prysmian Cables and Systems Ltd
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 Prysmian Cables and Systems Ltd filed Critical Prysmian Cables and Systems Ltd
Publication of DE3780612D1 publication Critical patent/DE3780612D1/de
Application granted granted Critical
Publication of DE3780612T2 publication Critical patent/DE3780612T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B6/105—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)
  • Waveguide Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Integrated Circuits (AREA)
DE8787311067T 1986-12-16 1987-12-16 Zirkulardoppelbrechende lichtwellenleiter. Expired - Lifetime DE3780612T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8641638A IT1216344B (it) 1986-12-16 1986-12-16 Perfezionamenti alla guida d'onda dielettrica a birifrangenza circolare detta a croce di guerra

Publications (2)

Publication Number Publication Date
DE3780612D1 true DE3780612D1 (de) 1992-08-27
DE3780612T2 DE3780612T2 (de) 1992-12-17

Family

ID=11252372

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787311067T Expired - Lifetime DE3780612T2 (de) 1986-12-16 1987-12-16 Zirkulardoppelbrechende lichtwellenleiter.

Country Status (4)

Country Link
EP (1) EP0274878B1 (de)
DE (1) DE3780612T2 (de)
ES (1) ES2033327T3 (de)
IT (1) IT1216344B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1217739B (it) * 1988-05-31 1990-03-30 Pirelli General Plc Guida d'onda dielettrica a birifrangenza circolare
US6768851B2 (en) * 2002-03-13 2004-07-27 City University Of Hong Kong Optical fiber for ultra-high capacity transmission
US7424193B2 (en) * 2004-07-14 2008-09-09 The Regents Of The University Of Michigan Composite waveguide

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106847A (en) * 1976-09-07 1978-08-15 Bell Telephone Laboratories, Incorporated Noncircular symmetric optical fiber waveguide having minimum modal dispersion
IT1192093B (it) * 1985-07-26 1988-03-31 Carlo Giacomo Someda Guida d'onda dielettrica a birifrangenza circolare

Also Published As

Publication number Publication date
EP0274878B1 (de) 1992-07-22
IT1216344B (it) 1990-02-22
DE3780612T2 (de) 1992-12-17
ES2033327T3 (es) 1993-03-16
IT8641638A0 (it) 1986-12-16
EP0274878A1 (de) 1988-07-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee