ATE143503T1 - Polarisationsfilter - Google Patents

Polarisationsfilter

Info

Publication number
ATE143503T1
ATE143503T1 AT92201869T AT92201869T ATE143503T1 AT E143503 T1 ATE143503 T1 AT E143503T1 AT 92201869 T AT92201869 T AT 92201869T AT 92201869 T AT92201869 T AT 92201869T AT E143503 T1 ATE143503 T1 AT E143503T1
Authority
AT
Austria
Prior art keywords
section
channel
output
input
polarisations
Prior art date
Application number
AT92201869T
Other languages
English (en)
Inventor
Der Tol Johannes Jacobus G Van
Original Assignee
Nederland Ptt
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 Nederland Ptt filed Critical Nederland Ptt
Application granted granted Critical
Publication of ATE143503T1 publication Critical patent/ATE143503T1/de

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
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/126—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind using polarisation effects

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
  • Polarising Elements (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Noise Elimination (AREA)
AT92201869T 1991-07-11 1992-06-25 Polarisationsfilter ATE143503T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9101226A NL9101226A (nl) 1991-07-11 1991-07-11 Polarisatiefilter.

Publications (1)

Publication Number Publication Date
ATE143503T1 true ATE143503T1 (de) 1996-10-15

Family

ID=19859508

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92201869T ATE143503T1 (de) 1991-07-11 1992-06-25 Polarisationsfilter

Country Status (10)

Country Link
US (1) US5257330A (de)
EP (1) EP0522625B1 (de)
JP (1) JP2586978B2 (de)
AT (1) ATE143503T1 (de)
CA (1) CA2073308C (de)
DE (1) DE69214029T2 (de)
ES (1) ES2092626T3 (de)
FI (1) FI923202A7 (de)
NL (1) NL9101226A (de)
NO (1) NO303196B1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5109464A (en) * 1991-05-24 1992-04-28 Amoco Corporation Rib waveguide optimized for low loss coupling to optical fibers and method of determining same
NL9300205A (nl) * 1993-02-02 1994-09-01 Nederland Ptt Geintegreerde optische component voor het manipuleren van de polarisatie van optische signalen.
NL9300204A (nl) * 1993-02-02 1994-09-01 Nederland Ptt Geintegreerde optische component voor het manipuleren van de polarisatie van optische signalen.
EP0656550B1 (de) * 1993-11-25 1998-12-16 Nortel Networks Corporation Polarisationwandler
GB9324221D0 (en) * 1993-11-25 1994-01-12 Northern Telecom Ltd Polarisation state converter
DE19505996C2 (de) * 1995-02-21 1998-12-24 Konrad Dr Mertens Vorrichtung zur Polarisationskonversion in passiven integriert optischen Streifenwellenleitern
NL1000182C2 (nl) * 1995-04-20 1996-10-22 Nederland Ptt Geïntegreerde optische polarisatie-splitser.
NL1005263C2 (nl) * 1996-03-06 1997-09-09 Nederland Ptt Optisch pakket-geschakeld transmissie-netwerk.
GB0027227D0 (en) * 2000-11-08 2000-12-27 Bookham Technology Ltd Polarisation beam splitters/combiners
GB2384319A (en) * 2002-01-19 2003-07-23 Marconi Optical Components Ltd Polarisation converter for photonic crystal waveguide

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013061A (de) * 1973-06-05 1975-02-10
JPS5923304A (ja) * 1982-07-29 1984-02-06 Omron Tateisi Electronics Co 導波形光ビ−ム・スプリツタ
JPS60195528A (ja) * 1984-03-19 1985-10-04 Oki Electric Ind Co Ltd 導波路形光スイツチ
JPS61160703A (ja) * 1985-01-09 1986-07-21 Oki Electric Ind Co Ltd Ｔｅ−ｔｍモ−ドスプリツタ
US4669815A (en) * 1985-08-12 1987-06-02 Trw Inc. Integrated optical waveguide multiplexer/demultiplexer
US4789212A (en) * 1986-12-22 1988-12-06 Amphenol Corporation Integrated optical polarizer with high extinstion ratio and low insertion loss, and improved method of fabrication thereof
ATE78266T1 (de) * 1987-04-03 1992-08-15 Akzo Nv Lineare additionspolymere mit hyperpolarisierbaren seitenketten.
DE3801272A1 (de) * 1988-01-19 1989-07-27 Andreas Dr Neyer Integriert-optische polarisationsweiche fuer monomode-uebertragungssysteme und ihre verwendung
NL8801377A (nl) * 1988-05-30 1989-12-18 Nederland Ptt Electro-optische component en een methode ten behoeve van de vervaardiging ervan.
US4998793A (en) * 1989-11-14 1991-03-12 At&T Bell Laboratories Adiabatic polarization manipulating device
EP0389172B1 (de) * 1989-03-23 1995-10-18 AT&T Corp. Bauelement für die adiabatische Veränderung der Polarisation
GB2239715B (en) * 1990-01-06 1994-04-27 Plessey Co Plc Integrated optical device

Also Published As

Publication number Publication date
DE69214029D1 (de) 1996-10-31
NO922594D0 (no) 1992-07-01
NO303196B1 (no) 1998-06-08
CA2073308A1 (en) 1993-01-12
NL9101226A (nl) 1993-02-01
NO922594L (no) 1993-01-12
FI923202A0 (fi) 1992-07-10
ES2092626T3 (es) 1996-12-01
JP2586978B2 (ja) 1997-03-05
EP0522625A1 (de) 1993-01-13
CA2073308C (en) 1997-09-09
EP0522625B1 (de) 1996-09-25
DE69214029T2 (de) 1997-02-20
JPH05210013A (ja) 1993-08-20
FI923202A7 (fi) 1993-01-12
US5257330A (en) 1993-10-26

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee