FI923202A0 - Polarisationsfilter. - Google Patents

Polarisationsfilter.

Info

Publication number
FI923202A0
FI923202A0 FI923202A FI923202A FI923202A0 FI 923202 A0 FI923202 A0 FI 923202A0 FI 923202 A FI923202 A FI 923202A FI 923202 A FI923202 A FI 923202A FI 923202 A0 FI923202 A0 FI 923202A0
Authority
FI
Finland
Prior art keywords
section
channel
output
input
polarisations
Prior art date
Application number
FI923202A
Other languages
English (en)
Other versions
FI923202A (fi
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
Publication of FI923202A0 publication Critical patent/FI923202A0/fi
Publication of FI923202A publication Critical patent/FI923202A/fi

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)
  • External Artificial Organs (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Noise Elimination (AREA)
FI923202A 1991-07-11 1992-07-10 Polarisationsfilter FI923202A (fi)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FI923202A0 true FI923202A0 (fi) 1992-07-10
FI923202A FI923202A (fi) 1993-01-12

Family

ID=19859508

Family Applications (1)

Application Number Title Priority Date Filing Date
FI923202A FI923202A (fi) 1991-07-11 1992-07-10 Polarisationsfilter

Country Status (10)

Country Link
US (1) US5257330A (fi)
EP (1) EP0522625B1 (fi)
JP (1) JP2586978B2 (fi)
AT (1) ATE143503T1 (fi)
CA (1) CA2073308C (fi)
DE (1) DE69214029T2 (fi)
ES (1) ES2092626T3 (fi)
FI (1) FI923202A (fi)
NL (1) NL9101226A (fi)
NO (1) NO303196B1 (fi)

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.
GB9324221D0 (en) * 1993-11-25 1994-01-12 Northern Telecom Ltd Polarisation state converter
DE69415286T2 (de) * 1993-11-25 1999-05-06 Northern Telecom Ltd Polarisationwandler
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 (fi) * 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
DE3872756T2 (de) * 1987-04-03 1992-12-24 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.
DE69023028T2 (de) * 1989-03-23 1996-05-30 At & T Corp Bauelement für die adiabatische Veränderung der Polarisation.
US4998793A (en) * 1989-11-14 1991-03-12 At&T Bell Laboratories Adiabatic polarization manipulating device
GB2239715B (en) * 1990-01-06 1994-04-27 Plessey Co Plc Integrated optical device

Also Published As

Publication number Publication date
EP0522625B1 (en) 1996-09-25
NO303196B1 (no) 1998-06-08
EP0522625A1 (en) 1993-01-13
JP2586978B2 (ja) 1997-03-05
NO922594L (no) 1993-01-12
US5257330A (en) 1993-10-26
CA2073308C (en) 1997-09-09
JPH05210013A (ja) 1993-08-20
CA2073308A1 (en) 1993-01-12
ATE143503T1 (de) 1996-10-15
DE69214029D1 (de) 1996-10-31
NL9101226A (nl) 1993-02-01
NO922594D0 (no) 1992-07-01
ES2092626T3 (es) 1996-12-01
DE69214029T2 (de) 1997-02-20
FI923202A (fi) 1993-01-12

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