FR2670023B1 - DEVICE FOR COMBINING OR SEPARATING ELECTROMAGNETIC WAVES OF PERPENDICULAR POLARIZATIONS BETWEEN THEM, AMPLIFIER DEVICE AND COHERENT DETECTION DEVICE. - Google Patents

DEVICE FOR COMBINING OR SEPARATING ELECTROMAGNETIC WAVES OF PERPENDICULAR POLARIZATIONS BETWEEN THEM, AMPLIFIER DEVICE AND COHERENT DETECTION DEVICE.

Info

Publication number
FR2670023B1
FR2670023B1 FR9015098A FR9015098A FR2670023B1 FR 2670023 B1 FR2670023 B1 FR 2670023B1 FR 9015098 A FR9015098 A FR 9015098A FR 9015098 A FR9015098 A FR 9015098A FR 2670023 B1 FR2670023 B1 FR 2670023B1
Authority
FR
France
Prior art keywords
combining
electromagnetic waves
coherent detection
amplifier
perpendicular polarizations
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 - Fee Related
Application number
FR9015098A
Other languages
French (fr)
Other versions
FR2670023A1 (en
Inventor
Andre Hamel
Emile Pelletier
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.)
ETAT FRANCAIS CNET
Original Assignee
ETAT FRANCAIS CNET
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 ETAT FRANCAIS CNET filed Critical ETAT FRANCAIS CNET
Priority to FR9015098A priority Critical patent/FR2670023B1/en
Publication of FR2670023A1 publication Critical patent/FR2670023A1/en
Application granted granted Critical
Publication of FR2670023B1 publication Critical patent/FR2670023B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2706—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2753—Optical coupling means with polarisation selective and adjusting means characterised by their function or use, i.e. of the complete device
    • G02B6/2773—Polarisation splitting or combining
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2817—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using reflective elements to split or combine optical signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
FR9015098A 1990-12-03 1990-12-03 DEVICE FOR COMBINING OR SEPARATING ELECTROMAGNETIC WAVES OF PERPENDICULAR POLARIZATIONS BETWEEN THEM, AMPLIFIER DEVICE AND COHERENT DETECTION DEVICE. Expired - Fee Related FR2670023B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9015098A FR2670023B1 (en) 1990-12-03 1990-12-03 DEVICE FOR COMBINING OR SEPARATING ELECTROMAGNETIC WAVES OF PERPENDICULAR POLARIZATIONS BETWEEN THEM, AMPLIFIER DEVICE AND COHERENT DETECTION DEVICE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9015098A FR2670023B1 (en) 1990-12-03 1990-12-03 DEVICE FOR COMBINING OR SEPARATING ELECTROMAGNETIC WAVES OF PERPENDICULAR POLARIZATIONS BETWEEN THEM, AMPLIFIER DEVICE AND COHERENT DETECTION DEVICE.

Publications (2)

Publication Number Publication Date
FR2670023A1 FR2670023A1 (en) 1992-06-05
FR2670023B1 true FR2670023B1 (en) 1993-10-22

Family

ID=9402829

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9015098A Expired - Fee Related FR2670023B1 (en) 1990-12-03 1990-12-03 DEVICE FOR COMBINING OR SEPARATING ELECTROMAGNETIC WAVES OF PERPENDICULAR POLARIZATIONS BETWEEN THEM, AMPLIFIER DEVICE AND COHERENT DETECTION DEVICE.

Country Status (1)

Country Link
FR (1) FR2670023B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044604A1 (en) * 1980-11-27 1982-06-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Optical fibre polarisation device - has quarter wavelength layer applied to one of two facing angled end faces
FR2570839B1 (en) * 1984-09-25 1986-12-05 Labo Electronique Physique COUPLING DEVICE BETWEEN WAVEGUIDES, MONOLITHICALLY INTEGRATED THEREON ONTO A SEMICONDUCTOR SUBSTRATE
JPH0727149B2 (en) * 1986-11-04 1995-03-29 沖電気工業株式会社 Optical coupler
JPH0284601A (en) * 1988-06-29 1990-03-26 Furukawa Electric Co Ltd:The Optical parts and its production
FR2634905B1 (en) * 1988-07-05 1990-10-05 Labo Electronique Physique INTEGRATED OPTOELECTRONIC SEMICONDUCTOR DEVICE INCLUDING TE / TM POLARIZATION SEPARATOR

Also Published As

Publication number Publication date
FR2670023A1 (en) 1992-06-05

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Legal Events

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TP Transmission of property
ST Notification of lapse