FR1379310A - Optical circulator - Google Patents

Optical circulator

Info

Publication number
FR1379310A
FR1379310A FR958901A FR958901A FR1379310A FR 1379310 A FR1379310 A FR 1379310A FR 958901 A FR958901 A FR 958901A FR 958901 A FR958901 A FR 958901A FR 1379310 A FR1379310 A FR 1379310A
Authority
FR
France
Prior art keywords
optical circulator
circulator
optical
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
Application number
FR958901A
Other languages
French (fr)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Priority to FR958901A priority Critical patent/FR1379310A/en
Application granted granted Critical
Publication of FR1379310A publication Critical patent/FR1379310A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/09—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on magneto-optical elements, e.g. exhibiting Faraday effect
    • G02F1/093—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on magneto-optical elements, e.g. exhibiting Faraday effect used as non-reciprocal devices, e.g. optical isolators, circulators
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR958901A 1963-12-30 1963-12-30 Optical circulator Expired FR1379310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR958901A FR1379310A (en) 1963-12-30 1963-12-30 Optical circulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR958901A FR1379310A (en) 1963-12-30 1963-12-30 Optical circulator

Publications (1)

Publication Number Publication Date
FR1379310A true FR1379310A (en) 1964-11-20

Family

ID=8819971

Family Applications (1)

Application Number Title Priority Date Filing Date
FR958901A Expired FR1379310A (en) 1963-12-30 1963-12-30 Optical circulator

Country Status (1)

Country Link
FR (1) FR1379310A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356438A (en) * 1963-06-12 1967-12-05 Sperry Rand Corp Light modulator employing multiplereflective light path
FR2443079A1 (en) * 1978-11-28 1980-06-27 Nippon Telegraph & Telephone OPTICAL CIRCULATOR

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356438A (en) * 1963-06-12 1967-12-05 Sperry Rand Corp Light modulator employing multiplereflective light path
FR2443079A1 (en) * 1978-11-28 1980-06-27 Nippon Telegraph & Telephone OPTICAL CIRCULATOR

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