JPS59119316A - 光アイソレ−タ - Google Patents

光アイソレ−タ

Info

Publication number
JPS59119316A
JPS59119316A JP22844982A JP22844982A JPS59119316A JP S59119316 A JPS59119316 A JP S59119316A JP 22844982 A JP22844982 A JP 22844982A JP 22844982 A JP22844982 A JP 22844982A JP S59119316 A JPS59119316 A JP S59119316A
Authority
JP
Japan
Prior art keywords
light
optical
magneto
polarization
plane
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.)
Granted
Application number
JP22844982A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6230608B2 (enrdf_load_stackoverflow
Inventor
Takayuki Nakano
中野　尊之
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.)
FDK Corp
Original Assignee
FDK Corp
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 FDK Corp filed Critical FDK Corp
Priority to JP22844982A priority Critical patent/JPS59119316A/ja
Publication of JPS59119316A publication Critical patent/JPS59119316A/ja
Publication of JPS6230608B2 publication Critical patent/JPS6230608B2/ja
Granted 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
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4207—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback
    • G02B6/4208—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback using non-reciprocal elements or birefringent plates, i.e. quasi-isolators
    • G02B6/4209—Optical features

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
JP22844982A 1982-12-27 1982-12-27 光アイソレ−タ Granted JPS59119316A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22844982A JPS59119316A (ja) 1982-12-27 1982-12-27 光アイソレ−タ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22844982A JPS59119316A (ja) 1982-12-27 1982-12-27 光アイソレ−タ

Publications (2)

Publication Number Publication Date
JPS59119316A true JPS59119316A (ja) 1984-07-10
JPS6230608B2 JPS6230608B2 (enrdf_load_stackoverflow) 1987-07-03

Family

ID=16876662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22844982A Granted JPS59119316A (ja) 1982-12-27 1982-12-27 光アイソレ−タ

Country Status (1)

Country Link
JP (1) JPS59119316A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5670519A (en) * 1979-11-15 1981-06-12 Kokusai Denshin Denwa Co Ltd <Kdd> Light isolator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5670519A (en) * 1979-11-15 1981-06-12 Kokusai Denshin Denwa Co Ltd <Kdd> Light isolator

Also Published As

Publication number Publication date
JPS6230608B2 (enrdf_load_stackoverflow) 1987-07-03

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