JPS57198443A - Changeover switch for demultiplexing wavelength of light - Google Patents

Changeover switch for demultiplexing wavelength of light

Info

Publication number
JPS57198443A
JPS57198443A JP8420681A JP8420681A JPS57198443A JP S57198443 A JPS57198443 A JP S57198443A JP 8420681 A JP8420681 A JP 8420681A JP 8420681 A JP8420681 A JP 8420681A JP S57198443 A JPS57198443 A JP S57198443A
Authority
JP
Japan
Prior art keywords
light
base
wavelength
rays
polarizer
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
JP8420681A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0415925B2 (cg-RX-API-DMAC7.html
Inventor
Hideto Iwaoka
Sunao Sugiyama
Akira Ote
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works Ltd
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 Yokogawa Electric Corp, Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Electric Corp
Priority to JP8420681A priority Critical patent/JPS57198443A/ja
Publication of JPS57198443A publication Critical patent/JPS57198443A/ja
Publication of JPH0415925B2 publication Critical patent/JPH0415925B2/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 
    • G02F1/03—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 ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
JP8420681A 1981-06-01 1981-06-01 Changeover switch for demultiplexing wavelength of light Granted JPS57198443A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8420681A JPS57198443A (en) 1981-06-01 1981-06-01 Changeover switch for demultiplexing wavelength of light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8420681A JPS57198443A (en) 1981-06-01 1981-06-01 Changeover switch for demultiplexing wavelength of light

Publications (2)

Publication Number Publication Date
JPS57198443A true JPS57198443A (en) 1982-12-06
JPH0415925B2 JPH0415925B2 (cg-RX-API-DMAC7.html) 1992-03-19

Family

ID=13824005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8420681A Granted JPS57198443A (en) 1981-06-01 1981-06-01 Changeover switch for demultiplexing wavelength of light

Country Status (1)

Country Link
JP (1) JPS57198443A (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60214338A (ja) * 1984-04-11 1985-10-26 Yokogawa Hokushin Electric Corp 光分波合波器
JPS614275A (ja) * 1984-06-19 1986-01-10 Matsushita Electric Ind Co Ltd 画像情報読み取り装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60214338A (ja) * 1984-04-11 1985-10-26 Yokogawa Hokushin Electric Corp 光分波合波器
JPS614275A (ja) * 1984-06-19 1986-01-10 Matsushita Electric Ind Co Ltd 画像情報読み取り装置

Also Published As

Publication number Publication date
JPH0415925B2 (cg-RX-API-DMAC7.html) 1992-03-19

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