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JPS56155918A - Light wave director having light wave directing plate - Google Patents

Light wave director having light wave directing plate

Info

Publication number
JPS56155918A
JPS56155918A JP6012980A JP6012980A JPS56155918A JP S56155918 A JPS56155918 A JP S56155918A JP 6012980 A JP6012980 A JP 6012980A JP 6012980 A JP6012980 A JP 6012980A JP S56155918 A JPS56155918 A JP S56155918A
Authority
JP
Japan
Prior art keywords
polarized wave
light wave
wave component
medium
light
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
JP6012980A
Other languages
Japanese (ja)
Other versions
JPS6057043B2 (en
Inventor
Masataka Shirasaki
Takeshi Obokata
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP55060129A priority Critical patent/JPS6057043B2/en
Priority to CA000373260A priority patent/CA1158082A/en
Priority to DE198181301333T priority patent/DE37263T1/en
Priority to DE8181301333T priority patent/DE3175396D1/en
Priority to EP81301333A priority patent/EP0037263B1/en
Priority to US06/249,014 priority patent/US4387953A/en
Publication of JPS56155918A publication Critical patent/JPS56155918A/en
Publication of JPS6057043B2 publication Critical patent/JPS6057043B2/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 
    • G02F1/011—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  in optical waveguides, not otherwise provided for in this subclass

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)

Abstract

PURPOSE:To correct a phase shift between the P and S polarized wave components of a light beam traveling over reflection, by using a transparent board body, having specific optical characteristics, as a light wave directing board. CONSTITUTION:On both sides of the 1st medium 7 made of a transparent body providing negative double reflection (therefore having the refractive index of an S polarized wave component greater than that of a P polarized wave component with regard to light incident at right angles to the flank of the transparent body), the 2nd media 8 and 8' less in refractive index than the 1st medium 7 are arranged to form a light wave directing board. When the relative refractive index of the 1st medium 7 to the 2nd media 8 and 8' as to the S polarized wave component is equal to that as to the P polarized wave component, a phase shift occurs between both the polarized wave components, but the said constitution nearly compensate the phase shift because the value of the S polarized wave component is greater than that of the P polarized wave component, so that even when a light wave directing board having large value l/d (where d is the thickness of the 1st medium and l is the length of the optical path) (namely, high in the frequency of the reflection of the light beam) is used, phase angles of both the polarized wave components can be equalized easily.
JP55060129A 1980-03-28 1980-05-07 Optical waveguide device with optical waveguide plate Expired JPS6057043B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP55060129A JPS6057043B2 (en) 1980-05-07 1980-05-07 Optical waveguide device with optical waveguide plate
CA000373260A CA1158082A (en) 1980-03-28 1981-03-18 Optical waveguide device
DE198181301333T DE37263T1 (en) 1980-03-28 1981-03-27 OPTICAL WAVE GUIDE DEVICE.
DE8181301333T DE3175396D1 (en) 1980-03-28 1981-03-27 Optical waveguide device
EP81301333A EP0037263B1 (en) 1980-03-28 1981-03-27 Optical waveguide device
US06/249,014 US4387953A (en) 1980-03-28 1981-03-30 Optical waveguide device with phase matching layers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55060129A JPS6057043B2 (en) 1980-05-07 1980-05-07 Optical waveguide device with optical waveguide plate

Publications (2)

Publication Number Publication Date
JPS56155918A true JPS56155918A (en) 1981-12-02
JPS6057043B2 JPS6057043B2 (en) 1985-12-13

Family

ID=13133207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55060129A Expired JPS6057043B2 (en) 1980-03-28 1980-05-07 Optical waveguide device with optical waveguide plate

Country Status (1)

Country Link
JP (1) JPS6057043B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4604707A (en) * 1982-03-12 1986-08-05 Omron Tateisi Electronics Co. Device and method for comparing optical signals
US4762383A (en) * 1981-12-04 1988-08-09 Omron Tateisi Electronics Co. Two dimensional light beam deflectors utilizing thermooptical effect and method of using same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51122455A (en) * 1975-04-02 1976-10-26 Commissariat Energie Atomique Phase control light transmission line between two light transmission modes
JPS51138457A (en) * 1975-05-26 1976-11-30 Nippon Telegr & Teleph Corp <Ntt> Wave guide shape light modulating element

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51122455A (en) * 1975-04-02 1976-10-26 Commissariat Energie Atomique Phase control light transmission line between two light transmission modes
JPS51138457A (en) * 1975-05-26 1976-11-30 Nippon Telegr & Teleph Corp <Ntt> Wave guide shape light modulating element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762383A (en) * 1981-12-04 1988-08-09 Omron Tateisi Electronics Co. Two dimensional light beam deflectors utilizing thermooptical effect and method of using same
US4604707A (en) * 1982-03-12 1986-08-05 Omron Tateisi Electronics Co. Device and method for comparing optical signals

Also Published As

Publication number Publication date
JPS6057043B2 (en) 1985-12-13

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