JPS57142618A - Light shutter - Google Patents

Light shutter

Info

Publication number
JPS57142618A
JPS57142618A JP2803581A JP2803581A JPS57142618A JP S57142618 A JPS57142618 A JP S57142618A JP 2803581 A JP2803581 A JP 2803581A JP 2803581 A JP2803581 A JP 2803581A JP S57142618 A JPS57142618 A JP S57142618A
Authority
JP
Japan
Prior art keywords
refractive index
transparent
core
lower refractive
interface
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
JP2803581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6323526B2 (cg-RX-API-DMAC7.html
Inventor
Yosuke Takahashi
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.)
Nikon Corp
Original Assignee
Nikon Corp
Nippon Kogaku KK
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 Nikon Corp, Nippon Kogaku KK filed Critical Nikon Corp
Priority to JP2803581A priority Critical patent/JPS57142618A/ja
Publication of JPS57142618A publication Critical patent/JPS57142618A/ja
Publication of JPS6323526B2 publication Critical patent/JPS6323526B2/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 
    • G02F1/011—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)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
JP2803581A 1981-02-27 1981-02-27 Light shutter Granted JPS57142618A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2803581A JPS57142618A (en) 1981-02-27 1981-02-27 Light shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2803581A JPS57142618A (en) 1981-02-27 1981-02-27 Light shutter

Publications (2)

Publication Number Publication Date
JPS57142618A true JPS57142618A (en) 1982-09-03
JPS6323526B2 JPS6323526B2 (cg-RX-API-DMAC7.html) 1988-05-17

Family

ID=12237474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2803581A Granted JPS57142618A (en) 1981-02-27 1981-02-27 Light shutter

Country Status (1)

Country Link
JP (1) JPS57142618A (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100283562B1 (ko) * 1993-06-21 2001-03-02 김순택 면광원장치
JP2005077825A (ja) * 2003-09-01 2005-03-24 Olympus Corp 電子撮像装置結像光学系

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100283562B1 (ko) * 1993-06-21 2001-03-02 김순택 면광원장치
JP2005077825A (ja) * 2003-09-01 2005-03-24 Olympus Corp 電子撮像装置結像光学系

Also Published As

Publication number Publication date
JPS6323526B2 (cg-RX-API-DMAC7.html) 1988-05-17

Similar Documents

Publication Publication Date Title
DE3789259D1 (de) Optisches Kabel mit Brechungsindexabsenkung im Lichtleitermantel.
US4495412A (en) Device for the optical scanning of a document
EP4155790A1 (en) Microring modulator and manufacturing method
JPS57142618A (en) Light shutter
DE2830095A1 (de) Optischer empfaenger fuer glasfaser- uebertragungssysteme mit vielen teilnehmerstationen
JPS56167115A (en) Connection structure of multicore optical fiber
JPS5384586A (en) Optical integrated circuit
JPS5765651A (en) Beam index type color picture tube
JPS5728381A (en) Lasre device and its manufacture
JPS55134321A (en) Liquid level detector
JPS52146647A (en) W type optical fiber
JPS5521077A (en) Photo switch
JPS5352390A (en) Anti-reflective transparent materialand its production
JPS559534A (en) Optical fiber device
DE3582680D1 (de) Metallfreies lichtwellenleiterkabel mit einer kabelseele.
JPS52146646A (en) W type optical fiber
JPS54127213A (en) Photoelectric converter
JPS54121787A (en) Photo detector
JPS531034A (en) Optical fiber
JPS559536A (en) Optical fiber device
JPS5262441A (en) Information recording
JPS6410693A (en) Bistable semiconductor laser
JPS56122182A (en) Thick coupler for semiconductor laser element
JPS5389A (en) Solid photo electric conversion element
JPS5465554A (en) Combined wide band optical fiber