JPS57197515A - Light beam switching device - Google Patents
Light beam switching deviceInfo
- Publication number
- JPS57197515A JPS57197515A JP57079069A JP7906982A JPS57197515A JP S57197515 A JPS57197515 A JP S57197515A JP 57079069 A JP57079069 A JP 57079069A JP 7906982 A JP7906982 A JP 7906982A JP S57197515 A JPS57197515 A JP S57197515A
- Authority
- JP
- Japan
- Prior art keywords
- light beam
- switching device
- beam switching
- light
- switching
- 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.)
- Pending
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
- G02F1/0305—Constructional arrangements
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)
- Mechanical Light Control Or Optical Switches (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8102342A NL8102342A (nl) | 1981-05-13 | 1981-05-13 | Schakelinrichting voor lichtbundels. |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57197515A true JPS57197515A (en) | 1982-12-03 |
Family
ID=19837499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57079069A Pending JPS57197515A (en) | 1981-05-13 | 1982-05-11 | Light beam switching device |
Country Status (6)
Country | Link |
---|---|
US (1) | US4491393A (ja) |
EP (1) | EP0065327B1 (ja) |
JP (1) | JPS57197515A (ja) |
CA (1) | CA1171511A (ja) |
DE (1) | DE3260575D1 (ja) |
NL (1) | NL8102342A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5919919A (ja) * | 1982-07-27 | 1984-02-01 | Sony Corp | 光制御装置 |
JPS60154228A (ja) * | 1984-01-24 | 1985-08-13 | Sony Corp | 光制御装置の製造方法 |
JPS60158417A (ja) * | 1984-01-26 | 1985-08-19 | Sony Corp | 光制御装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4848879A (en) * | 1982-10-09 | 1989-07-18 | Canon Kabushiki Kaisha | Light modulating device |
US4707081A (en) * | 1985-09-27 | 1987-11-17 | Eastman Kodak Company | Linear light valve arrays having transversely driven electro-optic gates and method of making such arrays |
DE3745010C2 (de) * | 1986-11-19 | 1998-09-03 | Minolta Camera Kk | Elektrooptische Lichtverschlußvorrichtung |
US5035495A (en) * | 1987-02-27 | 1991-07-30 | Ngk Insulators, Ltd. | Optical unit including a substrate and optical element supported on the substrate such that thermal stresses are prevented from being exerted on the optical element |
US4802741A (en) * | 1987-10-09 | 1989-02-07 | Eastman Kodak Company | In-depth electrode light valve array devices and improved fabrication method therefor |
US4993811A (en) * | 1988-12-08 | 1991-02-19 | Eastman Kodak Company | Ridge array light valve device |
US5753300A (en) * | 1995-06-19 | 1998-05-19 | Northwestern University | Oriented niobate ferroelectric thin films for electrical and optical devices and method of making such films |
US7218799B2 (en) * | 2005-03-29 | 2007-05-15 | Analog Devices, Inc. | External optical modulator |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4983460A (ja) * | 1972-12-13 | 1974-08-10 | ||
JPS5165625A (ja) * | 1974-10-16 | 1976-06-07 | Combined Optical Ind Ltd | Tarenzukumitatetai |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2909973A (en) * | 1958-09-15 | 1959-10-27 | Ibm | Electro-optical display apparatus |
US3312957A (en) * | 1963-10-25 | 1967-04-04 | Ibm | Simplified access optical memory |
US3520054A (en) * | 1967-11-13 | 1970-07-14 | Mitronics Inc | Method of making multilevel metallized ceramic bodies for semiconductor packages |
US3529212A (en) * | 1967-12-26 | 1970-09-15 | Corning Glass Works | Printed circuit assembly |
US3704512A (en) * | 1968-11-29 | 1972-12-05 | Ibm | Unitary electro-optic array device making process |
US3614201A (en) * | 1968-12-02 | 1971-10-19 | Bell Telephone Labor Inc | Acoustically absorbent mounting method and apparatus for optical modulator |
US3619899A (en) * | 1968-12-23 | 1971-11-16 | Matsushita Electric Ind Co Ltd | Method of making a disk-shaped armature |
FR2038798A5 (ja) * | 1969-03-28 | 1971-01-08 | Comp Generale Electricite | |
NL7108092A (ja) * | 1970-06-18 | 1971-12-21 | ||
US3663088A (en) * | 1970-08-10 | 1972-05-16 | Bell Telephone Labor Inc | Strain-biased fine grain electrooptic ceramic device for controlling optical phase retardation |
US3862795A (en) * | 1970-09-03 | 1975-01-28 | Sun Chemical Corp | Solid state crystal display having two isolated end cell regions |
US3709586A (en) * | 1970-11-02 | 1973-01-09 | Ibm | Method of making an electro-optic switch |
US3714201A (en) * | 1970-11-24 | 1973-01-30 | Squibb & Sons Inc | 5,11-dihydrodibenzoxa(or thia) zepine derivatives |
US3873187A (en) * | 1973-10-29 | 1975-03-25 | Trw Inc | Light modulator array and method of making it |
US4229079A (en) * | 1978-07-20 | 1980-10-21 | United Technologies Corporation | Electro-optic modulator with improved acousto-optic suppression, heat transfer and mechanical support |
FR2483088A1 (fr) * | 1980-05-20 | 1981-11-27 | Commissariat Energie Atomique | Procede de fabrication de portes optiques et de leur circuit de commande |
-
1981
- 1981-05-13 NL NL8102342A patent/NL8102342A/nl not_active Application Discontinuation
-
1982
- 1982-04-29 US US06/373,181 patent/US4491393A/en not_active Expired - Fee Related
- 1982-05-03 DE DE8282200519T patent/DE3260575D1/de not_active Expired
- 1982-05-03 EP EP82200519A patent/EP0065327B1/en not_active Expired
- 1982-05-06 CA CA000402451A patent/CA1171511A/en not_active Expired
- 1982-05-11 JP JP57079069A patent/JPS57197515A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4983460A (ja) * | 1972-12-13 | 1974-08-10 | ||
JPS5165625A (ja) * | 1974-10-16 | 1976-06-07 | Combined Optical Ind Ltd | Tarenzukumitatetai |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5919919A (ja) * | 1982-07-27 | 1984-02-01 | Sony Corp | 光制御装置 |
JPS60154228A (ja) * | 1984-01-24 | 1985-08-13 | Sony Corp | 光制御装置の製造方法 |
JPS60158417A (ja) * | 1984-01-26 | 1985-08-19 | Sony Corp | 光制御装置 |
Also Published As
Publication number | Publication date |
---|---|
NL8102342A (nl) | 1982-12-01 |
US4491393A (en) | 1985-01-01 |
CA1171511A (en) | 1984-07-24 |
EP0065327B1 (en) | 1984-08-15 |
EP0065327A1 (en) | 1982-11-24 |
DE3260575D1 (en) | 1984-09-20 |
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