NL212435A - - Google Patents
Info
- Publication number
- NL212435A NL212435A NL212435DA NL212435A NL 212435 A NL212435 A NL 212435A NL 212435D A NL212435D A NL 212435DA NL 212435 A NL212435 A NL 212435A
- Authority
- NL
- Netherlands
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
- G02F1/29—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 position or the direction of light beams, i.e. deflection
-
- 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
- G02F1/05—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 with ferro-electric properties
- G02F1/0516—Operation of the cell; Circuit arrangements
-
- 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
- G02F3/00—Optical logic elements; Optical bistable devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06E—OPTICAL COMPUTING DEVICES; COMPUTING DEVICES USING OTHER RADIATIONS WITH SIMILAR PROPERTIES
- G06E1/00—Devices for processing exclusively digital data
- G06E1/02—Devices for processing exclusively digital data operating upon the order or content of the data handled
- G06E1/04—Devices for processing exclusively digital data operating upon the order or content of the data handled for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/14—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Electronic Switches (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US551608A US2936380A (en) | 1955-12-07 | 1955-12-07 | Light valve logic circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL212435A true NL212435A (US08197722-20120612-C00042.png) |
Family
ID=24201968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL212435D NL212435A (US08197722-20120612-C00042.png) | 1955-12-07 |
Country Status (6)
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1150014A (fr) * | 1956-04-24 | 1958-01-06 | Electronique & Automatisme Sa | Opérateurs de données binaires |
| NL241677A (US08197722-20120612-C00042.png) * | 1958-08-11 | |||
| US3098112A (en) * | 1959-07-22 | 1963-07-16 | Ibm | Vapor cell light modulator |
| NL242482A (US08197722-20120612-C00042.png) * | 1959-08-19 | |||
| US3155944A (en) * | 1959-08-20 | 1964-11-03 | Sperry Rand Corp | Photo-magnetic memory devices |
| US3069973A (en) * | 1959-12-14 | 1962-12-25 | Ibm | Electro-optic light switch |
| US3093477A (en) * | 1959-12-31 | 1963-06-11 | Ibm | Electro-optical bistable light switch |
| NL260085A (US08197722-20120612-C00042.png) * | 1960-01-19 | |||
| US3157792A (en) * | 1960-01-21 | 1964-11-17 | Indternat Business Machines Co | Exclusive-or photoresponsive logical circuits |
| DE1137237B (de) * | 1960-09-17 | 1962-09-27 | Akad Wissenschaften Ddr | Verfahren zur logistischen Verknuepfung von gespeicherten Informationen |
| US3234369A (en) * | 1961-12-13 | 1966-02-08 | Ibm | Square root device employing converging approximations |
| US3257548A (en) * | 1961-12-13 | 1966-06-21 | Ibm | Division techniques |
| US3375052A (en) * | 1963-06-05 | 1968-03-26 | Ibm | Light beam orienting apparatus |
| US3312957A (en) * | 1963-10-25 | 1967-04-04 | Ibm | Simplified access optical memory |
| GB1098183A (en) * | 1964-03-10 | 1968-01-10 | Int Computers & Tabulators Ltd | Improvements in or relating to electro-optical switching devices |
| US3407017A (en) * | 1964-06-29 | 1968-10-22 | Ibm | Element for optical logic |
| US3512865A (en) * | 1968-01-15 | 1970-05-19 | Ibm | D-c free electro-optic crystal system |
| GB1270811A (en) * | 1968-03-30 | 1972-04-19 | Hitachi Ltd | Color modulating method and device |
| JPS493849B1 (US08197722-20120612-C00042.png) * | 1969-03-15 | 1974-01-29 | ||
| US3614754A (en) * | 1969-03-17 | 1971-10-19 | Stewart E Cummins | Ferroelectric gadolinium molybdate compensation type bistable light gate and logic cell having memory |
| US3508808A (en) * | 1969-04-04 | 1970-04-28 | Bunker Ramo | Digit light deflector |
| US3631253A (en) * | 1969-05-28 | 1971-12-28 | Itek Corp | Logic comparator using birefrigent medium |
| US3614200A (en) * | 1969-11-12 | 1971-10-19 | Rca Corp | Light valve matrix |
| US3938878A (en) * | 1970-01-09 | 1976-02-17 | U.S. Philips Corporation | Light modulator |
| FR2106760A5 (US08197722-20120612-C00042.png) * | 1970-09-23 | 1972-05-05 | Alsthom Savoisienne | |
| US3744875A (en) * | 1971-12-01 | 1973-07-10 | Atomic Energy Commission | Ferroelectric electrooptic devices |
| US3807830A (en) * | 1972-03-06 | 1974-04-30 | Us Air Force | Birefringence read {11 {11 {11 {11 display and memory device |
| US3829847A (en) * | 1972-12-06 | 1974-08-13 | Bunker Ramo | Optical memory using trapped electrons in a crystal of photoconductor material |
| US3914597A (en) * | 1974-07-12 | 1975-10-21 | Us Air Force | System for adjusting individual sensors in an array |
| BE859530A (fr) * | 1976-10-15 | 1978-02-01 | Western Electric Co | Interferometre non lineaire |
| FR2449314A1 (fr) * | 1979-02-13 | 1980-09-12 | Thomson Csf | Dispositif d'affichage electro-optique |
| US4753517A (en) * | 1979-04-30 | 1988-06-28 | Imo Delaval Incorporated | Electrooptical light gating methods and apparatus |
| GB2098347B (en) * | 1981-02-18 | 1985-07-24 | Omron Tateisi Electronics Co | Parallel-serial converter for optical data |
| 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 |
| US4568911A (en) * | 1981-12-29 | 1986-02-04 | Omron Tateisi Electronics Co. | Method and device for optical D-A conversion |
| DE3248539C2 (de) * | 1981-12-29 | 1984-05-24 | Omron Tateisi Electronics Co., Kyoto | Verfahren und Vorrichtung zur optischen Digital-Analogumsetzung |
| US4604707A (en) * | 1982-03-12 | 1986-08-05 | Omron Tateisi Electronics Co. | Device and method for comparing optical signals |
| GB8513192D0 (en) * | 1985-05-24 | 1985-06-26 | British Telecomm | Optical logic devices |
| JPS6318337A (ja) * | 1986-07-11 | 1988-01-26 | Hamamatsu Photonics Kk | 画像論理演算装置 |
| US4797843A (en) * | 1987-02-27 | 1989-01-10 | The Boeing Company | Parallel optical arithmetic/logic unit |
| JP2582588B2 (ja) * | 1987-09-18 | 1997-02-19 | 浜松ホトニクス株式会社 | 多チャンネル電圧検出装置 |
| US5155619A (en) * | 1990-04-11 | 1992-10-13 | Fellows William G | Optical AND/OR gate employing non-linear organic polymers and photovoltaic/piezoelectric optical interfaces |
| US5121249A (en) * | 1990-04-11 | 1992-06-09 | Fellows William G | Fiber optic computational network utilizing optical and/or gate employing non-linear organic polymers and photovoltaic/piezoelectric optical interfaces |
| JP2856952B2 (ja) * | 1991-08-13 | 1999-02-10 | シャープ株式会社 | 光演算装置 |
| US5288990A (en) * | 1992-12-28 | 1994-02-22 | At&T Bell Laboratories | Differential self-electrooptic effect device |
| US7532786B2 (en) | 2004-08-30 | 2009-05-12 | Poovey Gary N | Light activated optical switch that includes a piezoelectric element with layers of piezoelectric material having different piezoelectric characteristics |
| US20100104242A1 (en) * | 2007-04-12 | 2010-04-29 | Poovey Gary N | Light activated optical switch that includes a piezoelectric element and a conductive layer |
| US8014061B2 (en) * | 2007-12-28 | 2011-09-06 | Nippon Telegraph And Telephone Corporation | Variable-focal length lens |
| US9271706B2 (en) * | 2008-08-12 | 2016-03-01 | Covidien Lp | Medical device for wound closure and method of use |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1792752A (en) * | 1926-03-23 | 1931-02-17 | Drahtlose Telegraphie Mbh | Light control |
| US2467325A (en) * | 1946-12-31 | 1949-04-12 | Bell Telephone Labor Inc | Electrooptical light valve of ammonium dihydrogen phosphate crystal |
| US2616962A (en) * | 1947-10-15 | 1952-11-04 | Brush Dev Co | Electrical light-transmission controlling arrangement |
| US2600962A (en) * | 1948-10-09 | 1952-06-17 | Polaroid Corp | Tunable narrow band optical filter |
| US2670402A (en) * | 1948-11-23 | 1954-02-23 | Alvin M Marks | Screen for producing television images |
| GB705478A (en) * | 1949-01-17 | 1954-03-17 | Nat Res Dev | Electronic computing circuits |
| US2691738A (en) * | 1949-04-08 | 1954-10-12 | Bell Telephone Labor Inc | Electrical device embodying ferroelectric lanthanum-containing substances |
| US2705903A (en) * | 1949-07-07 | 1955-04-12 | Fred R Marshall | Electro-optical shutters |
| US2766659A (en) * | 1950-12-11 | 1956-10-16 | Clevite Corp | Device for controlling light intensity |
| US2780958A (en) * | 1950-12-16 | 1957-02-12 | Goodyear Aircraft Corp | Light modulator |
| US2758788A (en) * | 1951-11-10 | 1956-08-14 | Bell Telephone Labor Inc | Binary code translator, adder, and register |
| US2758787A (en) * | 1951-11-27 | 1956-08-14 | Bell Telephone Labor Inc | Serial binary digital multiplier |
| US2788710A (en) * | 1952-08-14 | 1957-04-16 | Polaroid Corp | Electro-optical devices |
| US2753763A (en) * | 1952-12-31 | 1956-07-10 | Du Mont Allen B Lab Inc | Electron optical filter |
| US2747109A (en) * | 1953-09-04 | 1956-05-22 | North American Aviation Inc | Magnetic flip-flop |
| NL201368A (US08197722-20120612-C00042.png) * | 1954-04-27 | |||
| US2742632A (en) * | 1954-12-30 | 1956-04-17 | Rca Corp | Magnetic switching circuit |
| US2760085A (en) * | 1955-06-24 | 1956-08-21 | Westinghouse Electric Corp | Flip-flop element for control systems |
-
0
- NL NL212435D patent/NL212435A/xx unknown
- BE BE552987D patent/BE552987A/xx unknown
-
1955
- 1955-12-07 US US551608A patent/US2936380A/en not_active Expired - Lifetime
-
1956
- 1956-10-03 FR FR1161169D patent/FR1161169A/fr not_active Expired
- 1956-10-27 DE DEW19997A patent/DE1035944B/de active Pending
- 1956-12-04 GB GB37026/56A patent/GB821661A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE552987A (US08197722-20120612-C00042.png) | |
| DE1035944B (de) | 1958-08-07 |
| FR1161169A (fr) | 1958-08-22 |
| US2936380A (en) | 1960-05-10 |
| GB821661A (en) | 1959-10-14 |
