ES2065393T3 - Dispositivo optico. - Google Patents
Dispositivo optico.Info
- Publication number
- ES2065393T3 ES2065393T3 ES89310210T ES89310210T ES2065393T3 ES 2065393 T3 ES2065393 T3 ES 2065393T3 ES 89310210 T ES89310210 T ES 89310210T ES 89310210 T ES89310210 T ES 89310210T ES 2065393 T3 ES2065393 T3 ES 2065393T3
- Authority
- ES
- Spain
- Prior art keywords
- optical device
- optical
- electronic
- saved
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C21/00—Digital stores in which the information circulates continuously
-
- 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
- G02F3/02—Optical bistable devices
- G02F3/026—Optical bistable devices based on laser effects
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
- Lasers (AREA)
- Optical Recording Or Reproduction (AREA)
- Holo Graphy (AREA)
- Optical Head (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Abstract
ESTA INVENCION ES UN DISPOSITIVO DE MEMORIA OPTICA EN EL CUAL SE IMPRIMEN IMPRIMEN, GUARDAN Y LEEN DATOS EN FORMA OPTICA SIN NINGUN TIPO DE CONVERSION ELECTRONICA. LAS FUNCIONES TALES COMO LECTURA, PUESTA A CERO Y SIMILARES PUEDEN REALIZARSE POR MEDIO DE MEDIOS ELECTRONICOS, MEDIOS OPTICOS O UNA COMBINACION DE AMBOS. LA BIESTABILIDAD/HISTERESIS INHERENTE QUE SE REQUIERE PARA LA FUNCION DE MEMORIA SE OBTIENE CON UNA ESTRUCTURA LASER QUE INCLUYE UN ABSORBEDOR SATURABLE Y, COMO UNA PORCION DE LA CAVIDAD, UNA GUIA DE ONDAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/255,292 US4877952A (en) | 1988-10-11 | 1988-10-11 | Faser cavity optical memory with optical storage and readout |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2065393T3 true ES2065393T3 (es) | 1995-02-16 |
Family
ID=22967670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89310210T Expired - Lifetime ES2065393T3 (es) | 1988-10-11 | 1989-10-05 | Dispositivo optico. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4877952A (es) |
EP (1) | EP0364162B1 (es) |
JP (1) | JPH0738058B2 (es) |
KR (1) | KR970004067B1 (es) |
CA (1) | CA1319431C (es) |
DE (1) | DE68920255T2 (es) |
ES (1) | ES2065393T3 (es) |
HK (1) | HK43296A (es) |
SG (1) | SG31695G (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5058060A (en) * | 1988-12-05 | 1991-10-15 | Gte Laboratories Incorporated | Optical memory cell |
JP3469897B2 (ja) * | 1992-10-15 | 2003-11-25 | 財団法人微生物化学研究会 | 新規アミノ酸誘導体 |
US5543631A (en) * | 1993-06-17 | 1996-08-06 | Weinberger; Lester | Hybrid organic-inorganic bistable nonlinear optical gate |
US5376784A (en) * | 1993-06-17 | 1994-12-27 | Weinberger; Lester | Hybrid organic-inorganic bistable nonlinear optical device |
US6697548B2 (en) * | 2000-12-18 | 2004-02-24 | Evident Technologies | Fabry-perot opitcal switch having a saturable absorber |
US6873560B2 (en) * | 2002-09-23 | 2005-03-29 | Paul D. Pavlichek | Optical memory device |
US10812880B2 (en) | 2016-03-22 | 2020-10-20 | Lyteloop Technologies, Llc | Data in motion storage system and method |
CN108470575B (zh) * | 2018-03-23 | 2020-07-03 | 北京工业大学 | 基于Ge2Sb2Te5的仿神经全光记忆器件 |
JP2021532526A (ja) | 2018-08-02 | 2021-11-25 | ライトループ・テクノロジーズ・エルエルシーLyteloop Technologies, Llc | 波動信号をキャビティ内に記憶するための装置及び方法 |
AU2019316574B2 (en) | 2018-08-10 | 2021-03-04 | Nkb Properties Management, Llc | System and method for extending path length of a wave signal using angle multiplexing |
AU2019377800A1 (en) | 2018-11-05 | 2021-03-18 | Nkb Properties Management, Llc | Systems and methods for building, operating and controlling multiple amplifiers, regenerators and transceivers using shared common components |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58126514A (ja) * | 1982-01-25 | 1983-07-28 | Ricoh Co Ltd | 光分岐デバイス |
JPS59168421A (ja) * | 1983-03-15 | 1984-09-22 | Nec Corp | 光セツトリセツトフリツプフロツプ回路 |
JPH07107591B2 (ja) * | 1984-04-17 | 1995-11-15 | 日本電気株式会社 | 光情報記憶回路 |
US4546244A (en) * | 1984-03-14 | 1985-10-08 | At&T Bell Laboratories | Nonlinear and bistable optical device |
GB8409022D0 (en) * | 1984-04-06 | 1984-05-16 | Qmc Ind Res | Information holding device |
JPH0731331B2 (ja) * | 1984-12-28 | 1995-04-10 | 日本電気株式会社 | 光混成集積回路 |
US4682336A (en) * | 1986-05-29 | 1987-07-21 | Hughes Aircraft Company | Q-switched laser resonator of integral construction |
GB8622745D0 (en) * | 1986-09-22 | 1986-10-29 | Plessey Co Plc | Bistable optical device |
-
1988
- 1988-10-11 US US07/255,292 patent/US4877952A/en not_active Expired - Lifetime
-
1989
- 1989-08-24 CA CA000609313A patent/CA1319431C/en not_active Expired - Fee Related
- 1989-09-29 JP JP1252454A patent/JPH0738058B2/ja not_active Expired - Lifetime
- 1989-10-05 EP EP89310210A patent/EP0364162B1/en not_active Expired - Lifetime
- 1989-10-05 KR KR1019890014310A patent/KR970004067B1/ko not_active IP Right Cessation
- 1989-10-05 DE DE68920255T patent/DE68920255T2/de not_active Expired - Fee Related
- 1989-10-05 ES ES89310210T patent/ES2065393T3/es not_active Expired - Lifetime
-
1995
- 1995-02-22 SG SG31695A patent/SG31695G/en unknown
-
1996
- 1996-03-14 HK HK43296A patent/HK43296A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH02126236A (ja) | 1990-05-15 |
JPH0738058B2 (ja) | 1995-04-26 |
DE68920255T2 (de) | 1995-05-18 |
KR900006982A (ko) | 1990-05-09 |
EP0364162A3 (en) | 1991-08-07 |
HK43296A (en) | 1996-03-22 |
SG31695G (en) | 1995-08-18 |
EP0364162B1 (en) | 1994-12-28 |
EP0364162A2 (en) | 1990-04-18 |
US4877952A (en) | 1989-10-31 |
KR970004067B1 (ko) | 1997-03-24 |
DE68920255D1 (de) | 1995-02-09 |
CA1319431C (en) | 1993-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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