DE3887974D1 - Wellenlängenkonversion mit auf dem selbstelektrooptischen Effekt beruhenden Vorrichtungen. - Google Patents
Wellenlängenkonversion mit auf dem selbstelektrooptischen Effekt beruhenden Vorrichtungen.Info
- Publication number
- DE3887974D1 DE3887974D1 DE88311779T DE3887974T DE3887974D1 DE 3887974 D1 DE3887974 D1 DE 3887974D1 DE 88311779 T DE88311779 T DE 88311779T DE 3887974 T DE3887974 T DE 3887974T DE 3887974 D1 DE3887974 D1 DE 3887974D1
- Authority
- DE
- Germany
- Prior art keywords
- electro
- self
- wavelength conversion
- devices based
- optical effect
- 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 - Fee Related
Links
- 238000006243 chemical reaction Methods 0.000 title 1
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
- G02F1/015—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 semiconductor elements having potential barriers, e.g. having a PN or PIN junction
- G02F1/017—Structures with periodic or quasi periodic potential variation, e.g. superlattices, quantum wells
- G02F1/01716—Optically controlled superlattice or quantum well devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
-
- 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
- G02F2/00—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light
- G02F2/004—Transferring the modulation of modulated light, i.e. transferring the information from one optical carrier of a first wavelength to a second optical carrier of a second wavelength, e.g. all-optical wavelength converter
-
- 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
- G02F3/028—Optical bistable devices based on self electro-optic effect devices [SEED]
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Light Receiving Elements (AREA)
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/140,079 US4822992A (en) | 1987-12-31 | 1987-12-31 | Wavelength conversion using self electrooptic effect devices |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3887974D1 true DE3887974D1 (de) | 1994-03-31 |
DE3887974T2 DE3887974T2 (de) | 1994-06-01 |
Family
ID=22489655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3887974T Expired - Fee Related DE3887974T2 (de) | 1987-12-31 | 1988-12-13 | Wellenlängenkonversion mit auf dem selbstelektrooptischen Effekt beruhenden Vorrichtungen. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4822992A (de) |
EP (1) | EP0323073B1 (de) |
JP (1) | JP2674626B2 (de) |
DE (1) | DE3887974T2 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4952791A (en) * | 1988-12-12 | 1990-08-28 | At&T Bell Laboratories | Monolithic apparatus comprising optically interconnected quantum well devices |
US4978842A (en) * | 1989-04-21 | 1990-12-18 | At&T Bell Laboratories | Programmable optical logic device with complementary inputs |
GB8926183D0 (en) * | 1989-11-20 | 1990-01-10 | British Telecomm | Multiple quantum well structures |
US5412226A (en) * | 1989-11-20 | 1995-05-02 | British Telecommunications Public Limited Company | Semi-conductor structures |
JP2692013B2 (ja) * | 1990-07-09 | 1997-12-17 | 日本電信電話株式会社 | 光ゲートアレイ |
US5013918A (en) * | 1990-04-02 | 1991-05-07 | The United States Of America As Represented By The Secretary Of The Army | Multicolor infrared photodetector |
FR2667207B1 (fr) * | 1990-09-21 | 1993-06-25 | Thomson Csf | Convertisseur de frequences lumineuses. |
US5130528A (en) * | 1991-03-01 | 1992-07-14 | International Business Machines Corporation | Opto-photo-electric switch |
FR2686431A1 (fr) * | 1992-01-21 | 1993-07-23 | Thomson Csf | Doubleur de frequence optique utilisant des structures quantiques semiconductrices. |
US5264960A (en) * | 1992-05-08 | 1993-11-23 | At&T Bell Laboratories | Optical wavelength shifter |
US5519529A (en) * | 1994-02-09 | 1996-05-21 | Martin Marietta Corporation | Infrared image converter |
US5510627A (en) * | 1994-06-29 | 1996-04-23 | The United States Of America As Represented By The Secretary Of The Navy | Infrared-to-visible converter |
US6420728B1 (en) * | 2000-03-23 | 2002-07-16 | Manijeh Razeghi | Multi-spectral quantum well infrared photodetectors |
US6603592B1 (en) | 2000-09-26 | 2003-08-05 | Lucent Technologies Inc. | Optical wavelength converter |
JP2002203983A (ja) * | 2000-10-27 | 2002-07-19 | Oki Electric Ind Co Ltd | 受光素子 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4450463A (en) * | 1981-06-29 | 1984-05-22 | Rockwell International Corporation | Multiple-quantum-layer photodetector |
US4525687A (en) * | 1983-02-28 | 1985-06-25 | At&T Bell Laboratories | High speed light modulator using multiple quantum well structures |
US4716449A (en) * | 1984-03-14 | 1987-12-29 | American Telephone And Telegraph Company At&T Bell Laboratories | Nonlinear and bistable optical device |
US4546244A (en) * | 1984-03-14 | 1985-10-08 | At&T Bell Laboratories | Nonlinear and bistable optical device |
-
1987
- 1987-12-31 US US07/140,079 patent/US4822992A/en not_active Expired - Lifetime
-
1988
- 1988-12-09 JP JP31029588A patent/JP2674626B2/ja not_active Expired - Fee Related
- 1988-12-13 DE DE3887974T patent/DE3887974T2/de not_active Expired - Fee Related
- 1988-12-13 EP EP88311779A patent/EP0323073B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0323073A3 (en) | 1990-05-16 |
US4822992A (en) | 1989-04-18 |
JPH02103021A (ja) | 1990-04-16 |
EP0323073A2 (de) | 1989-07-05 |
JP2674626B2 (ja) | 1997-11-12 |
EP0323073B1 (de) | 1994-02-23 |
DE3887974T2 (de) | 1994-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3882160D1 (de) | Stereo-elektroakustische umwandlung. | |
DE3787719D1 (de) | Optoelektronische Tastatur. | |
FI891370A (fi) | Vattenloesliga fyllmedel. | |
DE3887974D1 (de) | Wellenlängenkonversion mit auf dem selbstelektrooptischen Effekt beruhenden Vorrichtungen. | |
DE3778704D1 (de) | Pflug mit symmetrischen koerpern. | |
NO872064L (no) | Anordning for perforering av broenn. | |
NO900209D0 (no) | Tannhjulsveksel. | |
DE3881737D1 (de) | Element zur wellenlaengenumwandlung. | |
DE3886308D1 (de) | Spektralphotometer. | |
FI893206A0 (fi) | Transportanordning. | |
FI881613A0 (fi) | Nya 2-acylpyrrolidinderivat, foerfarande foer framstaellning av dem, laekemedel innehaollande dessa samt deras anvaendning. | |
DE68911291D1 (de) | Anzeigeelement, basierend auf dem elektroklinischen effekt. | |
DE3879739D1 (de) | Stromfuehrende leitung. | |
FI884485A (fi) | Bildning av ytprotein av p. falciparums sporozoit i jaest. | |
FI890062A (fi) | Anordning foer att hindra frysning av arbetsmediet i en absorptionskylapparat. | |
NO891173L (no) | Vannlaas av punglaastypen. | |
NO870498D0 (no) | Matehjul. | |
FI905554A0 (fi) | Luminescens- eller luminometriska bestaemningsmetoder. | |
NO882521D0 (no) | Reileanordning. | |
NO883481D0 (no) | Forbindelseselement. | |
FI875516A0 (fi) | Anordning foer matning av pulverformig kalk till en eldstad av en panna. | |
NO881642D0 (no) | Forbindelseselement. | |
NO881034L (no) | Hjulanordning. | |
NO163603C (no) | Deformerbart hjul. | |
IT8683375A0 (it) | Il maggiordomo. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN |
|
8339 | Ceased/non-payment of the annual fee |