FR2466042A1 - Dispositif d'enregistrement holographique et systeme optique de traitement d'information comportant un tel dispositif - Google Patents
Dispositif d'enregistrement holographique et systeme optique de traitement d'information comportant un tel dispositif Download PDFInfo
- Publication number
- FR2466042A1 FR2466042A1 FR7923597A FR7923597A FR2466042A1 FR 2466042 A1 FR2466042 A1 FR 2466042A1 FR 7923597 A FR7923597 A FR 7923597A FR 7923597 A FR7923597 A FR 7923597A FR 2466042 A1 FR2466042 A1 FR 2466042A1
- Authority
- FR
- France
- Prior art keywords
- wave
- holographic recording
- wavefront
- holographic
- amplification
- 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
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 15
- 230000010365 information processing Effects 0.000 title claims description 3
- 230000003321 amplification Effects 0.000 claims abstract description 23
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 23
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims description 9
- 238000005086 pumping Methods 0.000 claims description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- 229910052732 germanium Inorganic materials 0.000 claims description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000004458 analytical method Methods 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000003993 interaction Effects 0.000 description 6
- 239000013598 vector Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 206010073306 Exposure to radiation Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005210 holographic interferometry Methods 0.000 description 1
- 238000005305 interferometry Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 229940079101 sodium sulfide Drugs 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
-
- 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
- G02F1/35—Non-linear optics
- G02F1/353—Frequency conversion, i.e. wherein a light beam is generated with frequency components different from those of the incident light beams
- G02F1/3536—Four-wave interaction
- G02F1/3538—Four-wave interaction for optical phase conjugation
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Holo Graphy (AREA)
- Lasers (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7923597A FR2466042A1 (fr) | 1979-09-21 | 1979-09-21 | Dispositif d'enregistrement holographique et systeme optique de traitement d'information comportant un tel dispositif |
| EP80401283A EP0026128B1 (fr) | 1979-09-21 | 1980-09-09 | Dispositif d'enregistrement holographique et système optique de traitement d'information comportant un tel dispositif |
| DE8080401283T DE3065893D1 (en) | 1979-09-21 | 1980-09-09 | Device for holographic storage and optical information processing system using such a device |
| JP13084880A JPS5655980A (en) | 1979-09-21 | 1980-09-22 | Holographic recording device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7923597A FR2466042A1 (fr) | 1979-09-21 | 1979-09-21 | Dispositif d'enregistrement holographique et systeme optique de traitement d'information comportant un tel dispositif |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2466042A1 true FR2466042A1 (fr) | 1981-03-27 |
| FR2466042B1 FR2466042B1 (enExample) | 1981-09-11 |
Family
ID=9229904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7923597A Granted FR2466042A1 (fr) | 1979-09-21 | 1979-09-21 | Dispositif d'enregistrement holographique et systeme optique de traitement d'information comportant un tel dispositif |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0026128B1 (enExample) |
| JP (1) | JPS5655980A (enExample) |
| DE (1) | DE3065893D1 (enExample) |
| FR (1) | FR2466042A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2503862B1 (fr) * | 1981-04-08 | 1985-11-22 | Centre Nat Rech Scient | Dispositif optique interferometrique avec miroir(s) a conjugaison de phase, en particulier pour gyrometre laser |
| FR2516232B1 (fr) * | 1981-11-09 | 1986-02-21 | Thomson Csf | Interferometre de type michelson a miroir photorefractif |
| FR2520521B1 (fr) * | 1982-01-26 | 1986-01-31 | Thomson Csf | Dispositif de cinema par holographie |
| US4674824A (en) * | 1985-06-14 | 1987-06-23 | Stanford University | System for enhancement of optical features |
| DE3789363T2 (de) * | 1986-12-11 | 1994-06-23 | Hamamatsu Photonics Kk | Gerät zur optischen Analyse eines Gegenstandes unter Verwendung der Vierwellen-Mischungstechnik. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3542452A (en) * | 1967-03-20 | 1970-11-24 | Rca Corp | Transitory hologram apparatus |
| US3604604A (en) * | 1970-02-24 | 1971-09-14 | Albert D Ahn | Invalid{3 s sock-holding appliance |
-
1979
- 1979-09-21 FR FR7923597A patent/FR2466042A1/fr active Granted
-
1980
- 1980-09-09 DE DE8080401283T patent/DE3065893D1/de not_active Expired
- 1980-09-09 EP EP80401283A patent/EP0026128B1/fr not_active Expired
- 1980-09-22 JP JP13084880A patent/JPS5655980A/ja active Pending
Non-Patent Citations (3)
| Title |
|---|
| EXBK/70 * |
| EXBK/77 * |
| EXBK/78 * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2466042B1 (enExample) | 1981-09-11 |
| DE3065893D1 (en) | 1984-01-19 |
| EP0026128B1 (fr) | 1983-12-14 |
| JPS5655980A (en) | 1981-05-16 |
| EP0026128A1 (fr) | 1981-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |