DE2657409C2 - Vorrichtung zum Umwandeln eines zweidimensionalen optischen Bildes in elektrische Signale - Google Patents
Vorrichtung zum Umwandeln eines zweidimensionalen optischen Bildes in elektrische SignaleInfo
- Publication number
- DE2657409C2 DE2657409C2 DE2657409A DE2657409A DE2657409C2 DE 2657409 C2 DE2657409 C2 DE 2657409C2 DE 2657409 A DE2657409 A DE 2657409A DE 2657409 A DE2657409 A DE 2657409A DE 2657409 C2 DE2657409 C2 DE 2657409C2
- Authority
- DE
- Germany
- Prior art keywords
- medium
- wave
- interaction
- elastic
- piezoelectric
- 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
Links
- 230000003287 optical effect Effects 0.000 title claims description 4
- 230000003993 interaction Effects 0.000 claims description 32
- 239000000758 substrate Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 12
- 239000013598 vector Substances 0.000 claims description 10
- 230000005684 electric field Effects 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 2
- 230000000737 periodic effect Effects 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 description 20
- 230000035945 sensitivity Effects 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000013078 crystal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 210000001520 comb Anatomy 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- WUPHOULIZUERAE-UHFFFAOYSA-N 3-(oxolan-2-yl)propanoic acid Chemical compound OC(=O)CCC1CCCO1 WUPHOULIZUERAE-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 229910052980 cadmium sulfide Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7539182A FR2336015A1 (fr) | 1975-12-19 | 1975-12-19 | Dispositif de lecture acousto-electrique a deux dimensions d'une image optique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2657409A1 DE2657409A1 (de) | 1977-06-30 |
| DE2657409C2 true DE2657409C2 (de) | 1982-12-30 |
Family
ID=9163984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2657409A Expired DE2657409C2 (de) | 1975-12-19 | 1976-12-17 | Vorrichtung zum Umwandeln eines zweidimensionalen optischen Bildes in elektrische Signale |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4085348A (enExample) |
| DE (1) | DE2657409C2 (enExample) |
| FR (1) | FR2336015A1 (enExample) |
| GB (1) | GB1563597A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2412867A1 (fr) * | 1977-12-26 | 1979-07-20 | Thomson Csf | Dispositif de lecture acousto-electrique d'une image optique |
| FR2437126A1 (fr) * | 1978-09-19 | 1980-04-18 | Thomson Csf | Dispositif acousto-electrique de lecture ou de traitement d'une image optique a deux dimensions |
| DE10113788A1 (de) * | 2001-03-21 | 2002-09-26 | Zeiss Carl | Beugungsoptische Komponente, Beleuchtungssystem und Belichtungssystem mit einer solchen beugungsoptischen Komponente und Belichtungsverfahren unter Verwendung eines solchen Belichtungssystems |
| US8426933B2 (en) * | 2008-08-08 | 2013-04-23 | Araz Yacoubian | Broad spectral band sensor |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3895430A (en) * | 1972-03-17 | 1975-07-22 | Gen Electric | Method for reducing blooming in semiconductor array targets |
| US3826865A (en) * | 1973-04-16 | 1974-07-30 | Univ Leland Stanford Junior | Method and system for acousto-electric scanning |
| GB1443215A (en) | 1973-11-07 | 1976-07-21 | Mullard Ltd | Electrostatically clamping a semiconductor wafer during device manufacture |
| FR2266395B1 (enExample) * | 1974-03-26 | 1980-10-31 | Thomson Csf | |
| NL7411606A (nl) * | 1974-09-02 | 1976-03-04 | Philips Nv | Inrichting voor het in amplitude moduleren van een elektrisch signaal. |
| US3944732A (en) * | 1975-02-12 | 1976-03-16 | The Board Of Trustees Of The Leland Stanford University | Method and apparatus for improving acousto-electric scanning |
| US4016412A (en) * | 1975-03-05 | 1977-04-05 | Massachusetts Institute Of Technology | Surface wave devices for processing signals |
| US4041536A (en) * | 1975-12-24 | 1977-08-09 | International Business Machines Corporation | Optical scanner |
-
1975
- 1975-12-19 FR FR7539182A patent/FR2336015A1/fr active Granted
-
1976
- 1976-12-14 US US05/750,573 patent/US4085348A/en not_active Expired - Lifetime
- 1976-12-16 GB GB52668/76A patent/GB1563597A/en not_active Expired
- 1976-12-17 DE DE2657409A patent/DE2657409C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4085348A (en) | 1978-04-18 |
| FR2336015A1 (fr) | 1977-07-15 |
| FR2336015B1 (enExample) | 1978-06-23 |
| GB1563597A (en) | 1980-03-26 |
| DE2657409A1 (de) | 1977-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8125 | Change of the main classification |
Ipc: H04N 1/04 |
|
| 8126 | Change of the secondary classification |
Free format text: H01L 31/00 H04N 3/15 |
|
| 8181 | Inventor (new situation) |
Free format text: MUNIER, BERNARD, GRENOBLE, FR |
|
| D2 | Grant after examination | ||
| 8339 | Ceased/non-payment of the annual fee |