DE2021566A1 - Anordnung zur raeumlichen und zeitlichen Modulation eines Lichtstrahles - Google Patents
Anordnung zur raeumlichen und zeitlichen Modulation eines LichtstrahlesInfo
- Publication number
- DE2021566A1 DE2021566A1 DE19702021566 DE2021566A DE2021566A1 DE 2021566 A1 DE2021566 A1 DE 2021566A1 DE 19702021566 DE19702021566 DE 19702021566 DE 2021566 A DE2021566 A DE 2021566A DE 2021566 A1 DE2021566 A1 DE 2021566A1
- Authority
- DE
- Germany
- Prior art keywords
- crystal
- spatial
- arrangement
- electrodes
- light beam
- 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.)
- Pending
Links
- 230000002123 temporal effect Effects 0.000 title claims description 18
- 239000013078 crystal Substances 0.000 claims description 70
- 230000010287 polarization Effects 0.000 claims description 22
- 230000010363 phase shift Effects 0.000 claims description 17
- 238000009826 distribution Methods 0.000 claims description 12
- 230000005693 optoelectronics Effects 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000002441 reversible effect Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims description 2
- 235000019796 monopotassium phosphate Nutrition 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 4
- 239000004922 lacquer Substances 0.000 description 3
- 230000005684 electric field Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- LJCNRYVRMXRIQR-OLXYHTOASA-L potassium sodium L-tartrate Chemical compound [Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O LJCNRYVRMXRIQR-OLXYHTOASA-L 0.000 description 1
- 235000011006 sodium potassium tartrate Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 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
- G02F1/03—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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702021566 DE2021566A1 (de) | 1970-05-02 | 1970-05-02 | Anordnung zur raeumlichen und zeitlichen Modulation eines Lichtstrahles |
| FR7111210A FR2092536A5 (enExample) | 1970-05-02 | 1971-03-25 | |
| CA111,542,A CA951418A (en) | 1970-05-02 | 1971-04-28 | Arrangement for spatial and time modulation of a light beam |
| GB1212271A GB1347511A (en) | 1970-05-02 | 1971-04-29 | Apparatus for spatial and time modulation of a light beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702021566 DE2021566A1 (de) | 1970-05-02 | 1970-05-02 | Anordnung zur raeumlichen und zeitlichen Modulation eines Lichtstrahles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2021566A1 true DE2021566A1 (de) | 1971-11-25 |
Family
ID=5770076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702021566 Pending DE2021566A1 (de) | 1970-05-02 | 1970-05-02 | Anordnung zur raeumlichen und zeitlichen Modulation eines Lichtstrahles |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA951418A (enExample) |
| DE (1) | DE2021566A1 (enExample) |
| FR (1) | FR2092536A5 (enExample) |
| GB (1) | GB1347511A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10132335A1 (de) * | 2001-07-04 | 2003-01-16 | Ibeo Automobile Sensor Gmbh | Verfahren und Vorrichtung zur Lokalisierung von Objekten im Raum |
| US7080801B2 (en) | 2003-07-17 | 2006-07-25 | Trw Automotive Gmbh | Belt retractor for a vehicle safety belt |
| US7570793B2 (en) | 2001-06-15 | 2009-08-04 | Ibeo Automobile Sensor Gmbh | Correction method for data of a plurality of optoelectronic sensors |
-
1970
- 1970-05-02 DE DE19702021566 patent/DE2021566A1/de active Pending
-
1971
- 1971-03-25 FR FR7111210A patent/FR2092536A5/fr not_active Expired
- 1971-04-28 CA CA111,542,A patent/CA951418A/en not_active Expired
- 1971-04-29 GB GB1212271A patent/GB1347511A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7570793B2 (en) | 2001-06-15 | 2009-08-04 | Ibeo Automobile Sensor Gmbh | Correction method for data of a plurality of optoelectronic sensors |
| DE10132335A1 (de) * | 2001-07-04 | 2003-01-16 | Ibeo Automobile Sensor Gmbh | Verfahren und Vorrichtung zur Lokalisierung von Objekten im Raum |
| US7080801B2 (en) | 2003-07-17 | 2006-07-25 | Trw Automotive Gmbh | Belt retractor for a vehicle safety belt |
Also Published As
| Publication number | Publication date |
|---|---|
| CA951418A (en) | 1974-07-16 |
| FR2092536A5 (enExample) | 1972-01-21 |
| GB1347511A (en) | 1974-02-27 |
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