DE2231409C2 - Akusto-optische Ablenkvorrichtung - Google Patents
Akusto-optische AblenkvorrichtungInfo
- Publication number
- DE2231409C2 DE2231409C2 DE2231409A DE2231409A DE2231409C2 DE 2231409 C2 DE2231409 C2 DE 2231409C2 DE 2231409 A DE2231409 A DE 2231409A DE 2231409 A DE2231409 A DE 2231409A DE 2231409 C2 DE2231409 C2 DE 2231409C2
- Authority
- DE
- Germany
- Prior art keywords
- waves
- sound waves
- thin layer
- medium
- sound
- 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
- 239000006185 dispersion Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 235000012239 silicon dioxide Nutrition 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 16
- 239000000126 substance Substances 0.000 description 10
- 230000005670 electromagnetic radiation Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 235000019687 Lamb Nutrition 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 229910052681 coesite Inorganic materials 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 230000004304 visual acuity Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010897 surface acoustic wave method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000007740 vapor deposition Methods 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
- G02F1/29—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 position or the direction of light beams, i.e. deflection
- G02F1/33—Acousto-optical deflection devices
- G02F1/335—Acousto-optical deflection devices having an optical waveguide structure
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Optical Integrated Circuits (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15823171A | 1971-06-30 | 1971-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2231409A1 DE2231409A1 (de) | 1973-01-18 |
| DE2231409C2 true DE2231409C2 (de) | 1983-07-07 |
Family
ID=22567200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2231409A Expired DE2231409C2 (de) | 1971-06-30 | 1972-06-27 | Akusto-optische Ablenkvorrichtung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3736044A (enExample) |
| JP (1) | JPS5614966B1 (enExample) |
| DE (1) | DE2231409C2 (enExample) |
| FR (1) | FR2143973B1 (enExample) |
| GB (1) | GB1389258A (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4012120A (en) * | 1975-05-14 | 1977-03-15 | Trw Inc. | Guided wave acousto-optic device |
| US4157863A (en) * | 1978-04-06 | 1979-06-12 | The United States Of America As Represented By The Secretary Of The Navy | Acousto-optic modulator |
| US4236156A (en) * | 1979-04-23 | 1980-11-25 | Vought Corporation | Switching of thermochromic and pressure sensitive films with surface acoustic waves |
| AU4899196A (en) * | 1995-01-17 | 1996-08-07 | Penn State Research Foundation, The | Bore probe for tube inspection with guided waves and method therefor |
| US8436509B1 (en) * | 2008-07-08 | 2013-05-07 | Saudia Corporation | High-frequency shear-horizontal surface acoustic wave sensor |
| US11042052B2 (en) * | 2018-09-18 | 2021-06-22 | Eagle Technology, Llc | Multi-channel laser system including an acousto-optic modulator (AOM) with beam polarization switching and related methods |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3650603A (en) * | 1967-12-05 | 1972-03-21 | Rca Corp | Liquid crystal light valve containing a mixture of nematic and cholesteric materials in which the light scattering effect is reduced when an electric field is applied |
| US3614201A (en) * | 1968-12-02 | 1971-10-19 | Bell Telephone Labor Inc | Acoustically absorbent mounting method and apparatus for optical modulator |
| US3617931A (en) * | 1969-05-05 | 1971-11-02 | Bell Telephone Labor Inc | Acousto-optic devices using lead molybdate and related compounds |
| US3617109A (en) * | 1969-09-23 | 1971-11-02 | Bell Telephone Labor Inc | Light guide coupling and scanning arrangement |
-
1971
- 1971-06-30 US US00158231A patent/US3736044A/en not_active Expired - Lifetime
-
1972
- 1972-04-26 JP JP4139372A patent/JPS5614966B1/ja active Pending
- 1972-06-14 GB GB2770972A patent/GB1389258A/en not_active Expired
- 1972-06-27 DE DE2231409A patent/DE2231409C2/de not_active Expired
- 1972-06-27 FR FR727224049A patent/FR2143973B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2231409A1 (de) | 1973-01-18 |
| US3736044A (en) | 1973-05-29 |
| GB1389258A (en) | 1975-04-03 |
| FR2143973B1 (enExample) | 1973-07-13 |
| FR2143973A1 (enExample) | 1973-02-09 |
| JPS5614966B1 (enExample) | 1981-04-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8181 | Inventor (new situation) |
Free format text: LEAN, ERIC GUNG HWA, MAHOPAC, N.Y., US POWELL, CARL GEORGE, YORKTOWN HEIGHTS, N.Y., US |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |