JPS58140717A - 音響・光学的アイソレ−タ装置 - Google Patents
音響・光学的アイソレ−タ装置Info
- Publication number
- JPS58140717A JPS58140717A JP57192594A JP19259482A JPS58140717A JP S58140717 A JPS58140717 A JP S58140717A JP 57192594 A JP57192594 A JP 57192594A JP 19259482 A JP19259482 A JP 19259482A JP S58140717 A JPS58140717 A JP S58140717A
- Authority
- JP
- Japan
- Prior art keywords
- optical
- frequency
- light
- diffraction
- acousto
- 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 description 79
- 238000000034 method Methods 0.000 claims description 15
- 239000004065 semiconductor Substances 0.000 claims description 12
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 claims description 6
- 238000010897 surface acoustic wave method Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002427 irreversible effect Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 238000001615 p wave Methods 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 241001385733 Aesculus indica Species 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 240000008168 Ficus benjamina Species 0.000 description 1
- 240000008397 Ganoderma lucidum Species 0.000 description 1
- 235000001637 Ganoderma lucidum Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 244000088415 Raphanus sativus Species 0.000 description 1
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 210000000554 iris Anatomy 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000013519 translation 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
- G02F1/01—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
- G02F1/11—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 acousto-optical elements, e.g. using variable diffraction by sound or like mechanical waves
- G02F1/125—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 acousto-optical elements, e.g. using variable diffraction by sound or like mechanical waves in an optical waveguide structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
- H01S3/0064—Anti-reflection devices, e.g. optical isolaters
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optical Integrated Circuits (AREA)
- Optical Communication System (AREA)
- Semiconductor Lasers (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB08133054A GB2109122B (en) | 1981-11-03 | 1981-11-03 | Acousto optic isolator |
| GB8133054 | 1981-11-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58140717A true JPS58140717A (ja) | 1983-08-20 |
| JPS6357768B2 JPS6357768B2 (en, 2012) | 1988-11-14 |
Family
ID=10525583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57192594A Granted JPS58140717A (ja) | 1981-11-03 | 1982-11-04 | 音響・光学的アイソレ−タ装置 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS58140717A (en, 2012) |
| AU (1) | AU553871B2 (en, 2012) |
| DE (1) | DE3239312A1 (en, 2012) |
| GB (1) | GB2109122B (en, 2012) |
| IT (1) | IT1237333B (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60163425U (ja) * | 1984-04-10 | 1985-10-30 | 日本電気株式会社 | 光周波数変調器 |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0390274U (en, 2012) * | 1989-12-28 | 1991-09-13 | ||
| JPH0433076U (en, 2012) * | 1990-07-12 | 1992-03-18 | ||
| US5128798A (en) * | 1991-02-07 | 1992-07-07 | International Business Machines Corporation | Addressable wedge etalon filter |
| RU2136031C1 (ru) * | 1998-03-30 | 1999-08-27 | Военный инженерно-космический университет им.А.Ф.Можайского | Оптический вентиль |
| RU2140096C1 (ru) * | 1998-12-02 | 1999-10-20 | Военный инженерно-космический университет им.А.Ф.Можайского | Акустооптический вентиль |
| RU2148851C1 (ru) * | 1998-12-02 | 2000-05-10 | Военный инженерно-космический краснознаменный университет им. А.Ф. Можайского | Оптический вентиль |
| RU2234113C1 (ru) * | 2002-11-14 | 2004-08-10 | Военный инженерно-космический университет | Оптический вентиль |
| RU2234114C1 (ru) * | 2002-11-14 | 2004-08-10 | Военный инженерно-космический университет | Магнитооптический вентиль |
| RU2311669C1 (ru) * | 2006-05-16 | 2007-11-27 | Военно-космическая академия им. А.Ф. Можайского | Магнитооптический вентиль |
| RU2313119C1 (ru) * | 2006-05-18 | 2007-12-20 | Военно-космическая академия им. А.Ф. Можайского | Оптический вентиль |
| RU2311670C1 (ru) * | 2006-05-18 | 2007-11-27 | Военно-космическая академия им. А.Ф. Можайского | Магнитооптический вентиль |
| RU2324209C1 (ru) * | 2006-12-13 | 2008-05-10 | Военно-космическая академия им. А.Ф. Можайского | Магнитооптический вентиль |
| WO2013117199A1 (en) | 2012-02-10 | 2013-08-15 | Nkt Photonics A/S | Laser device with frequency stabilising control module |
-
1981
- 1981-11-03 GB GB08133054A patent/GB2109122B/en not_active Expired
-
1982
- 1982-10-23 DE DE19823239312 patent/DE3239312A1/de not_active Withdrawn
- 1982-10-28 AU AU89852/82A patent/AU553871B2/en not_active Ceased
- 1982-11-03 IT IT8224032A patent/IT1237333B/it active
- 1982-11-04 JP JP57192594A patent/JPS58140717A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60163425U (ja) * | 1984-04-10 | 1985-10-30 | 日本電気株式会社 | 光周波数変調器 |
Also Published As
| Publication number | Publication date |
|---|---|
| IT8224032A0 (it) | 1982-11-03 |
| IT1237333B (it) | 1993-05-31 |
| AU8985282A (en) | 1983-05-12 |
| AU553871B2 (en) | 1986-07-31 |
| DE3239312A1 (de) | 1983-05-11 |
| GB2109122A (en) | 1983-05-25 |
| JPS6357768B2 (en, 2012) | 1988-11-14 |
| GB2109122B (en) | 1985-05-15 |
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