NO854517L - Akustisk-optisk amplitudemodulator av den optiske fibertypen. - Google Patents
Akustisk-optisk amplitudemodulator av den optiske fibertypen.Info
- Publication number
- NO854517L NO854517L NO854517A NO854517A NO854517L NO 854517 L NO854517 L NO 854517L NO 854517 A NO854517 A NO 854517A NO 854517 A NO854517 A NO 854517A NO 854517 L NO854517 L NO 854517L
- Authority
- NO
- Norway
- Prior art keywords
- fiber
- acoustic
- waves
- optical
- voltage
- Prior art date
Links
- 239000013307 optical fiber Substances 0.000 title claims description 68
- 239000000835 fiber Substances 0.000 claims description 255
- 230000010287 polarization Effects 0.000 claims description 124
- 238000010168 coupling process Methods 0.000 claims description 81
- 238000005859 coupling reaction Methods 0.000 claims description 81
- 230000008878 coupling Effects 0.000 claims description 79
- 230000003287 optical effect Effects 0.000 claims description 54
- 238000010897 surface acoustic wave method Methods 0.000 claims description 43
- 230000035939 shock Effects 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 27
- 230000003068 static effect Effects 0.000 claims description 22
- 230000001902 propagating effect Effects 0.000 claims description 15
- 239000004020 conductor Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 12
- 238000000151 deposition Methods 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims description 4
- 239000006098 acoustic absorber Substances 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 239000002178 crystalline material Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 description 41
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 30
- 239000013598 vector Substances 0.000 description 22
- 230000008859 change Effects 0.000 description 20
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 18
- 230000004044 response Effects 0.000 description 18
- 238000012546 transfer Methods 0.000 description 16
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 13
- 229910052710 silicon Inorganic materials 0.000 description 13
- 239000010703 silicon Substances 0.000 description 13
- 230000005684 electric field Effects 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- 239000010453 quartz Substances 0.000 description 10
- 230000000737 periodic effect Effects 0.000 description 9
- 239000004033 plastic Substances 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 238000005530 etching Methods 0.000 description 6
- 230000010363 phase shift Effects 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 229910001020 Au alloy Inorganic materials 0.000 description 5
- 229910000599 Cr alloy Inorganic materials 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000000788 chromium alloy Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000003353 gold alloy Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000000644 propagated effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008033 biological extinction Effects 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 229920004943 Delrin® Polymers 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002839 fiber optic waveguide Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 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
- G02F1/0128—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 electro-mechanical, magneto-mechanical, elasto-optic effects
- G02F1/0131—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 electro-mechanical, magneto-mechanical, elasto-optic effects based on photo-elastic effects, e.g. mechanically induced birefringence
- G02F1/0134—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 electro-mechanical, magneto-mechanical, elasto-optic effects based on photo-elastic effects, e.g. mechanically induced birefringence in optical waveguides
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Holo Graphy (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67076384A | 1984-11-13 | 1984-11-13 | |
| US76840585A | 1985-08-21 | 1985-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO854517L true NO854517L (no) | 1986-05-14 |
Family
ID=27100395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO854517A NO854517L (no) | 1984-11-13 | 1985-11-12 | Akustisk-optisk amplitudemodulator av den optiske fibertypen. |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0183420A3 (fr) |
| AU (1) | AU4973085A (fr) |
| NO (1) | NO854517L (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4832437A (en) * | 1986-01-17 | 1989-05-23 | The Board Of Trustees Of The Leland Stanford Junior University | Fiber optic inter-mode coupling single side band frequency shifter |
| GB8622609D0 (en) * | 1986-09-19 | 1986-10-22 | Rogers A J | Optical fibres |
| GB8706272D0 (en) * | 1987-03-17 | 1987-04-23 | Sieger Ltd | Fibre optic telemetry |
| DE102006002605B4 (de) | 2006-01-13 | 2018-09-13 | Hans Joachim Eichler | Optisches Modul mit einer Lichtleitfaser und einer Fabry-Perot Schichtstruktur als elektrooptischer Modulator und abstimmbares Filter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4268116A (en) * | 1979-10-26 | 1981-05-19 | Optelecom Incorporated | Method and apparatus for radiant energy modulation in optical fibers |
-
1985
- 1985-09-11 AU AU49730/85A patent/AU4973085A/en not_active Abandoned
- 1985-11-11 EP EP85308182A patent/EP0183420A3/fr not_active Withdrawn
- 1985-11-12 NO NO854517A patent/NO854517L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0183420A3 (fr) | 1988-05-04 |
| EP0183420A2 (fr) | 1986-06-04 |
| AU4973085A (en) | 1986-05-22 |
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