DE2643682C3 - Vorrichtung zum Ein- bzw. Auskoppeln von licht bei optischen Fasern - Google Patents
Vorrichtung zum Ein- bzw. Auskoppeln von licht bei optischen FasernInfo
- Publication number
- DE2643682C3 DE2643682C3 DE2643682A DE2643682A DE2643682C3 DE 2643682 C3 DE2643682 C3 DE 2643682C3 DE 2643682 A DE2643682 A DE 2643682A DE 2643682 A DE2643682 A DE 2643682A DE 2643682 C3 DE2643682 C3 DE 2643682C3
- Authority
- DE
- Germany
- Prior art keywords
- optical fiber
- light
- wave
- fiber
- optical
- 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
- 239000013307 optical fiber Substances 0.000 title claims description 99
- 230000008878 coupling Effects 0.000 title claims description 14
- 238000010168 coupling process Methods 0.000 title claims description 14
- 238000005859 coupling reaction Methods 0.000 title claims description 14
- 230000010355 oscillation Effects 0.000 claims description 56
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 27
- 239000010453 quartz Substances 0.000 claims description 25
- 230000003287 optical effect Effects 0.000 claims description 21
- 239000000835 fiber Substances 0.000 claims description 20
- 239000011521 glass Substances 0.000 claims description 20
- 239000002131 composite material Substances 0.000 claims description 12
- 230000001902 propagating effect Effects 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 230000000644 propagated effect Effects 0.000 claims 1
- 239000013598 vector Substances 0.000 description 27
- 230000005540 biological transmission Effects 0.000 description 9
- 238000005520 cutting process Methods 0.000 description 7
- 230000003993 interaction Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000003365 glass fiber Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000005350 fused silica glass Substances 0.000 description 2
- 239000005340 laminated glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000005304 optical glass Substances 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/30—Optical coupling means for use between fibre and thin-film device
-
- 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 Couplings Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50117388A JPS5241541A (en) | 1975-09-29 | 1975-09-29 | Input-output equipment for optical fibers |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2643682A1 DE2643682A1 (de) | 1977-03-31 |
| DE2643682B2 DE2643682B2 (de) | 1978-04-13 |
| DE2643682C3 true DE2643682C3 (de) | 1978-12-07 |
Family
ID=14710403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2643682A Expired DE2643682C3 (de) | 1975-09-29 | 1976-09-28 | Vorrichtung zum Ein- bzw. Auskoppeln von licht bei optischen Fasern |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4067643A (en, 2012) |
| JP (1) | JPS5241541A (en, 2012) |
| DE (1) | DE2643682C3 (en, 2012) |
| FR (1) | FR2325956A1 (en, 2012) |
| GB (1) | GB1504220A (en, 2012) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5267347A (en) * | 1975-12-01 | 1977-06-03 | Nippon Telegr & Teleph Corp <Ntt> | Modulator for optical fiber |
| DE3036618A1 (de) * | 1980-09-29 | 1982-05-19 | Siemens AG, 1000 Berlin und 8000 München | Steuerelement zum steuern einer lichtuebertragung zwischen lichtwellenleitern |
| FR2555769B1 (fr) * | 1982-12-23 | 1986-03-21 | Thomson Csf | Dispositif optique convertisseur de frequence et gyrometre comprenant un tel dispositif |
| US4735485A (en) * | 1984-02-17 | 1988-04-05 | The Board Of Trustees Of The Leland Stanford Junior University | Acousto-optic frequency shifter using optical fiber and method of manufacturing same |
| US4735484A (en) * | 1985-02-08 | 1988-04-05 | Board Of Trustees Of The Leland Stanford Junior University | Acousto-optic frequency shifter utilizing multi-turn optical fiber |
| JPS6219343A (ja) * | 1985-07-16 | 1987-01-28 | Yoshida Kogyo Kk <Ykk> | 枠体の位置決め搬送方法及び装置 |
| US4735476A (en) * | 1985-09-18 | 1988-04-05 | Board Of Trustees Of The Leland Stanford Junior University | Acousto-optic bragg cell |
| US5022732A (en) * | 1986-01-17 | 1991-06-11 | The Board Of Trustees Of The Leland Stanford Junior University | Fiber optic intermode coupling single sideband frequency shifter |
| 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 |
| US4872738A (en) * | 1986-02-18 | 1989-10-10 | The Board Of Trustees Of The Leland Stanford Junior University | Acousto-optic fiber-optic frequency shifter using periodic contact with a surface acoustic wave |
| US4781425A (en) * | 1986-02-18 | 1988-11-01 | The Board Of Trustees Of The Leland Stanford Junior University | Fiber optic apparatus and method for spectrum analysis and filtering |
| CA2112480A1 (en) * | 1992-04-28 | 1993-11-11 | Toshiya Hikami | External modulator for optical communication |
| IL106185A (en) * | 1993-06-30 | 1997-03-18 | Scitex Corp Ltd | Optical waveguide mode coupling using mechanical wave interference |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3409848A (en) * | 1967-10-30 | 1968-11-05 | Bell Telephone Labor Inc | Elastic surface waveguide |
| DE2258215A1 (de) * | 1972-11-28 | 1974-05-30 | Max Planck Gesellschaft | Selektive optische koppelvorrichtung |
| US3791715A (en) * | 1972-12-11 | 1974-02-12 | Ibm | System for coupling light from a fiber optic waveguide into a thin film waveguide |
| US3871743A (en) * | 1973-06-04 | 1975-03-18 | Gte Laboratories Inc | Optical crosspoint switching matrix for an optical communications system |
-
1975
- 1975-09-29 JP JP50117388A patent/JPS5241541A/ja active Granted
-
1976
- 1976-09-28 US US05/727,493 patent/US4067643A/en not_active Expired - Lifetime
- 1976-09-28 DE DE2643682A patent/DE2643682C3/de not_active Expired
- 1976-09-28 FR FR7629162A patent/FR2325956A1/fr active Granted
- 1976-09-29 GB GB40417/76A patent/GB1504220A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2643682B2 (de) | 1978-04-13 |
| GB1504220A (en) | 1978-03-15 |
| JPS5241541A (en) | 1977-03-31 |
| FR2325956B1 (en, 2012) | 1980-11-07 |
| US4067643A (en) | 1978-01-10 |
| FR2325956A1 (fr) | 1977-04-22 |
| JPS614085B2 (en, 2012) | 1986-02-06 |
| DE2643682A1 (de) | 1977-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: NIPPON TELEGRAPH AND TELEPHONE CORP., TOKIO/TOKYO, |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: EITLE, W., DIPL.-ING. HOFFMANN, K., DIPL.-ING. DR.RER.NAT. LEHN, W., DIPL.-ING. FUECHSLE, K., DIPL.-ING. HANSEN, B., DIPL.-CHEM. DR.RER.NAT. BRAUNS, H., DIPL.-CHEM. DR.RER.NAT. GOERG, K., DIPL.-ING. KOHLMANN, K., DIPL.-ING. KOLB, H., DIPL.-CHEM. DR.RER.NAT. RITTER UND EDLER VON FISCHERN, B., DIPL.-ING., PAT.-ANW. NETTE, A., RECHTSANW., 8000 MUENCHEN |