NO842832L - Kontinuerlig, variabel, fiberoptisk forsinkelseslinje - Google Patents
Kontinuerlig, variabel, fiberoptisk forsinkelseslinjeInfo
- Publication number
- NO842832L NO842832L NO842832A NO842832A NO842832L NO 842832 L NO842832 L NO 842832L NO 842832 A NO842832 A NO 842832A NO 842832 A NO842832 A NO 842832A NO 842832 L NO842832 L NO 842832L
- Authority
- NO
- Norway
- Prior art keywords
- fiber
- substrate
- fibers
- delay line
- variable delay
- Prior art date
Links
- 239000000835 fiber Substances 0.000 claims abstract description 186
- 239000000758 substrate Substances 0.000 claims abstract description 81
- 238000010168 coupling process Methods 0.000 claims abstract description 49
- 238000005859 coupling reaction Methods 0.000 claims abstract description 49
- 230000008878 coupling Effects 0.000 claims abstract description 48
- 239000013307 optical fiber Substances 0.000 claims abstract description 27
- 230000003287 optical effect Effects 0.000 claims abstract description 25
- 238000005253 cladding Methods 0.000 claims description 6
- 230000001052 transient effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 20
- 229910052710 silicon Inorganic materials 0.000 abstract description 20
- 239000010703 silicon Substances 0.000 abstract description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 15
- 239000010453 quartz Substances 0.000 abstract description 12
- 230000003993 interaction Effects 0.000 description 35
- 238000006073 displacement reaction Methods 0.000 description 22
- 239000000463 material Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000004044 response Effects 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 239000003921 oil Substances 0.000 description 5
- 239000000382 optic material Substances 0.000 description 5
- 229920002120 photoresistant polymer Polymers 0.000 description 5
- 238000005498 polishing Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 238000013519 translation Methods 0.000 description 4
- 230000001934 delay Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000005350 fused silica glass Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229920006335 epoxy glue Polymers 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002966 varnish 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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2861—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using fibre optic delay lines and optical elements associated with them, e.g. for use in signal processing, e.g. filtering
-
- 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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals
-
- 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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals
- G02B6/2826—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals using mechanical machining means for shaping of the couplers, e.g. grinding or polishing
-
- 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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals
- G02B6/2826—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals using mechanical machining means for shaping of the couplers, e.g. grinding or polishing
- G02B6/283—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals using mechanical machining means for shaping of the couplers, e.g. grinding or polishing couplers being tunable or adjustable
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S359/00—Optical: systems and elements
- Y10S359/90—Methods
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Communication System (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Electrotherapy Devices (AREA)
- Electrophonic Musical Instruments (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Networks Using Active Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1982/001609 WO1984002006A1 (en) | 1982-11-12 | 1982-11-12 | Continuously variable fiber optic delay line |
Publications (1)
Publication Number | Publication Date |
---|---|
NO842832L true NO842832L (no) | 1984-07-11 |
Family
ID=22168374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO842832A NO842832L (no) | 1982-11-12 | 1984-07-11 | Kontinuerlig, variabel, fiberoptisk forsinkelseslinje |
Country Status (13)
Country | Link |
---|---|
US (1) | US4676585A (de) |
EP (1) | EP0126065B1 (de) |
JP (1) | JPS60500031A (de) |
KR (1) | KR840006703A (de) |
AT (1) | ATE51086T1 (de) |
AU (1) | AU558065B2 (de) |
BR (1) | BR8208105A (de) |
CA (1) | CA1248384A (de) |
DE (1) | DE3280135D1 (de) |
IL (1) | IL69968A (de) |
IT (1) | IT1168231B (de) |
NO (1) | NO842832L (de) |
WO (1) | WO1984002006A1 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4729622A (en) * | 1983-12-05 | 1988-03-08 | Litton Systems, Inc. | Fiber optic polarizer with error signal feedback |
US4666235A (en) * | 1984-03-16 | 1987-05-19 | Litton Systems, Inc. | Stable fiber optic polarizer |
US4768850A (en) * | 1984-06-20 | 1988-09-06 | The Board Of Trustees Of The Leland Stanford Junior University | Cascaded fiber optic lattice filter |
FR2574565B1 (fr) * | 1984-12-12 | 1987-01-16 | Comp Generale Electricite | Dispositif d'injection de lumiere dans une fibre optique gainee, notamment pour le controle local d'un raccordement de deux fibres |
GB8511688D0 (en) * | 1985-05-09 | 1985-06-19 | British Telecomm | Frequency locking electromagnetic signals |
US4695123A (en) * | 1985-08-20 | 1987-09-22 | Litton Systems, Inc. | Cutoff polarizer and method |
US4725113A (en) * | 1985-08-22 | 1988-02-16 | Litton Systems, Inc. | Form birefringent cutoff polarizer and method |
US4914665A (en) * | 1987-01-20 | 1990-04-03 | Hewlett-Packard Company | Broadband-tunable external fiber-cavity laser |
US4778239A (en) * | 1987-02-02 | 1988-10-18 | Litton Systems, Inc. | Feed-backward lattice architecture and method |
US4784453A (en) * | 1987-02-02 | 1988-11-15 | Litton Systems, Inc. | Backward-flow ladder architecture and method |
US4775216A (en) * | 1987-02-02 | 1988-10-04 | Litton Systems, Inc. | Fiber optic sensor array and method |
GB8706929D0 (en) * | 1987-03-24 | 1987-04-29 | British Telecomm | Optical coupling device |
US4799752A (en) * | 1987-09-21 | 1989-01-24 | Litton Systems, Inc. | Fiber optic gradient hydrophone and method of using same |
US5109449A (en) * | 1989-03-27 | 1992-04-28 | Hughes Aircraft Company | Variable optical fiber delay line |
US5155548A (en) * | 1990-05-22 | 1992-10-13 | Litton Systems, Inc. | Passive fiber optic sensor with omnidirectional acoustic sensor and accelerometer |
US5475216A (en) * | 1990-05-22 | 1995-12-12 | Danver; Bruce A. | Fiber optic sensor having mandrel wound reference and sensing arms |
US5838851A (en) * | 1996-06-24 | 1998-11-17 | Trw Inc. | Optical-loop signal processing using reflection mechanisms |
GB0123365D0 (en) * | 2001-09-28 | 2001-11-21 | Protodel Internat Ltd | Multi-guide optical fibre circuits and methods of making them |
US6956998B2 (en) * | 2002-08-22 | 2005-10-18 | Prima Luci, Inc. | Compact optical delay lines |
GB2387446A (en) * | 2002-04-08 | 2003-10-15 | Bookham Technology Plc | Retainer for an optical fibre to an optical chip |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3957341A (en) * | 1974-09-03 | 1976-05-18 | The United States Of America As Represented By The Secretary Of The Navy | Passive frequency-selective optical coupler |
JPS579041B2 (de) * | 1974-11-29 | 1982-02-19 | ||
JPS54101334A (en) * | 1978-01-27 | 1979-08-09 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber coupling element and production of the same |
JPS54151048A (en) * | 1978-05-19 | 1979-11-27 | Oki Electric Ind Co Ltd | Photo branching circuit |
DE2849501A1 (de) * | 1978-11-15 | 1980-05-29 | Licentia Gmbh | Optische koppelanordnung |
DE2853800A1 (de) * | 1978-12-13 | 1980-06-26 | Siemens Ag | Abtimmbarer richtkoppler fuer lichtwellenleiter |
US4342499A (en) * | 1979-03-19 | 1982-08-03 | Hicks Jr John W | Communications tuning construction |
US4315666A (en) * | 1979-03-19 | 1982-02-16 | Hicks Jr John W | Coupled communications fibers |
DE2930454A1 (de) * | 1979-07-24 | 1981-02-12 | Hertz Inst Heinrich | Verfahren zur herstellung von lichtleiter-richtkopplern |
US4307933A (en) * | 1980-02-20 | 1981-12-29 | General Dynamics, Pomona Division | Optical fiber launch coupler |
US4493528A (en) * | 1980-04-11 | 1985-01-15 | Board Of Trustees Of The Leland Stanford Junior University | Fiber optic directional coupler |
DE3279736D1 (en) * | 1981-09-10 | 1989-07-06 | Univ Leland Stanford Junior | Fiber coupler temperature tranducer |
-
1982
- 1982-11-12 WO PCT/US1982/001609 patent/WO1984002006A1/en active IP Right Grant
- 1982-11-12 US US06/637,042 patent/US4676585A/en not_active Expired - Lifetime
- 1982-11-12 JP JP58500239A patent/JPS60500031A/ja active Pending
- 1982-11-12 DE DE8383900215T patent/DE3280135D1/de not_active Expired - Lifetime
- 1982-11-12 AT AT83900215T patent/ATE51086T1/de active
- 1982-11-12 AU AU11013/83A patent/AU558065B2/en not_active Ceased
- 1982-11-12 BR BR8208105A patent/BR8208105A/pt unknown
- 1982-11-12 EP EP83900215A patent/EP0126065B1/de not_active Expired - Lifetime
-
1983
- 1983-10-14 IL IL69968A patent/IL69968A/xx not_active IP Right Cessation
- 1983-11-10 CA CA000440875A patent/CA1248384A/en not_active Expired
- 1983-11-10 IT IT49314/83A patent/IT1168231B/it active
- 1983-11-11 KR KR1019830005364A patent/KR840006703A/ko not_active Application Discontinuation
-
1984
- 1984-07-11 NO NO842832A patent/NO842832L/no unknown
Also Published As
Publication number | Publication date |
---|---|
DE3280135D1 (de) | 1990-04-19 |
AU1101383A (en) | 1984-06-04 |
EP0126065A1 (de) | 1984-11-28 |
IT1168231B (it) | 1987-05-20 |
IT8349314A0 (it) | 1983-11-10 |
ATE51086T1 (de) | 1990-03-15 |
WO1984002006A1 (en) | 1984-05-24 |
AU558065B2 (en) | 1987-01-15 |
EP0126065A4 (de) | 1985-06-10 |
US4676585A (en) | 1987-06-30 |
JPS60500031A (ja) | 1985-01-10 |
KR840006703A (ko) | 1984-12-01 |
IL69968A (en) | 1986-12-31 |
EP0126065B1 (de) | 1990-03-14 |
BR8208105A (pt) | 1984-10-02 |
CA1248384A (en) | 1989-01-10 |
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