DE2147841C2 - Vorrichtung zum Ein- und Auskoppeln von Licht bei dielektrischen optischen Wellenleitern und Verfahren zu dessen Herstellung - Google Patents
Vorrichtung zum Ein- und Auskoppeln von Licht bei dielektrischen optischen Wellenleitern und Verfahren zu dessen HerstellungInfo
- Publication number
- DE2147841C2 DE2147841C2 DE2147841A DE2147841A DE2147841C2 DE 2147841 C2 DE2147841 C2 DE 2147841C2 DE 2147841 A DE2147841 A DE 2147841A DE 2147841 A DE2147841 A DE 2147841A DE 2147841 C2 DE2147841 C2 DE 2147841C2
- Authority
- DE
- Germany
- Prior art keywords
- layer
- waveguide
- light
- optical component
- refractive index
- 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
- 230000003287 optical effect Effects 0.000 title claims description 32
- 238000010168 coupling process Methods 0.000 title claims description 14
- 230000008878 coupling Effects 0.000 title claims description 13
- 238000005859 coupling reaction Methods 0.000 title claims description 13
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 238000000034 method Methods 0.000 title claims 11
- 239000000463 material Substances 0.000 claims description 23
- 230000005855 radiation Effects 0.000 claims description 14
- 238000010894 electron beam technology Methods 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000011161 development Methods 0.000 claims description 3
- 108010010803 Gelatin Proteins 0.000 claims description 2
- 230000009471 action Effects 0.000 claims description 2
- 230000001427 coherent effect Effects 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims description 2
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 claims description 2
- 229920000159 gelatin Polymers 0.000 claims description 2
- 239000008273 gelatin Substances 0.000 claims description 2
- 235000019322 gelatine Nutrition 0.000 claims description 2
- 235000011852 gelatine desserts Nutrition 0.000 claims description 2
- 229920002120 photoresistant polymer Polymers 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 19
- 239000011229 interlayer Substances 0.000 claims 1
- 239000013307 optical fiber Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
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- 238000009827 uniform distribution Methods 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
- G02B6/34—Optical coupling means utilising prism or grating
-
- 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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02052—Optical fibres with cladding with or without a coating comprising optical elements other than gratings, e.g. filters
-
- 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
- G02B6/2848—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 having refractive means, e.g. imaging elements between light guides as splitting, branching and/or combining devices, e.g. lenses, holograms
-
- 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
- G02B6/2852—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 tapping light guides arranged sidewardly, e.g. in a non-parallel relationship with respect to the bus light guides (light extraction or launching through cladding, with or without surface discontinuities, bent structures)
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
- G02B6/4203—Optical features
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4206—Optical features
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Integrated Circuits (AREA)
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE789176D BE789176A (fr) | 1971-09-24 | Dispositif pour l'introduction et l'extraction de lumiere dans des guides d'ondes optiques dielectriques et procede pour sa fabrication | |
DE2147841A DE2147841C2 (de) | 1971-09-24 | 1971-09-24 | Vorrichtung zum Ein- und Auskoppeln von Licht bei dielektrischen optischen Wellenleitern und Verfahren zu dessen Herstellung |
CH855172A CH548034A (de) | 1971-09-24 | 1972-06-08 | Vorrichtung an dielektrischen optischen wellenleitern zum ein- und auskoppeln von licht und verfahren zu deren herstellung. |
GB3565372A GB1394870A (en) | 1971-09-24 | 1972-07-31 | Optical waveguides |
SE7210837A SE378311B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-09-24 | 1972-08-21 | |
AU46529/72A AU465606B2 (en) | 1971-09-24 | 1972-09-11 | Improvements in or relating to optical waveguides |
IT29363/72A IT967600B (it) | 1971-09-24 | 1972-09-19 | Dispositivo per introdurre ed estrarre luce in guide di onde ottiche dielettriche e procedi mento per la sua fabbricazione |
FR7233242A FR2153318B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-09-24 | 1972-09-20 | |
CA152,136A CA972594A (en) | 1971-09-24 | 1972-09-20 | Coupling device for optical wave conductors and method for making same |
JP47095624A JPS4842751A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-09-24 | 1972-09-22 | |
LU66144A LU66144A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-09-24 | 1972-09-22 | |
US00291271A US3809455A (en) | 1971-09-24 | 1972-09-22 | Coupling device for optical wave guides |
NL7212866A NL7212866A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-09-24 | 1972-09-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2147841A DE2147841C2 (de) | 1971-09-24 | 1971-09-24 | Vorrichtung zum Ein- und Auskoppeln von Licht bei dielektrischen optischen Wellenleitern und Verfahren zu dessen Herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2147841B1 DE2147841B1 (de) | 1973-03-29 |
DE2147841C2 true DE2147841C2 (de) | 1978-09-21 |
Family
ID=5820518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2147841A Expired DE2147841C2 (de) | 1971-09-24 | 1971-09-24 | Vorrichtung zum Ein- und Auskoppeln von Licht bei dielektrischen optischen Wellenleitern und Verfahren zu dessen Herstellung |
Country Status (13)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3008029A1 (de) * | 1980-03-03 | 1981-09-10 | Siemens AG, 1000 Berlin und 8000 München | Optischer baustein fuer multiplexer/demultiplexer |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3977763A (en) * | 1972-06-07 | 1976-08-31 | Thomson-Csf | Coupling device for an optical waveguide and a method for manufacturing such a device |
FR2188175B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-06-07 | 1974-12-27 | Thomson Csf | |
US3995935A (en) * | 1975-04-28 | 1976-12-07 | International Telephone And Telegraph Corporation | Optical coupler |
US4057319A (en) * | 1976-04-05 | 1977-11-08 | National Research Development Corporation | Optical system using a hologram coupler |
US4178066A (en) * | 1976-05-10 | 1979-12-11 | Cselt Centro Studi E Laboratori Telecomunicazioni S.P.A. | Ray-path equalizer for signal-transmission system using multimode light guides |
JPS5360651A (en) * | 1976-11-12 | 1978-05-31 | Hitachi Ltd | Semiconductor laser with optical fibers |
US4146298A (en) * | 1977-03-01 | 1979-03-27 | The United States Of America As Represented By The Secretary Of The Army | Coupler for optical fiber waveguides and method of constructing same |
US4165913A (en) * | 1977-05-18 | 1979-08-28 | Lockheed Electronics Company, Inc. | Rotary optical coupler |
FR2399042A1 (fr) * | 1977-07-25 | 1979-02-23 | Comp Generale Electricite | Dispositif de couplage pour fibre optique |
NL7714270A (nl) * | 1977-12-22 | 1979-06-26 | Nederlanden Staat | Inrichting voor het koppelen van ten minste drie lichtgeleiders. |
DE3006071C2 (de) * | 1980-02-19 | 1987-05-27 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Lichtsammelanordnung in einer Vorrichtung zur Abtastung einer Fläche wie z.B. einer Materialbahn längs einer Geraden mittels eines Lichtstrahls |
US4314283A (en) * | 1980-09-02 | 1982-02-02 | Xerox Corporation | Diffraction based light collector |
US4426696A (en) * | 1981-01-07 | 1984-01-17 | Digital Recording Corp. | Optical playback apparatus focusing system for producing a prescribed energy distribution along an axial focal zone |
JPH02153328A (ja) * | 1988-12-05 | 1990-06-13 | Sumitomo Electric Ind Ltd | 光源装置 |
SE469453B (sv) * | 1989-10-27 | 1993-07-05 | Ericsson Telefon Ab L M | Optisk kopplingsanordning |
GB9007912D0 (en) * | 1990-04-06 | 1990-06-06 | British Telecomm | A method of forming a refractive index grating in an optical waveguide |
US5506674A (en) * | 1992-05-01 | 1996-04-09 | Sumitomo Electric Industries, Ltd. | Method for identifying an optical fiber using a pattern of reflected light |
JPH08501158A (ja) * | 1992-06-01 | 1996-02-06 | ブリテイッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー | 予め選択された減衰対波長特性を有するフィルタ |
DE4232035C1 (de) * | 1992-09-24 | 1994-03-31 | Siemens Ag | Strahlkoppler |
US5620495A (en) * | 1995-08-16 | 1997-04-15 | Lucent Technologies Inc. | Formation of gratings in polymer-coated optical fibers |
US5687264A (en) * | 1995-08-24 | 1997-11-11 | Sandia Corporation | Apparatus for injecting high power laser light into a fiber optic cable |
US5892620A (en) * | 1995-10-03 | 1999-04-06 | Stone; Thomas W. | Optical shuffle device |
US6012852A (en) * | 1996-12-18 | 2000-01-11 | The Whitaker Corporation | Expanded beam fiber optic connector |
US6496621B1 (en) * | 1998-09-22 | 2002-12-17 | Digital Optics Corp. | Fiber coupler system and associated methods for reducing back reflections |
US6530697B1 (en) * | 1998-09-22 | 2003-03-11 | Digital Optics Corp. | Multi-mode fiber coupler, system and associated methods |
US8529139B2 (en) | 1998-09-22 | 2013-09-10 | Digitaloptics Corporation East | Optical element and system using the same |
IT1311335B1 (it) | 1999-12-21 | 2002-03-12 | Otc Optical Technologies Ct S | Procedimento e dispositivo per realizzare reticoli in fibra ottica. |
EP1345050A4 (en) * | 2000-11-28 | 2005-10-12 | Fujikura Ltd | METHOD AND DEVICE FOR PRODUCING A FIBER OPTIC GRID, FIBER OPTIC GRID, OPTICAL MODULE AND OPTICAL COMMUNICATION SYSTEM |
US20020069676A1 (en) * | 2000-12-12 | 2002-06-13 | Kopp Victor Il?Apos;Ich | Apparatus and method of manufacturing chiral fiber bragg gratings |
US7095537B2 (en) * | 2003-05-30 | 2006-08-22 | General Electric Company | Method and system for optical coupling using holographic recording media |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3631360A (en) * | 1967-07-13 | 1971-12-28 | Kurt Lehovec | Electro-optical structures utilizing fresnel optical systems |
US3674335A (en) * | 1970-05-25 | 1972-07-04 | Bell Telephone Labor Inc | Light wave coupling into thin film light guides |
US3674336A (en) * | 1970-08-28 | 1972-07-04 | Bell Telephone Labor Inc | Light wave coupling into thin film light guides with bragg type gratings |
-
0
- BE BE789176D patent/BE789176A/xx unknown
-
1971
- 1971-09-24 DE DE2147841A patent/DE2147841C2/de not_active Expired
-
1972
- 1972-06-08 CH CH855172A patent/CH548034A/xx not_active IP Right Cessation
- 1972-07-31 GB GB3565372A patent/GB1394870A/en not_active Expired
- 1972-08-21 SE SE7210837A patent/SE378311B/xx unknown
- 1972-09-11 AU AU46529/72A patent/AU465606B2/en not_active Expired
- 1972-09-19 IT IT29363/72A patent/IT967600B/it active
- 1972-09-20 CA CA152,136A patent/CA972594A/en not_active Expired
- 1972-09-20 FR FR7233242A patent/FR2153318B1/fr not_active Expired
- 1972-09-22 LU LU66144A patent/LU66144A1/xx unknown
- 1972-09-22 US US00291271A patent/US3809455A/en not_active Expired - Lifetime
- 1972-09-22 NL NL7212866A patent/NL7212866A/xx not_active Application Discontinuation
- 1972-09-22 JP JP47095624A patent/JPS4842751A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3008029A1 (de) * | 1980-03-03 | 1981-09-10 | Siemens AG, 1000 Berlin und 8000 München | Optischer baustein fuer multiplexer/demultiplexer |
Also Published As
Publication number | Publication date |
---|---|
IT967600B (it) | 1974-03-11 |
AU465606B2 (en) | 1975-10-02 |
GB1394870A (en) | 1975-05-21 |
SE378311B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-08-25 |
JPS4842751A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-06-21 |
FR2153318A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-05-04 |
BE789176A (fr) | 1973-01-15 |
AU4652972A (en) | 1974-03-21 |
LU66144A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-01-17 |
CH548034A (de) | 1974-04-11 |
FR2153318B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-08-13 |
CA972594A (en) | 1975-08-12 |
DE2147841B1 (de) | 1973-03-29 |
NL7212866A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-03-27 |
US3809455A (en) | 1974-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EHJ | Ceased/non-payment of the annual fee |