JP2000028966A - 光信号の伝送方法および光学デバイス - Google Patents
光信号の伝送方法および光学デバイスInfo
- Publication number
- JP2000028966A JP2000028966A JP11171883A JP17188399A JP2000028966A JP 2000028966 A JP2000028966 A JP 2000028966A JP 11171883 A JP11171883 A JP 11171883A JP 17188399 A JP17188399 A JP 17188399A JP 2000028966 A JP2000028966 A JP 2000028966A
- Authority
- JP
- Japan
- Prior art keywords
- optical
- polarization
- light beam
- polarization components
- components
- 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.)
- Withdrawn
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 270
- 238000000034 method Methods 0.000 title claims description 16
- 230000008054 signal transmission Effects 0.000 title description 3
- 230000010287 polarization Effects 0.000 claims description 309
- 238000002407 reforming Methods 0.000 claims 1
- 239000013307 optical fiber Substances 0.000 abstract description 145
- 230000002441 reversible effect Effects 0.000 abstract description 16
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 230000001902 propagating effect Effects 0.000 description 73
- 239000013078 crystal Substances 0.000 description 46
- 238000010586 diagram Methods 0.000 description 34
- 239000000835 fiber Substances 0.000 description 27
- 230000000694 effects Effects 0.000 description 17
- 230000000712 assembly Effects 0.000 description 12
- 238000000429 assembly Methods 0.000 description 12
- 238000006073 displacement reaction Methods 0.000 description 10
- 230000002427 irreversible effect Effects 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- 239000010703 silicon Substances 0.000 description 7
- 235000012431 wafers Nutrition 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000003491 array Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006798 recombination Effects 0.000 description 2
- 238000005215 recombination Methods 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- QWVYNEUUYROOSZ-UHFFFAOYSA-N trioxido(oxo)vanadium;yttrium(3+) Chemical compound [Y+3].[O-][V]([O-])([O-])=O QWVYNEUUYROOSZ-UHFFFAOYSA-N 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
- G02B6/27—Optical coupling means with polarisation selective and adjusting means
- G02B6/2746—Optical coupling means with polarisation selective and adjusting means comprising non-reciprocal devices, e.g. isolators, FRM, circulators, quasi-isolators
-
- 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
- G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
-
- 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
- G02F1/09—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 magneto-optical elements, e.g. exhibiting Faraday effect
- G02F1/093—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 magneto-optical elements, e.g. exhibiting Faraday effect used as non-reciprocal devices, e.g. optical isolators, circulators
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US100,666 | 1998-06-18 | ||
| US09/100,666 US6014244A (en) | 1998-06-18 | 1998-06-18 | Multi-port optical circulator utilizing imaging lens and correction optical element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000028966A true JP2000028966A (ja) | 2000-01-28 |
| JP2000028966A5 JP2000028966A5 (enExample) | 2006-08-10 |
Family
ID=22280909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11171883A Withdrawn JP2000028966A (ja) | 1998-06-18 | 1999-06-18 | 光信号の伝送方法および光学デバイス |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6014244A (enExample) |
| EP (1) | EP0965867B1 (enExample) |
| JP (1) | JP2000028966A (enExample) |
| AU (1) | AU746096B2 (enExample) |
| DE (1) | DE69927636T2 (enExample) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6438278B1 (en) * | 1998-02-12 | 2002-08-20 | Telelight Communication Inc. | Fiber optical circulator |
| US6075642A (en) * | 1998-06-18 | 2000-06-13 | Hewlett-Packard Company | Multi-port optical isolator |
| US6049426A (en) | 1998-08-17 | 2000-04-11 | New Focus, Inc. | Compact polarization insensitive circulators with simplified structure and low polarization mode dispersion |
| US6175448B1 (en) | 1998-08-17 | 2001-01-16 | New Focus, Inc. | Optical circulators using beam angle turners |
| US6091866A (en) * | 1998-09-01 | 2000-07-18 | Cheng; Yihao | Optical isolator |
| US6289152B1 (en) * | 1998-10-27 | 2001-09-11 | Adc Telecommunications, Inc. | Multiple port, fiber optic coupling device |
| US6154581A (en) * | 1998-10-27 | 2000-11-28 | Adc Telecommunications, Inc. | Multiple port, fiber optic circulator |
| US6212008B1 (en) | 1998-11-13 | 2001-04-03 | New Focus, Inc. | Compact polarization insensitive circulators with simplified structure and low polarization mode dispersion |
| WO2000048029A1 (en) * | 1999-02-11 | 2000-08-17 | New Focus, Inc. | Compact multiple port optical isolator |
| US6377720B1 (en) * | 1999-02-24 | 2002-04-23 | Micro-Optics, Inc. | Inline optical circulators |
| US6246807B1 (en) * | 1999-04-06 | 2001-06-12 | Adc Telecommunications, Inc. | Optical circulator |
| US6236506B1 (en) * | 1999-09-23 | 2001-05-22 | Avanex Corporation | Reflection-type optical circulation utilizing a lens and birefringent plates |
| US6822793B2 (en) | 1999-10-29 | 2004-11-23 | Finisar Corporation | Compact polarization insensitive circulators with simplified structure and low polarization mode dispersion |
| TW440712B (en) * | 2000-06-07 | 2001-06-16 | Ind Tech Res Inst | Optical circulator |
| US6563641B2 (en) * | 2000-06-23 | 2003-05-13 | Cirvine Corporation | Fold interleaver |
| TW496971B (en) | 2001-02-09 | 2002-08-01 | Ind Tech Res Inst | Reflective type optical circulator |
| TW476009B (en) * | 2001-03-27 | 2002-02-11 | Ind Tech Res Inst | Optical circulator with 3-port |
| JP4665240B2 (ja) * | 2001-06-25 | 2011-04-06 | 富士通株式会社 | 光伝送装置 |
| US6782146B2 (en) * | 2001-09-28 | 2004-08-24 | Corning Incorporated | Multiple polarization combiner-splitter-isolator and method of manufacturing the same |
| US6757101B2 (en) * | 2001-10-05 | 2004-06-29 | Agiltron, Inc. | None-mechanical dual stage optical switches |
| US6760140B1 (en) | 2002-03-01 | 2004-07-06 | The Ohio State University Research Foundation | Binary optical interconnection |
| US6674939B1 (en) | 2002-03-26 | 2004-01-06 | The Ohio State University | Using fibers as delay elements in optical true-time delay devices based on the white cell |
| US6724951B1 (en) | 2002-03-26 | 2004-04-20 | The Ohio State University | Using fibers as shifting elements in optical interconnection devices based on the white cell |
| US6766073B1 (en) * | 2002-05-17 | 2004-07-20 | The Ohio State University | Optical circulator with large number of ports and no polarization-based components |
| US7236238B1 (en) | 2002-12-02 | 2007-06-26 | The Ohio State University | Method and apparatus for monitoring the quality of optical links |
| US6958861B1 (en) * | 2002-12-02 | 2005-10-25 | The Ohio State University | Method and apparatus for combining optical beams |
| US6905258B2 (en) * | 2003-08-27 | 2005-06-14 | Mitutoyo Corporation | Miniature imaging encoder readhead using fiber optic receiver channels |
| US7633670B2 (en) * | 2004-07-16 | 2009-12-15 | The Ohio State University | Methods, systems, and devices for steering optical beams |
| US20060034567A1 (en) * | 2004-07-16 | 2006-02-16 | Anderson Betty L | Optical beam combiner |
| US7430347B2 (en) * | 2004-07-16 | 2008-09-30 | The Ohio State University | Methods, systems, and apparatuses for optically generating time delays in signals |
| US7286730B2 (en) * | 2006-03-15 | 2007-10-23 | Avanex Corporation | Optical switch having angle tuning elements and multiple-fiber collimators |
| US7630598B2 (en) * | 2006-05-10 | 2009-12-08 | The Ohio State University | Apparatus and method for providing an optical cross-connect |
| US7911671B2 (en) * | 2006-05-10 | 2011-03-22 | The Ohio State University | Apparatus and method for providing true time delay in optical signals using a Fourier cell |
| FR3060248B1 (fr) * | 2016-12-09 | 2019-03-15 | Safran Electrical & Power | Reseau de communication embarque optique en anneau pour aeronef |
| CN113126210A (zh) * | 2020-01-16 | 2021-07-16 | 福州高意通讯有限公司 | 一种单边出纤光隔离器 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3984178A (en) * | 1975-03-17 | 1976-10-05 | Aktiebolaget Bofars | Discontinuous wide-angle optic |
| CA1253726A (en) * | 1982-06-28 | 1989-05-09 | Masataka Shirasaki | Polarization rotation compensator and optical isolator using the same |
| US4838637A (en) * | 1987-05-04 | 1989-06-13 | Unisys Corporation | Integrated solid state non-volatile fiber optic switchboard |
| US4981335A (en) * | 1989-10-17 | 1991-01-01 | At&T Bell Laboratories | Optical package arrangement with reduced reflections |
| DE69121176T2 (de) * | 1990-12-17 | 1997-01-09 | Nippon Telegraph & Telephone | Optischer Zirkulator |
| US5113244A (en) * | 1991-02-06 | 1992-05-12 | General Dynamics Corporation, Electronics Division | Fiber optic combiner/splitter |
| US5319483A (en) * | 1992-12-04 | 1994-06-07 | Williams Telecommunications Group, Inc. | Polarization independent low cross-talk optical circulator |
| US5471340A (en) * | 1994-01-07 | 1995-11-28 | Jds Fitel Inc. | Reflective optical non-reciprocal devices |
| GB2286899A (en) * | 1994-02-28 | 1995-08-30 | Eev Ltd | Plano-convex lens for an optical fibre |
| US5566259A (en) * | 1994-12-13 | 1996-10-15 | E-Tek Dynamics, Inc. | Dual stage optical device with low polarization mode dispersion |
| AUPN714295A0 (en) * | 1995-12-14 | 1996-01-11 | Photonic Technologies Pty Ltd | Fibre optic circulator |
-
1998
- 1998-06-18 US US09/100,666 patent/US6014244A/en not_active Expired - Lifetime
-
1999
- 1999-05-26 EP EP99110182A patent/EP0965867B1/en not_active Expired - Lifetime
- 1999-05-26 DE DE69927636T patent/DE69927636T2/de not_active Expired - Fee Related
- 1999-06-17 AU AU35101/99A patent/AU746096B2/en not_active Ceased
- 1999-06-18 JP JP11171883A patent/JP2000028966A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| AU3510199A (en) | 2000-01-06 |
| US6014244A (en) | 2000-01-11 |
| DE69927636D1 (de) | 2006-02-23 |
| EP0965867A1 (en) | 1999-12-22 |
| AU746096B2 (en) | 2002-04-18 |
| EP0965867B1 (en) | 2005-10-12 |
| DE69927636T2 (de) | 2006-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20060412 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060615 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060615 |
|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20070320 |
|
| A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20070608 |