KR19990082400A - 다중경로 간섭필터 - Google Patents
다중경로 간섭필터 Download PDFInfo
- Publication number
- KR19990082400A KR19990082400A KR1019980706132A KR19980706132A KR19990082400A KR 19990082400 A KR19990082400 A KR 19990082400A KR 1019980706132 A KR1019980706132 A KR 1019980706132A KR 19980706132 A KR19980706132 A KR 19980706132A KR 19990082400 A KR19990082400 A KR 19990082400A
- Authority
- KR
- South Korea
- Prior art keywords
- optical path
- input
- different
- interference filter
- multipath interference
- 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.)
- Ceased
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 105
- 125000006850 spacer group Chemical group 0.000 claims abstract description 48
- 239000007787 solid Substances 0.000 claims abstract description 9
- 239000000835 fiber Substances 0.000 claims description 60
- 230000003595 spectral effect Effects 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 29
- 238000009826 distribution Methods 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 239000013307 optical fiber Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000001902 propagating effect Effects 0.000 claims description 2
- 238000002310 reflectometry Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000011162 core material Substances 0.000 claims 1
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000000382 optic material Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 239000000758 substrate Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000001066 destructive effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910005793 GeO 2 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005316 response function Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/285—Interference filters comprising deposited thin solid films
-
- 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
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
-
- 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
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
- G02B6/29358—Multiple beam interferometer external to a light guide, e.g. Fabry-Pérot, etalon, VIPA plate, OTDL plate, continuous interferometer, parallel plate resonator
-
- 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
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
- G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
- G02B6/2937—In line lens-filtering-lens devices, i.e. elements arranged along a line and mountable in a cylindrical package for compactness, e.g. 3- port device with GRIN lenses sandwiching a single filter operating at normal incidence in a tubular package
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1144496P | 1996-02-09 | 1996-02-09 | |
| US60/011,444 | 1996-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19990082400A true KR19990082400A (ko) | 1999-11-25 |
Family
ID=21750404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980706132A Ceased KR19990082400A (ko) | 1996-02-09 | 1997-02-03 | 다중경로 간섭필터 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5841583A (https=) |
| EP (1) | EP0879433A4 (https=) |
| JP (1) | JP2001521633A (https=) |
| KR (1) | KR19990082400A (https=) |
| CN (1) | CN1246925A (https=) |
| AU (1) | AU1848497A (https=) |
| CA (1) | CA2240903A1 (https=) |
| TW (1) | TW318896B (https=) |
| WO (1) | WO1997029392A1 (https=) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19723234C2 (de) * | 1997-06-03 | 2000-02-10 | Siemens Ag | Filter zur Herausfilterung von Spektralbereichen und optisches System zur Verbrennungsanalyse |
| US6014485A (en) * | 1998-07-13 | 2000-01-11 | E-Tek Dynamics, Inc. | Sharp skirt optical filter system |
| US6304351B1 (en) * | 1998-10-28 | 2001-10-16 | Tycom (Us) Inc. | Universal branching unit |
| US6215926B1 (en) * | 1999-02-10 | 2001-04-10 | Avanex Corporation | Fiber optic dense wavelength division multiplexer with a phase differential method of wavelengths separation utilizing glass blocks and a nonlinear interferometer |
| US6947220B1 (en) | 1999-11-22 | 2005-09-20 | Ksm Associates, Inc. | Devices for information processing in optical communications |
| US6545798B2 (en) | 2001-04-09 | 2003-04-08 | Corning Incorporated | Thermal ripple-compensating, gain-flattening filter for an optical amplifier |
| IL144434A0 (en) * | 2001-07-18 | 2002-05-23 | Xtellus Inc | Fiber optical gain equalizer |
| FR2830334B1 (fr) * | 2001-10-01 | 2004-07-16 | Highwave Optical Tech | Composant optique a fonction de separation spectrale |
| US6775436B1 (en) * | 2002-02-26 | 2004-08-10 | General Dynamics Advanced Technology Systems, Inc. | Optical fiber U-turn apparatus and method |
| US7035484B2 (en) * | 2002-04-12 | 2006-04-25 | Xtellus, Inc. | Tunable optical filter |
| US6757067B2 (en) * | 2002-08-06 | 2004-06-29 | Corning Incorporated | Fringe pattern discriminator for grazing incidence interferometer |
| US7023563B2 (en) * | 2003-02-14 | 2006-04-04 | Chian Chiu Li | Interferometric optical imaging and storage devices |
| US7079256B2 (en) * | 2003-08-09 | 2006-07-18 | Chian Chiu Li | Interferometric optical apparatus and method for measurements |
| JP4098195B2 (ja) * | 2003-08-29 | 2008-06-11 | 昭和電線ケーブルシステム株式会社 | 光ファイバ伝送路 |
| JP4037346B2 (ja) * | 2003-10-08 | 2008-01-23 | 東洋ガラス株式会社 | 光ファイバ結合部品 |
| US8004692B2 (en) * | 2006-06-30 | 2011-08-23 | Chian Chiu Li | Optical interferometer and method |
| CN101819063B (zh) * | 2009-12-29 | 2011-10-05 | 南京邮电大学 | 相位调制凹槽阵列微型光谱仪 |
| CN102385150A (zh) * | 2010-09-06 | 2012-03-21 | 四川大学 | 暗焦镜 |
| CN102455498B (zh) * | 2010-10-28 | 2014-05-28 | 四川大学 | 可调暗焦镜 |
| CN102651958B (zh) * | 2011-02-28 | 2015-09-09 | 纬创资通股份有限公司 | 用来固定风扇的固定框架与风扇固定结构 |
| US8625937B2 (en) * | 2011-06-30 | 2014-01-07 | Intel Corporation | Multimode optical coupler |
| CN106814437A (zh) * | 2015-11-30 | 2017-06-09 | 东莞酷派软件技术有限公司 | 一种摄像装置及其制造方法、移动终端 |
| CN106094322B (zh) * | 2016-08-16 | 2019-09-17 | 京东方科技集团股份有限公司 | 一种彩膜基板及其制作方法 |
| FI129387B (en) * | 2018-03-28 | 2022-01-31 | Dispelix Oy | Waveguide elements |
| DE102018129346A1 (de) * | 2018-11-21 | 2020-05-28 | Osram Opto Semiconductors Gmbh | Halbleiterlaser und herstellungsverfahren für einen halbleiterlaser |
| US11422302B1 (en) * | 2022-01-21 | 2022-08-23 | Browave Corporation | Multi-channel optical transmission device, manufacturing and method for using multi-channel optical transmission device |
| WO2024022506A1 (zh) * | 2022-07-28 | 2024-02-01 | 未来（北京）黑科技有限公司 | 像源、显示装置、抬头显示装置以及交通设备 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3493288A (en) * | 1966-10-24 | 1970-02-03 | Trw Inc | Light beam deflector |
| US3626321A (en) * | 1968-11-13 | 1971-12-07 | Ibm | Optical scanner and method for optical scanning |
| DE2136266A1 (de) * | 1971-07-20 | 1973-02-01 | Siemens Ag | Interferenzfilter |
| DE2916234A1 (de) * | 1979-04-21 | 1980-10-30 | Philips Patentverwaltung | Kopplungsvorrichtung zum ein- bzw. auskoppeln von optischen signalen in eine bzw. aus einer uebertragungsglasfaser |
| NL8101826A (nl) * | 1981-04-14 | 1982-11-01 | Philips Nv | Optische multiplex inrichting. |
| US4461535A (en) * | 1981-10-21 | 1984-07-24 | Bell Telephone Laboratories, Incorporated | Wavelength filters |
| DE3213839A1 (de) * | 1982-04-15 | 1983-10-27 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Optische wellenlaengen-multiplex- bzw. -demultiplexanordnung |
| US4550975A (en) * | 1982-04-29 | 1985-11-05 | At&T Bell Laboratories | Optical coupling devices |
| US4486071A (en) * | 1982-07-07 | 1984-12-04 | At&T Bell Laboratories | Optical coupling device |
| FR2542461B1 (fr) * | 1983-03-11 | 1987-01-23 | Labo Electronique Physique | Dispositif optique de multiplexage demultiplexage |
| US4773063A (en) * | 1984-11-13 | 1988-09-20 | University Of Delaware | Optical wavelength division multiplexing/demultiplexing system |
| FR2579333B1 (fr) * | 1985-03-20 | 1987-07-03 | Instruments Sa | Multiplexeur-demultiplexeur de longueurs d'ondes corrige des aberrations geometriques et chromatiques |
| GB8511591D0 (en) * | 1985-05-08 | 1985-06-12 | Plessey Co Plc | Optical line simulator |
| US4718055A (en) * | 1985-09-17 | 1988-01-05 | Siemens Aktiengesellschaft | Wave-division multiplex component for an optical network comprising monomode transmission fibers |
| US4715027A (en) * | 1986-05-29 | 1987-12-22 | Polaroid Corporation | Integrated optic multi/demultiplexer |
| US4804249A (en) * | 1986-12-24 | 1989-02-14 | Honeywell Inc. | Optical filter for incoherent imaging systems |
| JPH02106702A (ja) * | 1988-10-15 | 1990-04-18 | Minolta Camera Co Ltd | 複写機用干渉膜フィルタ |
| US5114513A (en) * | 1988-10-27 | 1992-05-19 | Omron Tateisi Electronics Co. | Optical device and manufacturing method thereof |
| GB9204493D0 (en) * | 1992-03-02 | 1992-04-15 | British Telecomm | Optical communications |
| FR2689345B1 (fr) * | 1992-03-26 | 1995-05-12 | Cit Alcatel | Filtre optique comprenant un interféromètre Fabry-Perot accordable par rotation. |
| US5367586A (en) * | 1993-03-26 | 1994-11-22 | At&T Bell Laboratories | Optical delay line |
| US5459576A (en) * | 1994-01-24 | 1995-10-17 | Display Inspection Systems, Inc. | Differential phase contrast inspection system |
| AUPM774694A0 (en) * | 1994-08-30 | 1994-09-22 | Photonic Technologies Pty Ltd | Split-beam fourier filter |
| US5691532A (en) * | 1996-09-17 | 1997-11-25 | Hait; John N. | Photonic heterodyning having an image component separator |
-
1997
- 1997-01-15 US US08/784,020 patent/US5841583A/en not_active Expired - Lifetime
- 1997-02-03 AU AU18484/97A patent/AU1848497A/en not_active Abandoned
- 1997-02-03 CA CA002240903A patent/CA2240903A1/en not_active Abandoned
- 1997-02-03 EP EP97904105A patent/EP0879433A4/en not_active Withdrawn
- 1997-02-03 JP JP52857197A patent/JP2001521633A/ja active Pending
- 1997-02-03 CN CN97191575A patent/CN1246925A/zh active Pending
- 1997-02-03 WO PCT/US1997/001509 patent/WO1997029392A1/en not_active Ceased
- 1997-02-03 KR KR1019980706132A patent/KR19990082400A/ko not_active Ceased
- 1997-02-05 TW TW086101700A patent/TW318896B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| EP0879433A4 (en) | 1999-10-27 |
| CN1246925A (zh) | 2000-03-08 |
| TW318896B (https=) | 1997-11-01 |
| US5841583A (en) | 1998-11-24 |
| JP2001521633A (ja) | 2001-11-06 |
| CA2240903A1 (en) | 1997-08-14 |
| EP0879433A1 (en) | 1998-11-25 |
| WO1997029392A1 (en) | 1997-08-14 |
| AU1848497A (en) | 1997-08-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 19980808 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20011005 Comment text: Request for Examination of Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20030829 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20040223 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20030829 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |