DE60102194D1 - Anordnung zur Herstellung von Gittern in optischen Fasern, die beugungsoptische Effekte minimiert - Google Patents
Anordnung zur Herstellung von Gittern in optischen Fasern, die beugungsoptische Effekte minimiertInfo
- Publication number
- DE60102194D1 DE60102194D1 DE60102194T DE60102194T DE60102194D1 DE 60102194 D1 DE60102194 D1 DE 60102194D1 DE 60102194 T DE60102194 T DE 60102194T DE 60102194 T DE60102194 T DE 60102194T DE 60102194 D1 DE60102194 D1 DE 60102194D1
- Authority
- DE
- Germany
- Prior art keywords
- gratings
- minimizes
- arrangement
- production
- optical fibers
- 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 - Fee Related
Links
- 230000000694 effects Effects 0.000 title 1
- 239000013307 optical fiber Substances 0.000 title 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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
- G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
- G02B6/02123—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating
- G02B6/02142—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating based on illuminating or irradiating an amplitude mask, i.e. a mask having a repetitive intensity modulating pattern
-
- 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
- G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
- G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
- G02B6/02123—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating
- G02B6/02133—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating using beam interference
- G02B6/02138—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating using beam interference based on illuminating a phase mask
-
- 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
- G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
- G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
- G02B6/02123—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating
- G02B6/02152—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating involving moving the fibre or a manufacturing element, stretching of the fibre
-
- 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
- G02B6/322—Optical coupling means having lens focusing means positioned between opposed fibre ends and having centering means being part of the lens for the self-positioning of the lightguide at the focal point, e.g. holes, wells, indents, nibs
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12083—Constructional arrangements
- G02B2006/12107—Grating
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000042700A KR100342493B1 (ko) | 2000-07-25 | 2000-07-25 | 회절 효과를 최소화하기 위한 광섬유 격자 제작장치 |
KR2000042700 | 2000-07-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60102194D1 true DE60102194D1 (de) | 2004-04-08 |
DE60102194T2 DE60102194T2 (de) | 2004-07-29 |
Family
ID=19679775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60102194T Expired - Fee Related DE60102194T2 (de) | 2000-07-25 | 2001-07-18 | Anordnung zur Herstellung von Gittern in optischen Fasern, die beugungsoptische Effekte minimiert |
Country Status (5)
Country | Link |
---|---|
US (1) | US20020018621A1 (de) |
EP (1) | EP1191366B1 (de) |
JP (1) | JP2002090519A (de) |
KR (1) | KR100342493B1 (de) |
DE (1) | DE60102194T2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100415426B1 (ko) * | 2002-02-28 | 2004-01-16 | 광주과학기술원 | 개선된 반사경을 이용한 대칭형 광섬유격자 제조 장치 |
US8094982B2 (en) * | 2007-03-08 | 2012-01-10 | Oclaro (North America), Inc. | Fiber lens assembly for optical device |
CA2954734C (en) * | 2014-07-11 | 2022-09-20 | National Research Council Of Canada | Forming an optical grating with an apparatus providing an adjustable interference pattern |
CN104216598A (zh) * | 2014-08-29 | 2014-12-17 | 合肥鑫晟光电科技有限公司 | 触摸基板及其制作方法、触摸显示装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5327515A (en) * | 1993-01-14 | 1994-07-05 | At&T Laboratories | Method for forming a Bragg grating in an optical medium |
IT1292316B1 (it) * | 1997-05-20 | 1999-01-29 | Cselt Centro Studi Lab Telecom | Procedimento e dispositivo per la realizzazione di reticoli di bragg in fibre o guide d'onda ottiche. |
GB9722550D0 (en) * | 1997-10-24 | 1997-12-24 | Univ Southampton | Fabrication of optical waveguide gratings |
JP2002523800A (ja) * | 1998-08-19 | 2002-07-30 | サムスン エレクトロニクス カンパニー リミテッド | 長周期光ファイバ格子製造装置及びこれを用いた二つのバンドの長周期光ファイバ格子製造装置 |
EP1123520A4 (de) * | 1998-10-30 | 2006-04-12 | Corning Inc | Wellenlängenabstimmung photoinduzierter gitter |
KR100318903B1 (ko) * | 2000-01-14 | 2001-12-29 | 윤종용 | 장주기 광섬유 격자 |
KR100417157B1 (ko) * | 2001-05-10 | 2004-02-05 | 한국과학기술연구원 | 광 부호 분할 다중화 방식에 사용하기 위한 광섬유 격자부호화기와 그 제조방법 및 장치 |
-
2000
- 2000-07-25 KR KR1020000042700A patent/KR100342493B1/ko not_active IP Right Cessation
-
2001
- 2001-07-18 JP JP2001218611A patent/JP2002090519A/ja active Pending
- 2001-07-18 DE DE60102194T patent/DE60102194T2/de not_active Expired - Fee Related
- 2001-07-18 EP EP01117381A patent/EP1191366B1/de not_active Expired - Lifetime
- 2001-07-23 US US09/911,004 patent/US20020018621A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1191366A2 (de) | 2002-03-27 |
EP1191366B1 (de) | 2004-03-03 |
JP2002090519A (ja) | 2002-03-27 |
EP1191366A3 (de) | 2002-04-17 |
KR20020019621A (ko) | 2002-03-13 |
KR100342493B1 (ko) | 2002-06-28 |
DE60102194T2 (de) | 2004-07-29 |
US20020018621A1 (en) | 2002-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |