DE69426667T2 - Optischer Wellenleiter-Koppler mit passiver Temperaturkompensation - Google Patents
Optischer Wellenleiter-Koppler mit passiver TemperaturkompensationInfo
- Publication number
- DE69426667T2 DE69426667T2 DE69426667T DE69426667T DE69426667T2 DE 69426667 T2 DE69426667 T2 DE 69426667T2 DE 69426667 T DE69426667 T DE 69426667T DE 69426667 T DE69426667 T DE 69426667T DE 69426667 T2 DE69426667 T2 DE 69426667T2
- Authority
- DE
- Germany
- Prior art keywords
- optical waveguide
- temperature compensation
- waveguide coupler
- passive temperature
- passive
- 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
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
- G02B6/293—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
- G02B6/29379—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 characterised by the function or use of the complete device
- G02B6/29398—Temperature insensitivity
-
- 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
- G02B6/264—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
-
- 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
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/422—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements
- G02B6/4226—Positioning means for moving the elements into alignment, e.g. alignment screws, deformation of the mount
-
- 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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/175,072 US5416867A (en) | 1993-12-29 | 1993-12-29 | Passive temperature-compensated optical wave guide coupler |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69426667D1 DE69426667D1 (de) | 2001-03-15 |
DE69426667T2 true DE69426667T2 (de) | 2001-07-05 |
Family
ID=22638752
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69429790T Expired - Fee Related DE69429790T2 (de) | 1993-12-29 | 1994-12-14 | Optischer Wellenleiter-Koppler mit spielfrei montiertem optischen Element |
DE69426667T Expired - Fee Related DE69426667T2 (de) | 1993-12-29 | 1994-12-14 | Optischer Wellenleiter-Koppler mit passiver Temperaturkompensation |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69429790T Expired - Fee Related DE69429790T2 (de) | 1993-12-29 | 1994-12-14 | Optischer Wellenleiter-Koppler mit spielfrei montiertem optischen Element |
Country Status (6)
Country | Link |
---|---|
US (1) | US5416867A (de) |
EP (2) | EP1043610B1 (de) |
JP (1) | JP3034775B2 (de) |
DE (2) | DE69429790T2 (de) |
HK (1) | HK1003308A1 (de) |
SG (1) | SG43772A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10146006A1 (de) * | 2001-09-19 | 2003-04-03 | Cube Optics Ag | Verfahren zur Temperaturkompensation einer optischen WDM-Komponente sowie optische WDM-Komponente mit Temperaturkompensation |
US7068880B2 (en) | 2000-09-05 | 2006-06-27 | Cube Optics Ag | Coupling device and method for manufacture thereof |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5608828A (en) * | 1995-09-12 | 1997-03-04 | Itt Corporation | Fiber optic connector apparatus |
JP3770945B2 (ja) * | 1995-10-31 | 2006-04-26 | 富士通株式会社 | 入射角が可変な光学膜を有する光デバイス |
JPH1078528A (ja) * | 1996-09-03 | 1998-03-24 | Fujitsu Ltd | 光合分波器及び波長分割多重モジュール |
US6040944A (en) * | 1997-05-29 | 2000-03-21 | E-Tek Dynamics, Inc. | Precision tunable optical filter |
SE511944C2 (sv) * | 1997-06-18 | 1999-12-20 | Ericsson Telefon Ab L M | Förfarande för att inrikta optiska byggelement, bärare samt optisk komponent |
US6180241B1 (en) | 1998-08-18 | 2001-01-30 | Lucent Technologies Inc. | Arrangement for reducing bending stress in an electronics package |
US6459844B1 (en) * | 1998-10-30 | 2002-10-01 | Jds Uniphase Corporation | Tunable fiber optic filter |
US6337932B1 (en) * | 1999-09-09 | 2002-01-08 | Agere Systems Guardian Corp. | Apparatus and method for thermostatic compensation of temperature sensitive devices |
US6582135B2 (en) * | 2000-06-22 | 2003-06-24 | Corning Incorporated | Method of matching optical elements and fiber ferrules |
US6343166B1 (en) * | 2000-06-22 | 2002-01-29 | Corning Incorporated | Three-port filter and method of manufacture |
CN1568564A (zh) | 2000-11-22 | 2005-01-19 | 维思克斯公司 | 用于非线性光学元件的温度启动的定位设备 |
US6785052B2 (en) * | 2001-05-21 | 2004-08-31 | Jds Uniphase Corporation | Stress free and thermally stabilized dielectric fiber |
AU2003218231A1 (en) * | 2002-03-18 | 2003-10-08 | Confluent Photonics Corporation | Optical element mounting technique |
US7095910B2 (en) * | 2003-01-31 | 2006-08-22 | Honeywell International, Inc. | Wavelength division multiplexing coupling device |
JP2005308779A (ja) * | 2004-04-16 | 2005-11-04 | Fujinon Corp | レンズ装置の温度補償構造 |
US8644649B2 (en) | 2011-05-27 | 2014-02-04 | Micron Technology, Inc. | Optical waveguide with cascaded modulator circuits |
US11125966B2 (en) * | 2013-06-14 | 2021-09-21 | James Alan Monroe | Lens alignment system and method |
CN108803711B (zh) * | 2018-05-07 | 2022-12-16 | 武汉光迅科技股份有限公司 | 一种宽温高稳定性温度自适应平坦化补偿装置 |
CN110320617B (zh) * | 2019-07-04 | 2020-08-18 | 武汉光迅科技股份有限公司 | 一种基于光路位移补偿的发射光功率稳定组件 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE20542E (en) * | 1935-07-05 | 1937-10-26 | Locking device | |
JPS56138706A (en) * | 1980-03-31 | 1981-10-29 | Toshiba Corp | Stationary light attenuator |
JPS57187420U (de) * | 1981-05-22 | 1982-11-27 | ||
EP0089758A3 (de) * | 1982-03-24 | 1984-04-04 | Plessey Overseas Limited | Faseroptisches Dämpfungsglied |
DE3223898C2 (de) * | 1982-06-26 | 1984-04-19 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Einstellbares optisches Dämpfungsglied |
JPS58193507A (ja) * | 1983-04-25 | 1983-11-11 | Canon Inc | プラスチツクレンズ鏡筒 |
DE3433738A1 (de) * | 1984-09-14 | 1986-03-20 | Fa. Carl Zeiss, 7920 Heidenheim | Einrichtung zur lagemaessigen fixierung eines gewindebolzens |
JPH0711613B2 (ja) * | 1988-02-10 | 1995-02-08 | 日立電線株式会社 | 偏波面保存光ファイバ用ロータリージョイント |
JPH01209410A (ja) * | 1988-02-17 | 1989-08-23 | Fujitsu Ltd | 光半導体装置 |
US5136681A (en) * | 1991-07-09 | 1992-08-04 | Seikoh Giken Co., Ltd. | Optical powder attenuator of variable attenuation type |
DE4142099C2 (de) * | 1991-12-19 | 1994-01-13 | Evangelos Retzios | Buchsenartiges Antriebselement |
US5210650A (en) * | 1992-03-31 | 1993-05-11 | Eastman Kodak Company | Compact, passively athermalized optical assembly |
-
1993
- 1993-12-29 US US08/175,072 patent/US5416867A/en not_active Expired - Lifetime
-
1994
- 1994-12-14 EP EP00112486A patent/EP1043610B1/de not_active Expired - Lifetime
- 1994-12-14 EP EP94309344A patent/EP0661563B1/de not_active Expired - Lifetime
- 1994-12-14 DE DE69429790T patent/DE69429790T2/de not_active Expired - Fee Related
- 1994-12-14 DE DE69426667T patent/DE69426667T2/de not_active Expired - Fee Related
- 1994-12-14 SG SG1996000759A patent/SG43772A1/en unknown
-
1995
- 1995-01-04 JP JP7013271A patent/JP3034775B2/ja not_active Expired - Lifetime
-
1998
- 1998-03-20 HK HK98102387A patent/HK1003308A1/xx not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7068880B2 (en) | 2000-09-05 | 2006-06-27 | Cube Optics Ag | Coupling device and method for manufacture thereof |
DE10146006A1 (de) * | 2001-09-19 | 2003-04-03 | Cube Optics Ag | Verfahren zur Temperaturkompensation einer optischen WDM-Komponente sowie optische WDM-Komponente mit Temperaturkompensation |
Also Published As
Publication number | Publication date |
---|---|
JP3034775B2 (ja) | 2000-04-17 |
EP0661563A2 (de) | 1995-07-05 |
EP0661563B1 (de) | 2001-02-07 |
DE69426667D1 (de) | 2001-03-15 |
JPH07234320A (ja) | 1995-09-05 |
SG43772A1 (en) | 1997-11-14 |
US5416867A (en) | 1995-05-16 |
EP0661563A3 (de) | 1997-02-05 |
HK1003308A1 (en) | 1998-10-23 |
EP1043610B1 (de) | 2002-01-30 |
EP1043610A1 (de) | 2000-10-11 |
DE69429790T2 (de) | 2002-08-14 |
DE69429790D1 (de) | 2002-03-14 |
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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 |