DE60200139D1 - Vorrichtung mit reduziertem Verlust durch Rückreflexion - Google Patents
Vorrichtung mit reduziertem Verlust durch RückreflexionInfo
- Publication number
- DE60200139D1 DE60200139D1 DE60200139T DE60200139T DE60200139D1 DE 60200139 D1 DE60200139 D1 DE 60200139D1 DE 60200139 T DE60200139 T DE 60200139T DE 60200139 T DE60200139 T DE 60200139T DE 60200139 D1 DE60200139 D1 DE 60200139D1
- Authority
- DE
- Germany
- Prior art keywords
- loss due
- back reflection
- reduced loss
- reduced
- reflection
- 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
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3818—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type
-
- 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
- G02B6/4207—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback
-
- 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
- G02B6/266—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting the optical element being an attenuator
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02012862A EP1271206B1 (de) | 2002-06-11 | 2002-06-11 | Vorrichtung mit reduziertem Verlust durch Rückreflexion |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60200139D1 true DE60200139D1 (de) | 2004-01-29 |
DE60200139T2 DE60200139T2 (de) | 2004-09-30 |
Family
ID=8185463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60200139T Expired - Fee Related DE60200139T2 (de) | 2002-06-11 | 2002-06-11 | Vorrichtung mit reduziertem Verlust durch Rückreflexion |
Country Status (4)
Country | Link |
---|---|
US (1) | US6792193B2 (de) |
EP (1) | EP1271206B1 (de) |
JP (1) | JP2004013159A (de) |
DE (1) | DE60200139T2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10053670A1 (de) * | 2000-10-28 | 2002-05-08 | Daimler Chrysler Ag | Optisches Signalübertragungssystem |
US8217302B2 (en) * | 2008-06-17 | 2012-07-10 | Electro Scientific Industries, Inc | Reducing back-reflections in laser processing systems |
WO2011130131A1 (en) * | 2010-04-12 | 2011-10-20 | Lockheed Martin Corporation | Beam diagnostics and feedback system and method for spectrally beam-combined lasers |
US8878095B2 (en) | 2010-12-17 | 2014-11-04 | Electro Scientific Industries, Inc. | Reducing back-reflection in laser micromachining systems |
CN113008785A (zh) * | 2019-12-20 | 2021-06-22 | 深圳市帝迈生物技术有限公司 | 光学检测装置及应用其的蛋白检测装置 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI74371C (fi) * | 1982-06-04 | 1988-01-11 | British Telecomm | Optisk oeverfoering. |
CA2037350C (en) * | 1990-03-02 | 1994-11-08 | Kenichi Abe | Optical coupler |
JP3277573B2 (ja) * | 1992-10-30 | 2002-04-22 | 住友電気工業株式会社 | 半導体レーザモジュール |
US5276747A (en) * | 1993-01-21 | 1994-01-04 | E-Tek Dynamics, Inc. | Polarization-independent optical switch/attenuator |
JPH08505961A (ja) * | 1993-01-21 | 1996-06-25 | イー−テック・ダイナミックス・インコーポレイテッド | 偏光モード分散の低い光学装置 |
JP3434895B2 (ja) * | 1993-11-18 | 2003-08-11 | 富士通株式会社 | 双方向伝送用光モジュール |
US5875271A (en) * | 1994-05-27 | 1999-02-23 | Optical Switch Corporation | Apparatus for switching optical signals and method of operation |
US5559920A (en) * | 1995-03-01 | 1996-09-24 | Lucent Technologies Inc. | Dispersion compensation in optical fiber communications |
US5734762A (en) * | 1995-09-15 | 1998-03-31 | Qualop Systems Corporation | Optical isolator system and method |
JP3132417B2 (ja) * | 1997-05-07 | 2001-02-05 | 日本電気株式会社 | 可変光減衰器とこれを用いた波長多重光伝送用光源 |
US5940564A (en) * | 1997-08-05 | 1999-08-17 | Picolight, Inc. | Device for coupling a light source or receiver to an optical waveguide |
WO2000000861A1 (fr) * | 1998-06-26 | 2000-01-06 | Sony Corporation | Dispositif optique |
US6603584B1 (en) * | 1998-08-26 | 2003-08-05 | Georgia Tech Research Corporation | System and method for bi-directional optical communication |
US6137941A (en) * | 1998-09-03 | 2000-10-24 | Lucent Technologies, Inc. | Variable optical attenuator |
US6430337B1 (en) * | 1998-09-03 | 2002-08-06 | Agere Systems Optoelectronics Guardian Corp. | Optical alignment system |
AU5721700A (en) * | 1999-02-23 | 2000-09-21 | Optical Coating Laboratory, Inc. | Hybrid wavelength selective optical router and switch |
US6632030B2 (en) * | 1999-05-27 | 2003-10-14 | E20 Communications, Inc. | Light bending optical block for fiber optic modules |
US6243508B1 (en) * | 1999-06-01 | 2001-06-05 | Picolight Incorporated | Electro-opto-mechanical assembly for coupling a light source or receiver to an optical waveguide |
US6195479B1 (en) * | 1999-06-28 | 2001-02-27 | E-Tek Dynamics, Inc. | Fiberoptic reflective variable attenuator and on-off switch |
JP2001021775A (ja) * | 1999-07-09 | 2001-01-26 | Sumitomo Electric Ind Ltd | 光学装置 |
JP2003511739A (ja) * | 1999-10-08 | 2003-03-25 | アジレント・テクノロジーズ・インク | 光結像システム |
EP1122568A3 (de) * | 2000-02-01 | 2003-12-17 | The Furukawa Electric Co., Ltd. | Laserdiodenmodul mit optischer Ausgangsfaser |
US6328484B1 (en) * | 2000-03-02 | 2001-12-11 | Agilent Technologies, Inc. | Fiber optic lens system for coupling fibers to surface mounted devices |
US6433924B1 (en) * | 2000-11-14 | 2002-08-13 | Optical Coating Laboratory, Inc. | Wavelength-selective optical amplifier |
WO2003027744A1 (de) * | 2001-09-14 | 2003-04-03 | Infineon Technologies Ag | Sende- und empfangsanordnung für eine bidirektionale optische datenübertragung |
-
2002
- 2002-06-11 EP EP02012862A patent/EP1271206B1/de not_active Expired - Fee Related
- 2002-06-11 DE DE60200139T patent/DE60200139T2/de not_active Expired - Fee Related
- 2002-10-31 US US10/285,220 patent/US6792193B2/en not_active Expired - Fee Related
-
2003
- 2003-06-05 JP JP2003161193A patent/JP2004013159A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US6792193B2 (en) | 2004-09-14 |
JP2004013159A (ja) | 2004-01-15 |
US20030228086A1 (en) | 2003-12-11 |
DE60200139T2 (de) | 2004-09-30 |
EP1271206B1 (de) | 2003-12-17 |
EP1271206A1 (de) | 2003-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D. STAATES, US |
|
8339 | Ceased/non-payment of the annual fee |