DE68918644D1 - Variabler Verhältnis-Strahlenteiler und Ankoppelungs-Optik. - Google Patents
Variabler Verhältnis-Strahlenteiler und Ankoppelungs-Optik.Info
- Publication number
- DE68918644D1 DE68918644D1 DE68918644T DE68918644T DE68918644D1 DE 68918644 D1 DE68918644 D1 DE 68918644D1 DE 68918644 T DE68918644 T DE 68918644T DE 68918644 T DE68918644 T DE 68918644T DE 68918644 D1 DE68918644 D1 DE 68918644D1
- Authority
- DE
- Germany
- Prior art keywords
- beam splitter
- variable ratio
- coupling optics
- ratio beam
- optics
- 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
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/1073—Beam splitting or combining systems characterized by manufacturing or alignment methods
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/12—Beam splitting or combining systems operating by refraction only
- G02B27/126—The splitting element being a prism or prismatic array, including systems based on total internal reflection
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
- G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3066—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state involving the reflection of light at a particular angle of incidence, e.g. Brewster's angle
-
- 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
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2817—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using reflective elements to split or combine optical signals
-
- 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
- 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
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3834—Means for centering or aligning the light guide within the ferrule
- G02B6/3843—Means for centering or aligning the light guide within the ferrule with auxiliary facilities for movably aligning or adjusting the fibre within its ferrule, e.g. measuring position or eccentricity
-
- 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
- G02B6/36—Mechanical coupling means
- G02B6/3616—Holders, macro size fixtures for mechanically holding or positioning fibres, e.g. on an optical bench
- G02B6/3624—Fibre head, e.g. fibre probe termination
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Head (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/217,433 US4859029A (en) | 1986-07-03 | 1988-07-11 | Variable ratio beam splitter and beam launcher |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68918644D1 true DE68918644D1 (de) | 1994-11-10 |
DE68918644T2 DE68918644T2 (de) | 1995-03-02 |
Family
ID=22811067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68918644T Expired - Fee Related DE68918644T2 (de) | 1988-07-11 | 1989-07-06 | Variabler Verhältnis-Strahlenteiler und Ankoppelungs-Optik. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4859029A (de) |
EP (1) | EP0350793B1 (de) |
JP (1) | JPH0273204A (de) |
CA (1) | CA1322483C (de) |
DE (1) | DE68918644T2 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5136433A (en) * | 1990-05-29 | 1992-08-04 | Durell William E | Optical positioner and connector |
US5061039A (en) * | 1990-06-22 | 1991-10-29 | The United States Of America As Represented By The United States Department Of Energy | Dual axis translation apparatus and system for translating an optical beam and related method |
US5677799A (en) * | 1996-11-22 | 1997-10-14 | Silitek Corporation | Lens assembly with adjustable focusing arrangement |
JP3090071B2 (ja) | 1996-11-29 | 2000-09-18 | オムロン株式会社 | 制御装置 |
US5970199A (en) * | 1996-12-11 | 1999-10-19 | Act Communications, Inc. | Frame for supporting fiber optic cable splices |
US6220710B1 (en) * | 1999-05-18 | 2001-04-24 | Intel Corporation | Electro-optic projection display with luminosity channel |
US6678447B1 (en) * | 2001-07-03 | 2004-01-13 | Valyn International | Adjustable multi-beam splitter and fiber coupler |
US6900899B2 (en) * | 2001-08-20 | 2005-05-31 | Agilent Technologies, Inc. | Interferometers with coated polarizing beam splitters that are rotated to optimize extinction ratios |
TW525793U (en) * | 2002-07-23 | 2003-03-21 | Coretronic Corp | Adjusting apparatus for an optical element |
US7640691B2 (en) * | 2004-02-11 | 2010-01-05 | Philip B Karcher | Dual sight scope system and method |
US8355207B2 (en) * | 2010-09-08 | 2013-01-15 | Lightmachinery Inc. | Angular adjustable variable beamsplitter |
CA2913482C (en) * | 2013-05-27 | 2018-05-15 | Huawei Technologies Co., Ltd. | Filter, method for producing filter, and laser wavelength monitoring apparatus |
KR20180061161A (ko) * | 2015-09-30 | 2018-06-07 | 소니 주식회사 | 광 통신 커넥터, 광 통신 케이블 및 전자 기기 |
JP1680507S (de) * | 2018-05-01 | 2021-03-08 | ||
JP1625495S (de) * | 2018-05-01 | 2019-03-18 | ||
USD907085S1 (en) * | 2018-05-01 | 2021-01-05 | Hamamatsu Photonics K.K. | Laser beam reflector |
JP1680386S (de) * | 2018-05-01 | 2021-03-01 | ||
JP1680385S (de) * | 2018-05-01 | 2021-03-01 | ||
JP1639597S (de) * | 2018-05-01 | 2019-08-19 | ||
JP1625135S (de) * | 2018-05-01 | 2019-03-18 | ||
JP1680755S (de) | 2018-05-01 | 2021-03-08 | ||
JP1680387S (de) * | 2018-05-01 | 2021-03-01 | ||
USD903614S1 (en) | 2018-05-01 | 2020-12-01 | Hamamatsu Photonics K.K. | Laser beam reflector |
JP1680388S (de) * | 2018-05-01 | 2021-03-01 | ||
CN112505847B (zh) * | 2020-11-26 | 2022-03-29 | 华为技术有限公司 | 一种分光比可调的分光器、光纤分纤箱和光配线网络 |
CN113933945B (zh) * | 2021-10-08 | 2023-02-07 | 中国电子科技集团公司第四十四研究所 | 一种基于可变比光束分离器的高精度线性光耦 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5611923B2 (de) * | 1972-10-23 | 1981-03-18 | ||
US3788733A (en) * | 1972-11-17 | 1974-01-29 | Us Navy | Laser direct fire simulator employing refractive media |
US3870398A (en) * | 1973-07-05 | 1975-03-11 | Corning Glass Works | Passive coupler for optical communication system |
SE402652B (sv) * | 1977-08-17 | 1978-07-10 | Ericsson Telefon Ab L M | Anordning och forfarande for fixering av enden pa en optisk fiber |
FR2516254B1 (fr) * | 1981-11-12 | 1985-09-13 | Comp Generale Electricite | Separateur optique pour la separation ou la superposition de deux faisceaux de lumiere |
US4431258A (en) * | 1981-12-15 | 1984-02-14 | Gte Laboratories Incorporated | Optical fiber transmission system and dichroic beam splitter therefor |
US4681398A (en) * | 1983-01-03 | 1987-07-21 | Switchcraft, Inc. | Fiber optic connector and method of assembly |
JPH071344B2 (ja) * | 1984-09-06 | 1995-01-11 | キヤノン株式会社 | 光分割装置 |
US4723841A (en) * | 1985-01-24 | 1988-02-09 | Georgia Tech Research Corporation | Variable transmission output coupler and deviationless tuner for tunable lasers |
US4652095A (en) * | 1985-09-26 | 1987-03-24 | George Mauro | Optical component positioning stage |
US4671613A (en) * | 1985-11-12 | 1987-06-09 | Gte Laboratories Inc. | Optical beam splitter prism |
US4787710A (en) * | 1986-07-03 | 1988-11-29 | Durell William E | Variable ratio beam splitter |
NZ222903A (en) * | 1986-12-17 | 1990-07-26 | Focas Ltd | Optical fibre connector: heat shrinkable sleeve |
-
1988
- 1988-07-11 US US07/217,433 patent/US4859029A/en not_active Expired - Lifetime
-
1989
- 1989-07-06 EP EP89112380A patent/EP0350793B1/de not_active Expired - Lifetime
- 1989-07-06 DE DE68918644T patent/DE68918644T2/de not_active Expired - Fee Related
- 1989-07-10 CA CA000605194A patent/CA1322483C/en not_active Expired - Fee Related
- 1989-07-11 JP JP1177260A patent/JPH0273204A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4859029A (en) | 1989-08-22 |
CA1322483C (en) | 1993-09-28 |
EP0350793B1 (de) | 1994-10-05 |
EP0350793A3 (en) | 1990-11-22 |
EP0350793A2 (de) | 1990-01-17 |
DE68918644T2 (de) | 1995-03-02 |
JPH0273204A (ja) | 1990-03-13 |
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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 |