DE3232445C2 - - Google Patents
Info
- Publication number
- DE3232445C2 DE3232445C2 DE19823232445 DE3232445A DE3232445C2 DE 3232445 C2 DE3232445 C2 DE 3232445C2 DE 19823232445 DE19823232445 DE 19823232445 DE 3232445 A DE3232445 A DE 3232445A DE 3232445 C2 DE3232445 C2 DE 3232445C2
- Authority
- DE
- Germany
- Prior art keywords
- interference filter
- optical switch
- switch according
- radiation
- optical
- 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
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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4246—Bidirectionally operating package structures
-
- 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
-
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823232445 DE3232445A1 (de) | 1982-09-01 | 1982-09-01 | Optische weiche |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823232445 DE3232445A1 (de) | 1982-09-01 | 1982-09-01 | Optische weiche |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3232445A1 DE3232445A1 (de) | 1984-03-01 |
DE3232445C2 true DE3232445C2 (US08197722-20120612-C00042.png) | 1988-03-03 |
Family
ID=6172194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19823232445 Granted DE3232445A1 (de) | 1982-09-01 | 1982-09-01 | Optische weiche |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3232445A1 (US08197722-20120612-C00042.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9315276U1 (de) * | 1993-10-09 | 1994-02-03 | O.I.B. GmbH Optische Interferenz-Bauelemente, 07745 Jena | Demultiplexer zur optischen Nachrichtenübertragung |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9004633U1 (de) * | 1990-04-25 | 1990-06-28 | Fa. Carl Zeiss, 7920 Heidenheim | Optische Weiche |
DE4114253A1 (de) * | 1991-05-02 | 1992-11-05 | Asea Brown Boveri | Faseroptischer sensor |
US5453827A (en) * | 1993-02-24 | 1995-09-26 | Dicon Fiberoptics | Fiberoptic in-line filter and technique for measuring the transmission quality of an optical fiber through the use of a fiberoptic in-line filter |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2745940C3 (de) * | 1976-10-13 | 1981-11-26 | Nippon Selfoc Co., Ltd., Tokyo | Optischer Übertragungskörper |
-
1982
- 1982-09-01 DE DE19823232445 patent/DE3232445A1/de active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9315276U1 (de) * | 1993-10-09 | 1994-02-03 | O.I.B. GmbH Optische Interferenz-Bauelemente, 07745 Jena | Demultiplexer zur optischen Nachrichtenübertragung |
Also Published As
Publication number | Publication date |
---|---|
DE3232445A1 (de) | 1984-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |