CA2211644C - Demultiplexeur optique - Google Patents
Demultiplexeur optique Download PDFInfo
- Publication number
- CA2211644C CA2211644C CA 2211644 CA2211644A CA2211644C CA 2211644 C CA2211644 C CA 2211644C CA 2211644 CA2211644 CA 2211644 CA 2211644 A CA2211644 A CA 2211644A CA 2211644 C CA2211644 C CA 2211644C
- Authority
- CA
- Canada
- Prior art keywords
- wavelength selective
- wavelength
- light
- selective means
- predetermined
- 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
- G02B6/2938—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 for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM
-
- 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
- G02B6/29362—Serial cascade of filters or filtering operations, e.g. for a large number of channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
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 |
---|---|---|---|
CA 2211644 CA2211644C (fr) | 1997-07-28 | 1997-07-28 | Demultiplexeur optique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2211644 CA2211644C (fr) | 1997-07-28 | 1997-07-28 | Demultiplexeur optique |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2211644A1 CA2211644A1 (fr) | 1999-01-28 |
CA2211644C true CA2211644C (fr) | 2001-07-10 |
Family
ID=4161127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2211644 Expired - Fee Related CA2211644C (fr) | 1997-07-28 | 1997-07-28 | Demultiplexeur optique |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2211644C (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112558315B (zh) * | 2020-11-23 | 2022-09-02 | 华南师范大学 | 一种多路分光系统 |
-
1997
- 1997-07-28 CA CA 2211644 patent/CA2211644C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2211644A1 (fr) | 1999-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |