AU8798482A - Beam splitting for optical fibre - Google Patents
Beam splitting for optical fibreInfo
- Publication number
- AU8798482A AU8798482A AU87984/82A AU8798482A AU8798482A AU 8798482 A AU8798482 A AU 8798482A AU 87984/82 A AU87984/82 A AU 87984/82A AU 8798482 A AU8798482 A AU 8798482A AU 8798482 A AU8798482 A AU 8798482A
- Authority
- AU
- Australia
- Prior art keywords
- optical fibre
- beam splitting
- splitting
- fibre
- 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.)
- Granted
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
- G02B6/29304—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 diffraction, e.g. grating
- G02B6/29305—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 diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
- G02B6/2931—Diffractive element operating in reflection
-
- 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
- G02B6/29379—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
- G02B6/29382—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 including at least adding or dropping a signal, i.e. passing the majority of signals
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8104124 | 1981-09-07 | ||
| NL8104124A NL8104124A (en) | 1981-09-07 | 1981-09-07 | Device for separating radiation beams emerging from an optical fiber. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU8798482A true AU8798482A (en) | 1983-03-17 |
| AU552527B2 AU552527B2 (en) | 1986-06-05 |
Family
ID=19838024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU87984/82A Ceased AU552527B2 (en) | 1981-09-07 | 1982-09-03 | Beam splitting for optical fibre |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5860721A (en) |
| AU (1) | AU552527B2 (en) |
| CA (1) | CA1188552A (en) |
| DE (1) | DE3232493A1 (en) |
| FR (1) | FR2512560B1 (en) |
| GB (1) | GB2105489B (en) |
| IT (1) | IT1152528B (en) |
| NL (1) | NL8104124A (en) |
| SE (1) | SE8205021L (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3213839A1 (en) * | 1982-04-15 | 1983-10-27 | Philips Patentverwaltung Gmbh, 2000 Hamburg | OPTICAL WAVELENGTH MULTIPLEX OR -DEMULTIPLEX ARRANGEMENT |
| US4671603A (en) * | 1983-11-17 | 1987-06-09 | Pilkington P.E. Limited | Optical filters and multiplexing-demultiplexing devices using the same |
| CA1280921C (en) * | 1986-01-30 | 1991-03-05 | Masataka Shirasaki | Optical wavelength compounding/dividing device |
| US4736360A (en) * | 1986-07-21 | 1988-04-05 | Polaroid Corporation | Bulk optic echelon multi/demultiplexer |
| GB8718560D0 (en) * | 1987-08-05 | 1987-09-09 | Gec Avionics | Nuclear pulse simulation |
| GB2228799A (en) * | 1989-03-02 | 1990-09-05 | British Telecomm | Optical star coupler |
| US5457573A (en) * | 1993-03-10 | 1995-10-10 | Matsushita Electric Industrial Co., Ltd. | Diffraction element and an optical multiplexing/demultiplexing device incorporating the same |
| US20020191913A1 (en) * | 2001-06-08 | 2002-12-19 | Honeywell International Inc. | Apparatus and method for processing light |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5640802A (en) * | 1979-09-11 | 1981-04-17 | Delta Kogyo Kk | Remote operating device of back mirror |
| JPS5640804A (en) * | 1979-09-13 | 1981-04-17 | Nippon Telegr & Teleph Corp <Ntt> | Optical branching filter |
| DE3037712A1 (en) * | 1980-10-06 | 1982-05-13 | Siemens AG, 1000 Berlin und 8000 München | OPTICAL WAVELENGTH MULTIPLEX SYSTEM |
-
1981
- 1981-09-07 NL NL8104124A patent/NL8104124A/en not_active Application Discontinuation
-
1982
- 1982-09-01 DE DE19823232493 patent/DE3232493A1/en not_active Ceased
- 1982-09-02 CA CA000410671A patent/CA1188552A/en not_active Expired
- 1982-09-03 SE SE8205021A patent/SE8205021L/en unknown
- 1982-09-03 FR FR8215064A patent/FR2512560B1/en not_active Expired
- 1982-09-03 GB GB08225190A patent/GB2105489B/en not_active Expired
- 1982-09-03 IT IT23119/82A patent/IT1152528B/en active
- 1982-09-03 AU AU87984/82A patent/AU552527B2/en not_active Ceased
- 1982-09-07 JP JP57154755A patent/JPS5860721A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE3232493A1 (en) | 1983-03-24 |
| SE8205021D0 (en) | 1982-09-03 |
| SE8205021L (en) | 1983-03-08 |
| IT8223119A0 (en) | 1982-09-03 |
| NL8104124A (en) | 1983-04-05 |
| JPS5860721A (en) | 1983-04-11 |
| FR2512560B1 (en) | 1986-08-29 |
| FR2512560A1 (en) | 1983-03-11 |
| CA1188552A (en) | 1985-06-11 |
| GB2105489A (en) | 1983-03-23 |
| AU552527B2 (en) | 1986-06-05 |
| IT1152528B (en) | 1987-01-07 |
| GB2105489B (en) | 1985-09-04 |
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