WO2002079834A3 - Optical filters - Google Patents
Optical filters Download PDFInfo
- Publication number
- WO2002079834A3 WO2002079834A3 PCT/GB2002/001345 GB0201345W WO02079834A3 WO 2002079834 A3 WO2002079834 A3 WO 2002079834A3 GB 0201345 W GB0201345 W GB 0201345W WO 02079834 A3 WO02079834 A3 WO 02079834A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- waveguides
- filter
- optical
- light beam
- transmission path
- Prior art date
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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12035—Materials
- G02B2006/12061—Silicon
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12083—Constructional arrangements
- G02B2006/12107—Grating
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002249369A AU2002249369A1 (en) | 2001-03-31 | 2002-03-20 | Optical filters |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0108126A GB0108126D0 (en) | 2001-03-31 | 2001-03-31 | Optoelectronic filters |
GB0108126.4 | 2001-03-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002079834A2 WO2002079834A2 (en) | 2002-10-10 |
WO2002079834A3 true WO2002079834A3 (en) | 2003-02-20 |
Family
ID=9912001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2002/001345 WO2002079834A2 (en) | 2001-03-31 | 2002-03-20 | Optical filters |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2002249369A1 (en) |
GB (1) | GB0108126D0 (en) |
WO (1) | WO2002079834A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100369339C (en) * | 2005-09-28 | 2008-02-13 | 中国科学院半导体研究所 | Silicon-based DBR laser with standard integrated circuit compatible and its process |
EP2608435A1 (en) * | 2011-12-20 | 2013-06-26 | Alcatel Lucent | Wavelength Division Multiplex Receiver for an Optical Access Network |
CN102621714B (en) * | 2012-04-27 | 2014-04-09 | 吉林大学 | Silicon on insulator (SOI) and polymer mixture integrated Fabry-Perot (F-P) resonant cavity tunable optical filter and preparation method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0480370A1 (en) * | 1990-10-08 | 1992-04-15 | Fujitsu Limited | Optical waveguide type wavelength filter |
US5559912A (en) * | 1995-09-15 | 1996-09-24 | International Business Machines Corporation | Wavelength-selective devices using silicon-on-insulator |
EP0778478A2 (en) * | 1995-12-04 | 1997-06-11 | Nec Corporation | Waveguide type wavelength multiplexing/demultiplexing module |
WO2001022141A1 (en) * | 1999-09-21 | 2001-03-29 | Nanovation Technologies, Inc. | Wavelength-slicing architecture for wavelength demultiplexing using micro-ring resonators |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4963177A (en) | 1988-08-24 | 1990-10-16 | Canadian Patents And Development Limited/Societe Canadienne Des Brevets Et D'exploitation Limitee | Method for making a grating assisted optical waveguide device |
US5080503A (en) | 1989-12-12 | 1992-01-14 | Ecole Polytechnique | Optical waveguide device and method for making such device |
-
2001
- 2001-03-31 GB GB0108126A patent/GB0108126D0/en not_active Ceased
-
2002
- 2002-03-20 AU AU2002249369A patent/AU2002249369A1/en not_active Abandoned
- 2002-03-20 WO PCT/GB2002/001345 patent/WO2002079834A2/en not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0480370A1 (en) * | 1990-10-08 | 1992-04-15 | Fujitsu Limited | Optical waveguide type wavelength filter |
US5559912A (en) * | 1995-09-15 | 1996-09-24 | International Business Machines Corporation | Wavelength-selective devices using silicon-on-insulator |
EP0778478A2 (en) * | 1995-12-04 | 1997-06-11 | Nec Corporation | Waveguide type wavelength multiplexing/demultiplexing module |
WO2001022141A1 (en) * | 1999-09-21 | 2001-03-29 | Nanovation Technologies, Inc. | Wavelength-slicing architecture for wavelength demultiplexing using micro-ring resonators |
Non-Patent Citations (1)
Title |
---|
LIU M Y ET AL: "HIGH-MODULATION-DEPTH AND SHORT-CAVITY-LENGHT SILICON FABRY-PEROT MODULATOR WITH TWO GRATING BRAGG REFLECTORS", APPLIED PHYSICS LETTERS, AMERICAN INSTITUTE OF PHYSICS. NEW YORK, US, vol. 68, no. 2, 8 January 1996 (1996-01-08), pages 170 - 172, XP000552701, ISSN: 0003-6951 * |
Also Published As
Publication number | Publication date |
---|---|
GB0108126D0 (en) | 2001-05-23 |
WO2002079834A2 (en) | 2002-10-10 |
AU2002249369A1 (en) | 2002-10-15 |
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