WO2002014915A3 - Silicon-on-insulator optical waveguide fabrication by local oxidation of silicon - Google Patents
Silicon-on-insulator optical waveguide fabrication by local oxidation of silicon Download PDFInfo
- Publication number
- WO2002014915A3 WO2002014915A3 PCT/CA2001/001159 CA0101159W WO0214915A3 WO 2002014915 A3 WO2002014915 A3 WO 2002014915A3 CA 0101159 W CA0101159 W CA 0101159W WO 0214915 A3 WO0214915 A3 WO 0214915A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- silicon
- layer
- optical waveguide
- local oxidation
- waveguide fabrication
- 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
- G02B6/13—Integrated optical circuits characterised by the manufacturing method
- G02B6/136—Integrated optical circuits characterised by the manufacturing method by etching
-
- 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
- G02B6/122—Basic optical elements, e.g. light-guiding paths
-
- 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
- G02B2006/12097—Ridge, rib or the like
-
- 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
- G02B6/12009—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 comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
- G02B6/12011—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 comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by the arrayed waveguides, e.g. comprising a filled groove in the array section
-
- 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
- G02B6/12009—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 comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
- G02B6/12016—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 comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by the input or output waveguides, e.g. tapered waveguide ends, coupled together pairs of output waveguides
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 |
---|---|---|---|
AU2001281623A AU2001281623A1 (en) | 2000-08-17 | 2001-08-16 | Silicon-on-insulator optical waveguide fabrication by local oxidation of silicon |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22574000P | 2000-08-17 | 2000-08-17 | |
US60/225,740 | 2000-08-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002014915A2 WO2002014915A2 (en) | 2002-02-21 |
WO2002014915A3 true WO2002014915A3 (en) | 2003-05-01 |
Family
ID=22846032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CA2001/001159 WO2002014915A2 (en) | 2000-08-17 | 2001-08-16 | Silicon-on-insulator optical waveguide fabrication by local oxidation of silicon |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2001281623A1 (en) |
WO (1) | WO2002014915A2 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2449707C (en) * | 2001-05-17 | 2012-10-09 | Sioptical, Inc. | Integrated optical/electronic circuits and associated methods of simultaneous generation thereof |
FR2840415A1 (en) * | 2002-06-04 | 2003-12-05 | Centre Nat Rech Scient | Low loss optical micro-waveguide production involves dry and wet etching procedures to define the side surfaces of the guide and reveal crystalline planes for the side surfaces |
US7169654B2 (en) | 2004-11-15 | 2007-01-30 | Freescale Semiconductor, Inc. | Method of forming a semiconductor device |
US7309628B2 (en) | 2004-11-15 | 2007-12-18 | Omar Zia | Method of forming a semiconductor device |
US7067342B2 (en) | 2004-11-15 | 2006-06-27 | Freescale Semiconductor, Inc. | Method of integrating optical devices and electronic devices on an integrated circuit |
US7098090B2 (en) | 2004-11-15 | 2006-08-29 | Freescale Semiconductor, Inc. | Method of forming a semiconductor device |
US7109051B2 (en) | 2004-11-15 | 2006-09-19 | Freescale Semiconductor, Inc. | Method of integrating optical devices and electronic devices on an integrated circuit |
US9039907B2 (en) * | 2011-07-20 | 2015-05-26 | Imec | Methods for improving integrated photonic device uniformity |
US10718901B2 (en) | 2013-06-26 | 2020-07-21 | Micron Technology, Inc. | Photonic device having a photonic crystal lower cladding layer provided on a semiconductor substrate |
KR20160147018A (en) | 2014-04-30 | 2016-12-21 | 후아웨이 테크놀러지 컴퍼니 리미티드 | Inverse taper waveguides for low-loss mode converters |
US10838146B2 (en) * | 2016-06-03 | 2020-11-17 | Rockley Photonics Limited | Single mode waveguide with an adiabatic bend |
GB2572641B (en) | 2018-04-06 | 2021-06-02 | Rockley Photonics Ltd | Optoelectronic device and array thereof |
WO2022184869A1 (en) | 2021-03-05 | 2022-09-09 | Rockley Photonics Limited | Higher order mode filter |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0150929A2 (en) * | 1984-01-16 | 1985-08-07 | Texas Instruments Incorporated | Substrate with optical communications systems between chips mounted thereon |
DE4113355A1 (en) * | 1991-04-24 | 1992-10-29 | Siemens Ag | Optical waveguide in silicon@ layer between boundary regions - which may be constituted by differential doping of semiconductor, or imposition of dielectric material alongside it |
US5212111A (en) * | 1992-04-22 | 1993-05-18 | Micron Technology, Inc. | Local-oxidation of silicon (LOCOS) process using ceramic barrier layer |
US5327448A (en) * | 1992-03-30 | 1994-07-05 | The Board Of Trustees Of The University Of Illinois | Semiconductor devices and techniques for controlled optical confinement |
US5360982A (en) * | 1991-10-08 | 1994-11-01 | U.S. Philips Corporation | Optoelectronic semiconductor having a groove-shaped waveguide |
EP0793121A2 (en) * | 1996-02-29 | 1997-09-03 | Nortel Networks Corporation | Semiconductor optical waveguide |
-
2001
- 2001-08-16 WO PCT/CA2001/001159 patent/WO2002014915A2/en active Application Filing
- 2001-08-16 AU AU2001281623A patent/AU2001281623A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0150929A2 (en) * | 1984-01-16 | 1985-08-07 | Texas Instruments Incorporated | Substrate with optical communications systems between chips mounted thereon |
DE4113355A1 (en) * | 1991-04-24 | 1992-10-29 | Siemens Ag | Optical waveguide in silicon@ layer between boundary regions - which may be constituted by differential doping of semiconductor, or imposition of dielectric material alongside it |
US5360982A (en) * | 1991-10-08 | 1994-11-01 | U.S. Philips Corporation | Optoelectronic semiconductor having a groove-shaped waveguide |
US5327448A (en) * | 1992-03-30 | 1994-07-05 | The Board Of Trustees Of The University Of Illinois | Semiconductor devices and techniques for controlled optical confinement |
US5212111A (en) * | 1992-04-22 | 1993-05-18 | Micron Technology, Inc. | Local-oxidation of silicon (LOCOS) process using ceramic barrier layer |
EP0793121A2 (en) * | 1996-02-29 | 1997-09-03 | Nortel Networks Corporation | Semiconductor optical waveguide |
Non-Patent Citations (3)
Title |
---|
CUTOLO A ET AL: "SILICON ELECTRO-OPTIC MODULAR BASED ON A THREE TERMINAL DEVICE INTEGRATED IN A LOW-LOSS SINGLE MODE SOI WAVEGUIDE", JOURNAL OF LIGHTWAVE TECHNOLOGY, IEEE. NEW YORK, US, vol. 15, no. 3, 1 March 1997 (1997-03-01), pages 505 - 518, XP000686685, ISSN: 0733-8724 * |
PEARSON M R T ET AL: "ARRAYED WAVEGUIDE RATING DEMULTIPLEXERS IN SILICON-ON-INSULATOR", PROCEEDINGS OF THE SPIE, SPIE, BELLINGHAM, VA, US, vol. 3953, 28 January 2000 (2000-01-28), pages 11 - 18, XP001040941 * |
RICKMAN A G ET AL: "SILICON-ON-INSULATOR OPTICAL RIB WAVEGUIDES: LOSS, MODE CHARACTERISTICS, BENDS AND Y-JUNCTIONS", IEE PROCEEDINGS: OPTOELECTRONICS, INSTITUTION OF ELECTRICAL ENGINEERS, STEVENAGE, GB, vol. 141, no. 6, 1 December 1994 (1994-12-01), pages 391 - 393, XP000494732, ISSN: 1350-2433 * |
Also Published As
Publication number | Publication date |
---|---|
AU2001281623A1 (en) | 2002-02-25 |
WO2002014915A2 (en) | 2002-02-21 |
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