AU2002212440A1 - Fabrication of integrated circuit - Google Patents

Fabrication of integrated circuit

Info

Publication number
AU2002212440A1
AU2002212440A1 AU2002212440A AU1244002A AU2002212440A1 AU 2002212440 A1 AU2002212440 A1 AU 2002212440A1 AU 2002212440 A AU2002212440 A AU 2002212440A AU 1244002 A AU1244002 A AU 1244002A AU 2002212440 A1 AU2002212440 A1 AU 2002212440A1
Authority
AU
Australia
Prior art keywords
fabrication
integrated circuit
integrated
circuit
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.)
Abandoned
Application number
AU2002212440A
Inventor
John Paul Drake
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lumentum Technology UK Ltd
Original Assignee
Bookham Technology PLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bookham Technology PLC filed Critical Bookham Technology PLC
Publication of AU2002212440A1 publication Critical patent/AU2002212440A1/en
Abandoned legal-status Critical Current

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
    • G02B6/1228—Tapered waveguides, e.g. integrated spot-size transformers
    • 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
    • G02B6/125—Bends, branchings or intersections
    • 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
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/0035—Multiple processes, e.g. applying a further resist layer on an already in a previously step, processed pattern or textured surface

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Optical Integrated Circuits (AREA)
AU2002212440A 2000-11-24 2001-10-25 Fabrication of integrated circuit Abandoned AU2002212440A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0028679.9 2000-11-24
GB0028679A GB2369453B (en) 2000-11-24 2000-11-24 Fabrication of integrated circuit
PCT/GB2001/004730 WO2002042846A2 (en) 2000-11-24 2001-10-25 Fabrication of integrated circuit

Publications (1)

Publication Number Publication Date
AU2002212440A1 true AU2002212440A1 (en) 2002-06-03

Family

ID=9903809

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002212440A Abandoned AU2002212440A1 (en) 2000-11-24 2001-10-25 Fabrication of integrated circuit

Country Status (4)

Country Link
US (1) US20050008314A1 (en)
AU (1) AU2002212440A1 (en)
GB (1) GB2369453B (en)
WO (1) WO2002042846A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7088890B2 (en) * 2004-11-30 2006-08-08 Intel Corporation Dual “cheese wedge” silicon taper waveguide
JP4847176B2 (en) * 2006-03-29 2011-12-28 住友大阪セメント株式会社 Light control element and manufacturing method thereof
JP2015084019A (en) * 2013-10-25 2015-04-30 富士通株式会社 Spot size converter and optical device
JP6369036B2 (en) * 2014-02-04 2018-08-08 日本電気株式会社 Optical waveguide and optical waveguide manufacturing method
JP6533118B2 (en) * 2015-08-05 2019-06-19 ルネサスエレクトロニクス株式会社 Semiconductor device manufacturing method
WO2020181938A1 (en) * 2019-03-14 2020-09-17 青岛海信宽带多媒体技术有限公司 Optical module
US20220373737A1 (en) * 2019-07-09 2022-11-24 Nippon Telegraph And Telephone Corporation Optical Multiplexing Circuit

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778900A (en) * 1970-09-04 1973-12-18 Ibm Method for forming interconnections between circuit layers of a multi-layer package
US4473598A (en) * 1982-06-30 1984-09-25 International Business Machines Corporation Method of filling trenches with silicon and structures
JPS59155839A (en) * 1983-02-25 1984-09-05 Mitsubishi Electric Corp Mask for transferring pattern
US4530736A (en) * 1983-11-03 1985-07-23 International Business Machines Corporation Method for manufacturing Fresnel phase reversal plate lenses
JPS62135837A (en) * 1985-12-10 1987-06-18 Matsushita Electric Ind Co Ltd Photomask and photoengraving method using same
JPS6376330A (en) * 1986-09-18 1988-04-06 Oki Electric Ind Co Ltd Manufacture of semiconductor device
US4707218A (en) * 1986-10-28 1987-11-17 International Business Machines Corporation Lithographic image size reduction
US4801350A (en) * 1986-12-29 1989-01-31 Motorola, Inc. Method for obtaining submicron features from optical lithography technology
US4838991A (en) * 1987-10-30 1989-06-13 International Business Machines Corporation Process for defining organic sidewall structures
US5298450A (en) * 1987-12-10 1994-03-29 Texas Instruments Incorporated Process for simultaneously fabricating isolation structures for bipolar and CMOS circuits
US4836885A (en) * 1988-05-03 1989-06-06 International Business Machines Corporation Planarization process for wide trench isolation
US5065217A (en) * 1990-06-27 1991-11-12 Texas Instruments Incorporated Process for simultaneously fabricating isolation structures for bipolar and CMOS circuits
US5078516A (en) * 1990-11-06 1992-01-07 Bell Communications Research, Inc. Tapered rib waveguides
JPH04247456A (en) * 1991-02-01 1992-09-03 Fujitsu Ltd Mask for exposure
US5302477A (en) * 1992-08-21 1994-04-12 Intel Corporation Inverted phase-shifted reticle
KR0144903B1 (en) * 1995-04-21 1998-08-17 김광호 Mask and lithography process for the control of photoresist pattern line width
US5654238A (en) * 1995-08-03 1997-08-05 International Business Machines Corporation Method for etching vertical contact holes without substrate damage caused by directional etching
GB2317023B (en) * 1997-02-07 1998-07-29 Bookham Technology Ltd A tapered rib waveguide
US5895240A (en) * 1997-06-30 1999-04-20 Taiwan Semiconductor Manufacturing Company, Ltd. Method of making stepped edge structure of an EEPROM tunneling window
US5933761A (en) * 1998-02-09 1999-08-03 Lee; Ellis Dual damascene structure and its manufacturing method
JP2003060024A (en) * 2001-08-13 2003-02-28 Mitsubishi Electric Corp Semiconductor device and method for manufacturing the same

Also Published As

Publication number Publication date
GB0028679D0 (en) 2001-01-10
GB2369453B (en) 2002-07-31
GB2369453A (en) 2002-05-29
WO2002042846A3 (en) 2003-05-01
WO2002042846A2 (en) 2002-05-30
US20050008314A1 (en) 2005-01-13

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