GB9000852D0 - Waveguide fabrication - Google Patents

Waveguide fabrication

Info

Publication number
GB9000852D0
GB9000852D0 GB909000852A GB9000852A GB9000852D0 GB 9000852 D0 GB9000852 D0 GB 9000852D0 GB 909000852 A GB909000852 A GB 909000852A GB 9000852 A GB9000852 A GB 9000852A GB 9000852 D0 GB9000852 D0 GB 9000852D0
Authority
GB
United Kingdom
Prior art keywords
waveguide fabrication
waveguide
fabrication
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.)
Pending
Application number
GB909000852A
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications 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 British Telecommunications PLC filed Critical British Telecommunications PLC
Priority to GB909000852A priority Critical patent/GB9000852D0/en
Publication of GB9000852D0 publication Critical patent/GB9000852D0/en
Priority to PCT/GB1991/000044 priority patent/WO1991010931A1/en
Priority to AU70746/91A priority patent/AU7074691A/en
Pending 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
GB909000852A 1990-01-15 1990-01-15 Waveguide fabrication Pending GB9000852D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB909000852A GB9000852D0 (en) 1990-01-15 1990-01-15 Waveguide fabrication
PCT/GB1991/000044 WO1991010931A1 (en) 1990-01-15 1991-01-14 Waveguide fabrication
AU70746/91A AU7074691A (en) 1990-01-15 1991-01-14 Waveguide fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909000852A GB9000852D0 (en) 1990-01-15 1990-01-15 Waveguide fabrication

Publications (1)

Publication Number Publication Date
GB9000852D0 true GB9000852D0 (en) 1990-03-14

Family

ID=10669308

Family Applications (1)

Application Number Title Priority Date Filing Date
GB909000852A Pending GB9000852D0 (en) 1990-01-15 1990-01-15 Waveguide fabrication

Country Status (3)

Country Link
AU (1) AU7074691A (en)
GB (1) GB9000852D0 (en)
WO (1) WO1991010931A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2306694A (en) * 1995-10-17 1997-05-07 Northern Telecom Ltd Strip-loaded planar optical waveguide
GB2312524A (en) * 1996-04-24 1997-10-29 Northern Telecom Ltd Planar optical waveguide cladding by PECVD method
JP3457848B2 (en) * 1997-06-19 2003-10-20 京セラ株式会社 Manufacturing method of optical waveguide
JP3470016B2 (en) * 1997-07-31 2003-11-25 京セラ株式会社 Method of manufacturing optical integrated circuit board
DE19755416C1 (en) * 1997-12-12 1999-06-10 Bosch Gmbh Robert Producing a light guide in a silver cation exchanged silicon dioxide layer on a silicon substrate
DE19803852C2 (en) * 1998-01-31 2003-12-18 Bosch Gmbh Robert Process for the production of silicon wafers oxidized on both sides
JP2004301981A (en) * 2003-03-31 2004-10-28 Seiichi Nagata Silicon substrate and method for forming the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01227104A (en) * 1988-03-08 1989-09-11 Fujikura Ltd Light transmission line device and its production

Also Published As

Publication number Publication date
AU7074691A (en) 1991-08-05
WO1991010931A1 (en) 1991-07-25

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