JPS53106152A - Integrated taper type optical conjunction device and preparation therefor - Google Patents

Integrated taper type optical conjunction device and preparation therefor

Info

Publication number
JPS53106152A
JPS53106152A JP2126177A JP2126177A JPS53106152A JP S53106152 A JPS53106152 A JP S53106152A JP 2126177 A JP2126177 A JP 2126177A JP 2126177 A JP2126177 A JP 2126177A JP S53106152 A JPS53106152 A JP S53106152A
Authority
JP
Japan
Prior art keywords
type optical
taper type
preparation therefor
conjunction device
integrated taper
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
JP2126177A
Other languages
Japanese (ja)
Inventor
Kiyoshi Asakawa
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP2126177A priority Critical patent/JPS53106152A/en
Publication of JPS53106152A publication Critical patent/JPS53106152A/en
Pending legal-status Critical Current

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  • Optical Integrated Circuits (AREA)

Abstract

PURPOSE:To lead laser beam having flat beam diameter efficiently into optical fiber by effecting ion injection into the substrate while varying gradually width or thickness of ion injected layer.
JP2126177A 1977-02-28 1977-02-28 Integrated taper type optical conjunction device and preparation therefor Pending JPS53106152A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2126177A JPS53106152A (en) 1977-02-28 1977-02-28 Integrated taper type optical conjunction device and preparation therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2126177A JPS53106152A (en) 1977-02-28 1977-02-28 Integrated taper type optical conjunction device and preparation therefor

Publications (1)

Publication Number Publication Date
JPS53106152A true JPS53106152A (en) 1978-09-14

Family

ID=12050145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2126177A Pending JPS53106152A (en) 1977-02-28 1977-02-28 Integrated taper type optical conjunction device and preparation therefor

Country Status (1)

Country Link
JP (1) JPS53106152A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57135906A (en) * 1981-02-17 1982-08-21 Fujitsu Ltd Optical waveguide
JP2002228865A (en) * 2001-01-29 2002-08-14 Fdk Corp Ion exchange method and method for producing light guide device by the same
WO2003102649A1 (en) * 2002-05-31 2003-12-11 Intel Corporation Fabrication of a waveguide taper through ion implantation
US6956983B2 (en) 2002-05-31 2005-10-18 Intel Corporation Epitaxial growth for waveguide tapering

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57135906A (en) * 1981-02-17 1982-08-21 Fujitsu Ltd Optical waveguide
JP2002228865A (en) * 2001-01-29 2002-08-14 Fdk Corp Ion exchange method and method for producing light guide device by the same
JP4662095B2 (en) * 2001-01-29 2011-03-30 Ｆｄｋ株式会社 Manufacturing method of optical waveguide device
WO2003102649A1 (en) * 2002-05-31 2003-12-11 Intel Corporation Fabrication of a waveguide taper through ion implantation
US6956983B2 (en) 2002-05-31 2005-10-18 Intel Corporation Epitaxial growth for waveguide tapering
US6987912B2 (en) 2002-05-31 2006-01-17 Intel Corporation Epitaxial growth for waveguide tapering
US6989284B2 (en) 2002-05-31 2006-01-24 Intel Corporation Fabrication of a waveguide taper through ion implantation
US7043124B2 (en) 2002-05-31 2006-05-09 Intel Corporation Fabrication of a waveguide taper through ion implantation

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