JPH0531123B2 - - Google Patents

Info

Publication number
JPH0531123B2
JPH0531123B2 JP59047980A JP4798084A JPH0531123B2 JP H0531123 B2 JPH0531123 B2 JP H0531123B2 JP 59047980 A JP59047980 A JP 59047980A JP 4798084 A JP4798084 A JP 4798084A JP H0531123 B2 JPH0531123 B2 JP H0531123B2
Authority
JP
Japan
Prior art keywords
glass
potassium
diffusion
glass substrate
substrate
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.)
Expired - Lifetime
Application number
JP59047980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60191208A (ja
Inventor
Kazutaka Baba
Kazuo Shiraishi
Shozaburo Kawakami
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP59047980A priority Critical patent/JPS60191208A/ja
Publication of JPS60191208A publication Critical patent/JPS60191208A/ja
Publication of JPH0531123B2 publication Critical patent/JPH0531123B2/ja
Granted 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
    • G02B6/134—Integrated optical circuits characterised by the manufacturing method by substitution by dopant atoms
    • G02B6/1342—Integrated optical circuits characterised by the manufacturing method by substitution by dopant atoms using diffusion

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
JP59047980A 1984-03-12 1984-03-12 光回路素子とその製造方法 Granted JPS60191208A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59047980A JPS60191208A (ja) 1984-03-12 1984-03-12 光回路素子とその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59047980A JPS60191208A (ja) 1984-03-12 1984-03-12 光回路素子とその製造方法

Publications (2)

Publication Number Publication Date
JPS60191208A JPS60191208A (ja) 1985-09-28
JPH0531123B2 true JPH0531123B2 (enrdf_load_stackoverflow) 1993-05-11

Family

ID=12790456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59047980A Granted JPS60191208A (ja) 1984-03-12 1984-03-12 光回路素子とその製造方法

Country Status (1)

Country Link
JP (1) JPS60191208A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1323194C (en) * 1987-07-28 1993-10-19 Amaresh Mahapatra Process for tapering waveguides
GB2346452A (en) * 1999-02-05 2000-08-09 Univ Glasgow Waveguides
WO2018135411A1 (ja) * 2017-01-19 2018-07-26 住友電気工業株式会社 光導波路部材及び光結合構造
JP7010244B2 (ja) * 2017-01-26 2022-01-26 住友電気工業株式会社 光接続部品及び光結合構造

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58134609A (ja) * 1982-02-03 1983-08-10 Nec Corp 光導波路の製造方法

Also Published As

Publication number Publication date
JPS60191208A (ja) 1985-09-28

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