JPS6116961B2 - - Google Patents

Info

Publication number
JPS6116961B2
JPS6116961B2 JP54024193A JP2419379A JPS6116961B2 JP S6116961 B2 JPS6116961 B2 JP S6116961B2 JP 54024193 A JP54024193 A JP 54024193A JP 2419379 A JP2419379 A JP 2419379A JP S6116961 B2 JPS6116961 B2 JP S6116961B2
Authority
JP
Japan
Prior art keywords
light
polarization
axis direction
optical
circuit element
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
Application number
JP54024193A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55117108A (en
Inventor
Shojiro Kawakami
Haruhiko Tsucha
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP2419379A priority Critical patent/JPS55117108A/ja
Publication of JPS55117108A publication Critical patent/JPS55117108A/ja
Publication of JPS6116961B2 publication Critical patent/JPS6116961B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Integrated Circuits (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP2419379A 1979-03-02 1979-03-02 Light polarizing circuit element Granted JPS55117108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2419379A JPS55117108A (en) 1979-03-02 1979-03-02 Light polarizing circuit element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2419379A JPS55117108A (en) 1979-03-02 1979-03-02 Light polarizing circuit element

Publications (2)

Publication Number Publication Date
JPS55117108A JPS55117108A (en) 1980-09-09
JPS6116961B2 true JPS6116961B2 (fr) 1986-05-02

Family

ID=12131481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2419379A Granted JPS55117108A (en) 1979-03-02 1979-03-02 Light polarizing circuit element

Country Status (1)

Country Link
JP (1) JPS55117108A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047290A1 (de) * 1980-12-16 1982-07-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt "wellenleiter und ein verfahren zu dessen herstellung"
JPS6097304A (ja) * 1983-11-01 1985-05-31 Shojiro Kawakami 偏光子
JPH02123321A (ja) * 1988-11-02 1990-05-10 Shojiro Kawakami 光アイソレータの製造方法および同製造方法に用いられる偏光素子アレイ並びに同製造方法で得られた光アイソレータを一体化した光学モジュール
JP2532650B2 (ja) * 1989-03-27 1996-09-11 松下電器産業株式会社 積層型偏光子の製造方法
JPH0980364A (ja) * 1995-09-13 1997-03-28 Nec Corp 導波路型光デバイス
CN1922670A (zh) * 2004-05-14 2007-02-28 富士通株式会社 光照射头、信息存储装置、光照射头设计装置及光照射头设计程序

Also Published As

Publication number Publication date
JPS55117108A (en) 1980-09-09

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