JPS55117108A - Light polarizing circuit element - Google Patents

Light polarizing circuit element

Info

Publication number
JPS55117108A
JPS55117108A JP2419379A JP2419379A JPS55117108A JP S55117108 A JPS55117108 A JP S55117108A JP 2419379 A JP2419379 A JP 2419379A JP 2419379 A JP2419379 A JP 2419379A JP S55117108 A JPS55117108 A JP S55117108A
Authority
JP
Japan
Prior art keywords
compared
light
dielectric
dielectric layers
polarized
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.)
Granted
Application number
JP2419379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6116961B2 (enrdf_load_stackoverflow
Inventor
Shojiro Kawakami
Haruhiko Tsuchiya
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 Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Integrated Circuits (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 true JPS55117108A (en) 1980-09-09
JPS6116961B2 JPS6116961B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57124311A (en) * 1980-12-16 1982-08-03 Licentia Gmbh Waveguide body and making thereof
JPS6097304A (ja) * 1983-11-01 1985-05-31 Shojiro Kawakami 偏光子
JPH02251906A (ja) * 1989-03-27 1990-10-09 Matsushita Electric Ind Co Ltd 積層型偏光子の製造方法
US5040863A (en) * 1988-11-02 1991-08-20 Tokyo Electrical Co., Inc. Optical isolator
US5815609A (en) * 1995-09-13 1998-09-29 Nec Corporation Waveguide type optical external modulator
WO2005112014A1 (ja) * 2004-05-14 2005-11-24 Fujitsu Limited 光照射ヘッド、情報記憶装置、光照射ヘッド設計装置、および光照射ヘッド設計プログラム

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57124311A (en) * 1980-12-16 1982-08-03 Licentia Gmbh Waveguide body and making thereof
JPS6097304A (ja) * 1983-11-01 1985-05-31 Shojiro Kawakami 偏光子
US5040863A (en) * 1988-11-02 1991-08-20 Tokyo Electrical Co., Inc. Optical isolator
JPH02251906A (ja) * 1989-03-27 1990-10-09 Matsushita Electric Ind Co Ltd 積層型偏光子の製造方法
US5815609A (en) * 1995-09-13 1998-09-29 Nec Corporation Waveguide type optical external modulator
WO2005112014A1 (ja) * 2004-05-14 2005-11-24 Fujitsu Limited 光照射ヘッド、情報記憶装置、光照射ヘッド設計装置、および光照射ヘッド設計プログラム
US7304916B2 (en) 2004-05-14 2007-12-04 Fujitsu Limited Optical head, information storage apparatus, optical head design apparatus, and optical head design program storage medium

Also Published As

Publication number Publication date
JPS6116961B2 (enrdf_load_stackoverflow) 1986-05-02

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