JPS58221810A - 光アイソレ−タ及びその製造方法 - Google Patents

光アイソレ−タ及びその製造方法

Info

Publication number
JPS58221810A
JPS58221810A JP10519382A JP10519382A JPS58221810A JP S58221810 A JPS58221810 A JP S58221810A JP 10519382 A JP10519382 A JP 10519382A JP 10519382 A JP10519382 A JP 10519382A JP S58221810 A JPS58221810 A JP S58221810A
Authority
JP
Japan
Prior art keywords
region
film
reciprocal
magneto
reciprocal effect
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
JP10519382A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0216882B2 (OSRAM
Inventor
Koji Ando
安藤　功▲じ▼
Yuuko Yokoyama
横山　侑子
Takashi Okuda
奥田　高士
Naoki Koshizuka
直己 腰塚
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP10519382A priority Critical patent/JPS58221810A/ja
Publication of JPS58221810A publication Critical patent/JPS58221810A/ja
Publication of JPH0216882B2 publication Critical patent/JPH0216882B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Magnetic Variables (AREA)
  • Optical Integrated Circuits (AREA)
JP10519382A 1982-06-18 1982-06-18 光アイソレ−タ及びその製造方法 Granted JPS58221810A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10519382A JPS58221810A (ja) 1982-06-18 1982-06-18 光アイソレ−タ及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10519382A JPS58221810A (ja) 1982-06-18 1982-06-18 光アイソレ−タ及びその製造方法

Publications (2)

Publication Number Publication Date
JPS58221810A true JPS58221810A (ja) 1983-12-23
JPH0216882B2 JPH0216882B2 (OSRAM) 1990-04-18

Family

ID=14400829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10519382A Granted JPS58221810A (ja) 1982-06-18 1982-06-18 光アイソレ−タ及びその製造方法

Country Status (1)

Country Link
JP (1) JPS58221810A (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01319706A (ja) * 1988-06-21 1989-12-26 Brother Ind Ltd 光アイソレータ
JPH02293680A (ja) * 1989-04-17 1990-12-04 American Teleph & Telegr Co <Att> 磁場検出装置
JPH0311304A (ja) * 1989-06-09 1991-01-18 Brother Ind Ltd 光アイソレータ
JPH0375605A (ja) * 1989-08-17 1991-03-29 Nippon Telegr & Teleph Corp <Ntt> 導波路型光アイソレータ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5169645A (OSRAM) * 1974-11-05 1976-06-16 Siemens Ag

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5169645A (OSRAM) * 1974-11-05 1976-06-16 Siemens Ag

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01319706A (ja) * 1988-06-21 1989-12-26 Brother Ind Ltd 光アイソレータ
JPH02293680A (ja) * 1989-04-17 1990-12-04 American Teleph & Telegr Co <Att> 磁場検出装置
JPH0311304A (ja) * 1989-06-09 1991-01-18 Brother Ind Ltd 光アイソレータ
JPH0375605A (ja) * 1989-08-17 1991-03-29 Nippon Telegr & Teleph Corp <Ntt> 導波路型光アイソレータ

Also Published As

Publication number Publication date
JPH0216882B2 (OSRAM) 1990-04-18

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