JPS5434847A - Optical propagating device - Google Patents

Optical propagating device

Info

Publication number
JPS5434847A
JPS5434847A JP10131177A JP10131177A JPS5434847A JP S5434847 A JPS5434847 A JP S5434847A JP 10131177 A JP10131177 A JP 10131177A JP 10131177 A JP10131177 A JP 10131177A JP S5434847 A JPS5434847 A JP S5434847A
Authority
JP
Japan
Prior art keywords
optical propagating
optical
propagating
raised
providing
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
JP10131177A
Other languages
Japanese (ja)
Inventor
Shutaro Nanbu
Haruyoshi Yamanaka
Original Assignee
Matsushita Electric Ind 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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Priority to JP10131177A priority Critical patent/JPS5434847A/en
Publication of JPS5434847A publication Critical patent/JPS5434847A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To form upper and lower optical guides in arbitrary independent shapes by providing a raised part to the bottom face side of the lower dielectric optical guide out of the waveguides laminated in upper and lower.
JP10131177A 1977-08-23 1977-08-23 Optical propagating device Pending JPS5434847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10131177A JPS5434847A (en) 1977-08-23 1977-08-23 Optical propagating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10131177A JPS5434847A (en) 1977-08-23 1977-08-23 Optical propagating device

Publications (1)

Publication Number Publication Date
JPS5434847A true JPS5434847A (en) 1979-03-14

Family

ID=14297257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10131177A Pending JPS5434847A (en) 1977-08-23 1977-08-23 Optical propagating device

Country Status (1)

Country Link
JP (1) JPS5434847A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5751912A (en) * 1980-09-12 1982-03-27 Fuji Heavy Ind Ltd Control method of internal combustion engine having plural power sources
JPS5793657A (en) * 1980-11-29 1982-06-10 Fuji Heavy Ind Ltd Internal combustion engine having plural power sources
JPS5799243A (en) * 1980-09-29 1982-06-19 Kronogard Sven Olof Propelling installation for automobile
US4518219A (en) * 1980-01-25 1985-05-21 Massachusetts Institute Of Technology Optical guided wave devices employing semiconductor-insulator structures
JPS6241939A (en) * 1985-08-16 1987-02-23 Yanmar Diesel Engine Co Ltd Parallelly arranged crankshaft type engine
JPH0466906A (en) * 1990-07-04 1992-03-03 Hikari Keisoku Gijutsu Kaihatsu Kk Optical waveguide element and its manufacture
JP2002022983A (en) * 2000-05-17 2002-01-23 Lucent Technol Inc Tuning type all pass optical filter enlargen in free spectrum range

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4848139A (en) * 1971-10-14 1973-07-07
JPS50156948A (en) * 1974-05-14 1975-12-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4848139A (en) * 1971-10-14 1973-07-07
JPS50156948A (en) * 1974-05-14 1975-12-18

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518219A (en) * 1980-01-25 1985-05-21 Massachusetts Institute Of Technology Optical guided wave devices employing semiconductor-insulator structures
JPS5751912A (en) * 1980-09-12 1982-03-27 Fuji Heavy Ind Ltd Control method of internal combustion engine having plural power sources
JPS5799243A (en) * 1980-09-29 1982-06-19 Kronogard Sven Olof Propelling installation for automobile
JPS5793657A (en) * 1980-11-29 1982-06-10 Fuji Heavy Ind Ltd Internal combustion engine having plural power sources
JPS6241939A (en) * 1985-08-16 1987-02-23 Yanmar Diesel Engine Co Ltd Parallelly arranged crankshaft type engine
JPH0466906A (en) * 1990-07-04 1992-03-03 Hikari Keisoku Gijutsu Kaihatsu Kk Optical waveguide element and its manufacture
JP2002022983A (en) * 2000-05-17 2002-01-23 Lucent Technol Inc Tuning type all pass optical filter enlargen in free spectrum range

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