JPS5441754A - Dielectric line optical coupling device - Google Patents

Dielectric line optical coupling device

Info

Publication number
JPS5441754A
JPS5441754A JP10854577A JP10854577A JPS5441754A JP S5441754 A JPS5441754 A JP S5441754A JP 10854577 A JP10854577 A JP 10854577A JP 10854577 A JP10854577 A JP 10854577A JP S5441754 A JPS5441754 A JP S5441754A
Authority
JP
Japan
Prior art keywords
coupling device
optical coupling
dielectric line
line optical
refractive indices
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
JP10854577A
Other languages
Japanese (ja)
Inventor
Shutaro Nanbu
Masaru Kazumura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP10854577A priority Critical patent/JPS5441754A/en
Publication of JPS5441754A publication Critical patent/JPS5441754A/en
Pending legal-status Critical Current

Links

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  • Optical Integrated Circuits (AREA)
  • Waveguides (AREA)

Abstract

PURPOSE:To achieve the smaller size and higher performance of the dielectric line optical coupling device advantageous for integration by making the equivalent refractive indices of the two parallel arrayed lines and their coupling part higher than the equivalent refractive indices of other portions in contact with these.
JP10854577A 1977-09-08 1977-09-08 Dielectric line optical coupling device Pending JPS5441754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10854577A JPS5441754A (en) 1977-09-08 1977-09-08 Dielectric line optical coupling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10854577A JPS5441754A (en) 1977-09-08 1977-09-08 Dielectric line optical coupling device

Publications (1)

Publication Number Publication Date
JPS5441754A true JPS5441754A (en) 1979-04-03

Family

ID=14487532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10854577A Pending JPS5441754A (en) 1977-09-08 1977-09-08 Dielectric line optical coupling device

Country Status (1)

Country Link
JP (1) JPS5441754A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59106727U (en) * 1983-01-08 1984-07-18 トヨタ自動車株式会社 Vehicle gear shift mechanism
JP2006231023A (en) * 2005-01-26 2006-09-07 Minoshima Mokkosha:Kk Chopping board
JP2011036647A (en) * 2010-06-24 2011-02-24 Seiki Chi Chopping board

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5177259A (en) * 1974-08-08 1976-07-05 Int Standard Electric Corp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5177259A (en) * 1974-08-08 1976-07-05 Int Standard Electric Corp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59106727U (en) * 1983-01-08 1984-07-18 トヨタ自動車株式会社 Vehicle gear shift mechanism
JP2006231023A (en) * 2005-01-26 2006-09-07 Minoshima Mokkosha:Kk Chopping board
JP2011036647A (en) * 2010-06-24 2011-02-24 Seiki Chi Chopping board

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