JPS52121349A - Optical guide - Google Patents

Optical guide

Info

Publication number
JPS52121349A
JPS52121349A JP3888476A JP3888476A JPS52121349A JP S52121349 A JPS52121349 A JP S52121349A JP 3888476 A JP3888476 A JP 3888476A JP 3888476 A JP3888476 A JP 3888476A JP S52121349 A JPS52121349 A JP S52121349A
Authority
JP
Japan
Prior art keywords
optical guide
caystal
refractive
select
double
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
JP3888476A
Other languages
English (en)
Japanese (ja)
Other versions
JPS562928B2 (enExample
Inventor
Juichi Noda
Shoichi Saito
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.)
NTT Inc
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 JP3888476A priority Critical patent/JPS52121349A/ja
Publication of JPS52121349A publication Critical patent/JPS52121349A/ja
Publication of JPS562928B2 publication Critical patent/JPS562928B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Integrated Circuits (AREA)
  • Waveguides (AREA)
JP3888476A 1976-04-06 1976-04-06 Optical guide Granted JPS52121349A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3888476A JPS52121349A (en) 1976-04-06 1976-04-06 Optical guide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3888476A JPS52121349A (en) 1976-04-06 1976-04-06 Optical guide

Publications (2)

Publication Number Publication Date
JPS52121349A true JPS52121349A (en) 1977-10-12
JPS562928B2 JPS562928B2 (enExample) 1981-01-22

Family

ID=12537627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3888476A Granted JPS52121349A (en) 1976-04-06 1976-04-06 Optical guide

Country Status (1)

Country Link
JP (1) JPS52121349A (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS502560A (enExample) * 1973-05-07 1975-01-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS502560A (enExample) * 1973-05-07 1975-01-11

Also Published As

Publication number Publication date
JPS562928B2 (enExample) 1981-01-22

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