JPS6459221A - Light-light conversion device - Google Patents

Light-light conversion device

Info

Publication number
JPS6459221A
JPS6459221A JP21509687A JP21509687A JPS6459221A JP S6459221 A JPS6459221 A JP S6459221A JP 21509687 A JP21509687 A JP 21509687A JP 21509687 A JP21509687 A JP 21509687A JP S6459221 A JPS6459221 A JP S6459221A
Authority
JP
Japan
Prior art keywords
former
optical
scanning
light
ray
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
JP21509687A
Other languages
Japanese (ja)
Inventor
Toshihiro Suzuki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP21509687A priority Critical patent/JPS6459221A/en
Publication of JPS6459221A publication Critical patent/JPS6459221A/en
Pending legal-status Critical Current

Links

Landscapes

  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

PURPOSE:To enable the rapid conversion of the titled device by converting an optical information column distributing in space (the former) to an optical information column distributing in time (the latter) by a scanning ray coming from an optical scanning means. CONSTITUTION:The former S1 is received by an optical switching element column 1. Said optical switching element column 1 is scanned by the scanning ray LB coming from the optical scanning means 2. Said scanning ray LB converts the former S1 to the latter T1. Thus, as the former S1 is converted to the latter T1 by scanning optically with the scanning ray LB, the electrical treatment during the optical conversion is made to unnecessary. Thus, the former S1 can be rapidly converted to the latter T1.
JP21509687A 1987-08-31 1987-08-31 Light-light conversion device Pending JPS6459221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21509687A JPS6459221A (en) 1987-08-31 1987-08-31 Light-light conversion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21509687A JPS6459221A (en) 1987-08-31 1987-08-31 Light-light conversion device

Publications (1)

Publication Number Publication Date
JPS6459221A true JPS6459221A (en) 1989-03-06

Family

ID=16666688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21509687A Pending JPS6459221A (en) 1987-08-31 1987-08-31 Light-light conversion device

Country Status (1)

Country Link
JP (1) JPS6459221A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7063744B2 (en) 2003-02-18 2006-06-20 Asahi Breweries Ltd. Coating device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7063744B2 (en) 2003-02-18 2006-06-20 Asahi Breweries Ltd. Coating device

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