JPS52155547A - Optical vlume control device for optical fibre conduction beam - Google Patents

Optical vlume control device for optical fibre conduction beam

Info

Publication number
JPS52155547A
JPS52155547A JP7213476A JP7213476A JPS52155547A JP S52155547 A JPS52155547 A JP S52155547A JP 7213476 A JP7213476 A JP 7213476A JP 7213476 A JP7213476 A JP 7213476A JP S52155547 A JPS52155547 A JP S52155547A
Authority
JP
Japan
Prior art keywords
optical
optical fibre
vlume
control device
fibre conduction
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
JP7213476A
Other languages
Japanese (ja)
Inventor
Toshifumi Tamura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7213476A priority Critical patent/JPS52155547A/en
Publication of JPS52155547A publication Critical patent/JPS52155547A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Couplings Of Light Guides (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

PURPOSE:To facilitate optical volume control of the optical fibre conduction beam without cause mode conversion and to obtain quality superior in reproductivity with fairly compact unit, by preparing a means to obtain a linear polarized beam on the optical fibre conduction path and a means to vary transmission coefficient.
JP7213476A 1976-06-21 1976-06-21 Optical vlume control device for optical fibre conduction beam Pending JPS52155547A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7213476A JPS52155547A (en) 1976-06-21 1976-06-21 Optical vlume control device for optical fibre conduction beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7213476A JPS52155547A (en) 1976-06-21 1976-06-21 Optical vlume control device for optical fibre conduction beam

Publications (1)

Publication Number Publication Date
JPS52155547A true JPS52155547A (en) 1977-12-24

Family

ID=13480504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7213476A Pending JPS52155547A (en) 1976-06-21 1976-06-21 Optical vlume control device for optical fibre conduction beam

Country Status (1)

Country Link
JP (1) JPS52155547A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151827U (en) * 1982-04-05 1983-10-12 株式会社安西製作所 color sorter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151827U (en) * 1982-04-05 1983-10-12 株式会社安西製作所 color sorter

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