JPS6435508A - Optical fiber incidence and exit device - Google Patents

Optical fiber incidence and exit device

Info

Publication number
JPS6435508A
JPS6435508A JP19219987A JP19219987A JPS6435508A JP S6435508 A JPS6435508 A JP S6435508A JP 19219987 A JP19219987 A JP 19219987A JP 19219987 A JP19219987 A JP 19219987A JP S6435508 A JPS6435508 A JP S6435508A
Authority
JP
Japan
Prior art keywords
optical fiber
bend part
length
curved
bend
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
JP19219987A
Other languages
Japanese (ja)
Inventor
Hideyuki Hosoya
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.)
Fujikura Ltd
Original Assignee
Fujikura 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 Fujikura Ltd filed Critical Fujikura Ltd
Priority to JP19219987A priority Critical patent/JPS6435508A/en
Publication of JPS6435508A publication Critical patent/JPS6435508A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Couplings Of Light Guides (AREA)

Abstract

PURPOSE:To contrive the improvement in workability and decrease of a working space and to assure the decrease of transmission loss and the stability of transmission characteristics by specifying the included angle theta of the arc length of a bend part and adding extended bend parts thereto. CONSTITUTION:A 1st member 11, a 2nd member 12 and a required device (light source or photodetector) 13 are provided. The curved bend part L in which an optical fiber F passes is formed of the two members 11, 12 and the included angle theta of the arc length of this bend part L is in the relation theta<180 deg.. Both ends of the optical fiber F emitted from this bend part L are, therefore, slightly curved but are not largely curved as heretofore. The surplus length of the optical fiber F is thereby assured and the work for assuring the working space, etc., is reduced. Since the length in the bend part L of the optical fiber F decreases, the transmission loss is decreased.
JP19219987A 1987-07-31 1987-07-31 Optical fiber incidence and exit device Pending JPS6435508A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19219987A JPS6435508A (en) 1987-07-31 1987-07-31 Optical fiber incidence and exit device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19219987A JPS6435508A (en) 1987-07-31 1987-07-31 Optical fiber incidence and exit device

Publications (1)

Publication Number Publication Date
JPS6435508A true JPS6435508A (en) 1989-02-06

Family

ID=16287324

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19219987A Pending JPS6435508A (en) 1987-07-31 1987-07-31 Optical fiber incidence and exit device

Country Status (1)

Country Link
JP (1) JPS6435508A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6399580A (en) * 1987-10-01 1988-04-30 Semiconductor Res Found Tunnel injection control semiconductor device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6399580A (en) * 1987-10-01 1988-04-30 Semiconductor Res Found Tunnel injection control semiconductor device

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