JPS5531918A - Manufacture and inspection machine for optical cable - Google Patents

Manufacture and inspection machine for optical cable

Info

Publication number
JPS5531918A
JPS5531918A JP10482178A JP10482178A JPS5531918A JP S5531918 A JPS5531918 A JP S5531918A JP 10482178 A JP10482178 A JP 10482178A JP 10482178 A JP10482178 A JP 10482178A JP S5531918 A JPS5531918 A JP S5531918A
Authority
JP
Japan
Prior art keywords
fiber
drum
optical fiber
light
another end
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
JP10482178A
Other languages
Japanese (ja)
Inventor
Isao Sakurai
Michiharu Abe
Eiji Kikuchi
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 JP10482178A priority Critical patent/JPS5531918A/en
Publication of JPS5531918A publication Critical patent/JPS5531918A/en
Pending legal-status Critical Current

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  • Testing Of Optical Devices Or Fibers (AREA)

Abstract

PURPOSE: To enable to monitor the optical transmission loss characteristics continuously during resin film processing, by providing the light emitting light source to one end of the optical fiber wound on the drum of the optical fiber processing machine performing resin coating and the photo reception unit at another end.
CONSTITUTION: A hole is made at the center of the shaft of the drum 10 winding the processed optical fiber 1, and the optical fiber 13 mounting the flat convex lens 12 is inserted to one end. Another end of the fiber 13 connected to the fiber 1 at the sprice 14. The light source 15 is provided opposing to the said lens 12. On the other hand, the optical fiber 24 is inserted and fixed to the center hole of the shaft 23 of the winding drum 22, one end of the fiber 24 opposes to the photo detection 25, and another end is connected at the sprice 26 of the fiber 1 of the drum 22. The light received at the said photo detection 25 is recorded at the recorder 30. Thus, measuring light is incident from one drum even when resin coating is processed to the fiber 1, and emitted light is received at another drum, allowing to measure the optical transmission loss continuously.
COPYRIGHT: (C)1980,JPO&Japio
JP10482178A 1978-08-30 1978-08-30 Manufacture and inspection machine for optical cable Pending JPS5531918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10482178A JPS5531918A (en) 1978-08-30 1978-08-30 Manufacture and inspection machine for optical cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10482178A JPS5531918A (en) 1978-08-30 1978-08-30 Manufacture and inspection machine for optical cable

Publications (1)

Publication Number Publication Date
JPS5531918A true JPS5531918A (en) 1980-03-06

Family

ID=14391056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10482178A Pending JPS5531918A (en) 1978-08-30 1978-08-30 Manufacture and inspection machine for optical cable

Country Status (1)

Country Link
JP (1) JPS5531918A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104977153A (en) * 2015-06-04 2015-10-14 青海中利光纤技术有限公司 Optical fiber macro bending device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104977153A (en) * 2015-06-04 2015-10-14 青海中利光纤技术有限公司 Optical fiber macro bending device

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