Title:
MEASURING METHOD AND SYSTEM FOR TRANSMISSION PROPERTY OF OPTICAL FIBER
Document Type and Number:
Japanese Patent JPS5345258
Kind Code:
A
Abstract:
PURPOSE: To provide a transmission property measuring system of optical fibers, which is made portable by being accommodated in a case, and which can detect easily the disconnection of a fiber by accomplishing the simultaneous measurements of pulse echoes and the transmission property.
Inventors:
YONECHI SHINICHI
Application Number:
JP12013976A
Publication Date:
April 22, 1978
Filing Date:
October 05, 1976
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
G01M11/02; G01M11/00; G02B6/00; (IPC1-7): G01M11/00; G02B5/14
Domestic Patent References:
| JPS4988537A | 1974-08-23 | |||
| JPS50156949A | 1975-12-18 |
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