Optical fiber non-cutting-type optical input / output device and the optical fiber non-cutting-type optical input-output method

摘要

PROBLEM TO BE SOLVED: To adjust an optimal installation position of an optical probe to be abutted from the side in order to input/output an optical signal.;SOLUTION: Emission light from a test section 7 is emitted from a distal end of an optical probe section 4, emission light from the distal end of the optical probe section 4 is made incident to a bent portion of a first optical fiber F1, and light leaking reflection light that the light incident from the bent portion of the first optical fiber F1 generates, from the bent portion of the first optical fiber F1 is received by the optical probe section 4. In the test section 7, a peak value of reflectance waveform distribution data is acquired from the leakage light received by the optical probe section 4, and a control section 8 controls a movable part 3 to a position where the peak value becomes maximum.;COPYRIGHT: (C)2013,JPO&INPIT