Share Email Print
cover

Proceedings Paper

Modified technique for differential mode delay map measurement by scanning of input/output ends of tested multimode fiber
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

We present modified technique for differential mode delay map measurement. Here according to well-known methods a fast laser pulse is also launched into a tested multimode fiber (MMF) via single mode fiber (SMF), which scans core of MMF under precision offset positions. However unlike known technique formalized in ratified standards, proposed modification differs by addition scanning of the output end of tested MMF by short tail of SMF. Therefore for each radial offset position at the input/output MMF ends, the shape of pulse response of launched optical signal is recorded, that provides to get more informative differential mode delay map. This work presents some results of experimental approbation of proposed modified technique for differential mode delay map measurement.

Paper Details

Date Published: 26 March 2016
PDF: 7 pages
Proc. SPIE 9807, Optical Technologies for Telecommunications 2015, 98071C (26 March 2016); doi: 10.1117/12.2234576
Show Author Affiliations
Anton V. Bourdine, Povolzhskiy State Univ. of Telecommunications and Informatics (Russian Federation)
Vladimir A. Burdin, Povolzhskiy State Univ. of Telecommunications and Informatics (Russian Federation)
Stanislav S. Pashin, Povolzhskiy State Univ. of Telecommunications and Informatics (Russian Federation)
Denis E. Praporshchikov, Povolzhskiy State Univ. of Telecommunications and Informatics (Russian Federation)
Nikita L. Sevruk, Povolzhskiy State Univ. of Telecommunications and Informatics (Russian Federation)


Published in SPIE Proceedings Vol. 9807:
Optical Technologies for Telecommunications 2015
Vladimir A. Andreev; Anton V. Bourdine; Vladimir A. Burdin; Oleg G. Morozov; Albert H. Sultanov, Editor(s)

© SPIE. Terms of Use
Back to Top