Modal dynamics in multimode fibers

被引:8
|
作者
Fridman, Moti [1 ]
Suchowski, Haim [1 ]
Nixon, Micha [1 ]
Friesem, Asher A. [1 ]
Davidson, Nir [1 ]
机构
[1] Weizmann Inst Sci, Dept Phys Complex Syst, IL-76100 Rehovot, Israel
关键词
ORBITAL ANGULAR-MOMENTUM; POLARIZATION DISPERSION; PRINCIPAL MODES; POINCARE-SPHERE; OPTICAL-FIBERS; LIGHT-BEAMS; WAVE-GUIDES; EQUIVALENT; STATES; CABLE;
D O I
10.1364/JOSAA.29.000541
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The dynamics of modes and their states of polarizations in multimode fibers as a function of time, space, and wavelength are experimentally and theoretically investigated. The results reveal that the states of polarizations are displaced in Poincare sphere representation when varying the angular orientations of the polarization at the incident light. Such displacements, which complicate the interpretation of the results, are overcome by resorting to modified Poincare sphere representation. With such modification it should be possible to predict the output modes and their state of polarization when the input mode and state of polarization are known. (C) 2012 Optical Society of America
引用
收藏
页码:541 / 544
页数:4
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