کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
463536 697068 2006 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Low polarization mode dispersion measurements in ad hoc drawn spun fibers
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
Low polarization mode dispersion measurements in ad hoc drawn spun fibers
چکیده انگلیسی

Polarization mode dispersion causes significant impairment in high bit-rate optical telecommunications systems. It is well accepted that polarization mode dispersion can be strongly reduced by spinning the fiber while drawing, even if a comparison between theoretical predictions and experimental evidence has never been reported. In this paper we focus on the polarization mode dispersion measurement of ad hoc drawn periodically spun fibers, providing a first although preliminary experimental analysis of the spin induced differential group delay reduction. When measuring very low differential group delays as in the case of spun fibers, standard techniques are affected by rather high uncertainties. This problem is usually solved repeating several times the measurements while randomly perturbing the fiber. We support experimentally this method by means of polarization sensitive reflectometric measurements.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optical Fiber Technology - Volume 12, Issue 4, October 2006, Pages 323-327