کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9785749 1512654 2005 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Immunization of WDM systems to nonlinearity-induced crosstalk using optical polarization-shift-keying
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Immunization of WDM systems to nonlinearity-induced crosstalk using optical polarization-shift-keying
چکیده انگلیسی
We experimentally demonstrate the enhanced suppression of nonlinearity-induced crosstalk using polarization-shift-keying (PolSK) to guarantee constant optical power in a data stream. In a 40-km of LEAF link, PolSK has a 5 times lower nonlinearity-induced crosstalk level in a co-propagating channel with the channel spacing of 100 GHz than return-to-zero (RZ) modulation format. We reduce nonlinearity-induced power penalties by more than 4.6 dB compared with non-return-to-zero (NRZ), and 2.5 dB compared with RZ over the same fiber link at 10 Gbit/s.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 252, Issues 1–3, 1 August 2005, Pages 162-166
نویسندگان
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