{"product_id":"dual-polarization-wdm-systems-using-co-ofdm-technique-von-bashar-mudhafar-ahmed-und-raad-sami-fyath","title":"Dual Polarization WDM Systems Using CO-OFDM Technique","description":"\u003cp\u003eIn recent years, there is increasing interest in using dual-polarization (DP) technique to enable future systems with at least 100 Gb\/s rate per channel to operate over existing optical networks. The performance of these advanced systems can be enhanced further by using CO-OFDM technique which offers high spectral efficiency and outstanding tolerance of fiber dispersion.This work addresses the effect of fiber nonlinear optics on the performance of dual polarization CO-OFDM\/WDM system operating with 100 Gb\/s per channel. Different modulation formats, namely BPSK, QPSK and 16-QAM, are used. First, the performance of a single-channel system is investigated in the absence and presence of fiber nonlinearity. The results are compared with a conventional (single-polarization) system to identify the key role played by the DP technique. The investigation is then extended to WDM systems incorporating DP-OFDM technique. The results reveal that the effect of fiber nonlinearity can be reduced by using optimum transmitter laser power Popt. Further, the value of Popt is a function of transmission distance, number of multiplexed channels, and modulation formats.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783639669770\"\u003e\u003ch3\u003eEffect of Fiber Nonlinear Optics\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783639669770","offer_id":39467282071645,"sku":"9783639669770","price":59.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/f951de1a-69e3-4b89-9d0e-1a92e723b182.jpg?v=1770702691","url":"https:\/\/shop.autorenwelt.de\/products\/dual-polarization-wdm-systems-using-co-ofdm-technique-von-bashar-mudhafar-ahmed-und-raad-sami-fyath","provider":"Autorenwelt Shop","version":"1.0","type":"link"}