دانلود رایگان مقاله لاتین خصوصیات ۴۰ گیگابیت در ثانیه در مسافت طولانی سیستم انتقال کانال از سایت الزویر
عنوان فارسی مقاله:
خصوصیات نظری و عددی از 40 گیگابیت در ثانیه در مسافت های طولانی سیستم انتقال چند کانال با جبران پراکندگی
عنوان انگلیسی مقاله:
Theoretical and numerical characterization of a 40 Gbps long-haul multi-channel transmission system with dispersion compensation
سال انتشار : 2015
مقدمه انگلیسی مقاله:
1. Introduction
IntroductionA linear dispersion analysis on system performance can beused to predict the future needs of ultra-long haul and40 Gbps systems as it relates to dispersion compensation.The equations developed in Ref. [1] clearly show that theamount of residual dispersion at the end of a system thatone can accommodate is of the order of 1500 ps/nm for10 Gbps systems and only of the order 100 ps/nm for40 Gbps system. By considering an ultra-long haul transmissionat 10 Gbps system, it is seen that as we go to distancelonger than 600 km we need to start using dispersioncompensating devices in some of the in-line amplifiers. Assoon as transmission bit rates increase from 10 to 40 Gbpsand beyond, chromatic dispersion compensation becomes acritical issue on all kind of fibers, and the periodic dispersioncompensation for 40 Gbps terrestrial systems has beeninvestigated, with a new method being proposed on highlydispersed pulses to provide the evidence that the position ofdispersion compensating devices can be placed all at theend of the system [2]. Pizzinat et al. further analyzed thesetechniques using computer simulations [3].
کلمات کلیدی:
Theoretical and numerical characterization of a 40Gbps long-haul ...www.sciencedirect.com/science/article/pii/S2352864815000401by K Xu - 2015 - Cited by 3 - Related articlesJul 20, 2015 - Theoretical and numerical characterization of a 40 Gbps long-haul multi-channel transmission system with dispersion compensation. Kaikai Xu ...Theoretical and numerical characterization of a 40Gbps long-haul ...https://www.researchgate.net/.../282534416_Theoretical_and_numerical_characterizatio...Mar 17, 2017 - Official Full-Text Publication: Theoretical and numerical characterization of a 40Gbps long-haul multi-channel transmission system with ...Characterization of long-haul 112Gbit/s PDM-QAM-16 transmission ...https://www.osapublishing.org/oe/abstract.cfm?uri=oe-18-12-12939by S Makovejs - 2010 - Cited by 28 - Related articlesAbstract. In this paper long-haul, single channel, polarization multiplexed 16-state quadrature amplitude modulation (PDM-QAM-16) transmission at 112Gbit/s is ...Comparison of Modulation Formats for 40-Gbit/s DWDM Optical Fiber ...ieeexplore.ieee.org/document/4534719/by C Yu - 2006 - Cited by 1 - Related articlesWe compare Duobinary, RZ-DPSK, RZ-DQPSK modulation formats for long haul optical fiber transmission for 40-Gb/s DWDM systems with 50-GHz channel ...Constrained Coding for Quasi-Linear Optical Data Transmission ...ieeexplore.ieee.org/abstract/document/4063424/by V Pechenkin - 2006 - Cited by 14 - Related articlesThe qualitative conclusions are confirmed by numerical simulations. An extension of the method to multichannel links is also considered, and similar gain ... This paper considers the application of constrained coding to 40-Gb/s dispersion-managed single-channel optical ... IEEE Microwave Theory and Techniques Society
