PDM-iRZ-QPSK vs. PS-QPSK at 100 Gbit/s over dispersion-managed links

被引：14
作者：
Serena, P. [1 ]
Rossi, N. [1 ]
Bononi, A. [1 ]
机构：
[1] Univ Parma, Dept Informat Engn, I-43124 Parma, Italy
来源：
OPTICS EXPRESS | 2012年 / 20卷 / 07期
关键词：
Optical communication - Pulse width modulation;
D O I：
10.1364/OE.20.007895
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We compare by simulation the performance of 100Gbit/s PDM-iRZ-QPSK and PS-QPSK transmission both in homogeneous and hybrid QPSK/OOK DM links. We detail the reasons of the overall performance investigating each nonlinear effect (SPM, XPM and XPolM) individually. Moreover, we compare the accuracy of the noise loading method with the more realistic use of noisy in-line amplifiers. Results shows that i) PDM-iRZ-QPSK and PS-QPSK have same reach in both homogeneous and hybrid setups, ii) correct simulations must include distributed ASE. (C) 2012 Optical Society of America
引用
收藏
页码：7895 / 7900
页数：6
相关论文
共 12 条
[1]   Power-Efficient Modulation Formats in Coherent Transmission Systems [J].
Agrell, Erik ;
Karlsson, Magnus .
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2009, 27 (22) :5115-5126
[2]  
Bertran-Pardo O., 2009, P IEEE GLOB
[3]   Transmission Limitations due to Fiber Nonlinearity [J].
Bononi, A. ;
Rossi, N. ;
Serena, P. .
2011 OPTICAL FIBER COMMUNICATION CONFERENCE AND EXPOSITION (OFC/NFOEC) AND THE NATIONAL FIBER OPTIC ENGINEERS CONFERENCE, 2011,
[4]   Interchannel nonlinearities in coherent polarization-division-multiplexed quadrature-phase-shift-keying systems [J].
Xie, Chongjin .
IEEE Photonics Technology Letters, 2009, 21 (05) :274-276
[5]   Modified constant modulus algorithm for polarization-switched QPSK [J].
Johannisson, Pontus ;
Sjodin, Martin ;
Karlsson, Magnus ;
Wymeersch, Henk ;
Agrell, Erik ;
Andrekson, Peter A. .
OPTICS EXPRESS, 2011, 19 (08) :7734-7741
[6]   Which is the most power-efficient modulation format in optical links? [J].
Karlsson, Magnus ;
Agrell, Erik .
OPTICS EXPRESS, 2009, 17 (13) :10814-10819
[7]   Generation and long-haul transmission of polarization-switched QPSK at 42.9 Gb/s [J].
Millar, David S. ;
Lavery, Domanic ;
Makovejs, Sergejs ;
Behrens, Carsten ;
Thomsen, Benn C. ;
Bayvel, Polina ;
Savory, Seb J. .
OPTICS EXPRESS, 2011, 19 (10) :9296-9302
[8]   Performance evaluation of coherent WDM PS-QPSK (HEXA) accounting for non-linear fiber propagation effects [J].
Poggiolini, P. ;
Bosco, G. ;
Carena, A. ;
Curri, V. ;
Forghieri, F. .
OPTICS EXPRESS, 2010, 18 (11) :11360-11371
[9]   The Performance of Polarization Switched-QPSK (PS-QPSK) in Dispersion Managed WDM Transmissions [J].
Serena, P. ;
Vannucci, A. ;
Bononi, A. .
2010 36TH EUROPEAN CONFERENCE AND EXHIBITION ON OPTICAL COMMUNICATION (ECOC), VOLS 1 AND 2, 2010,
[10]   Intra- Versus Inter-Channel PMD in Linearly Compensated Coherent PDM-PSK Nonlinear Transmissions [J].
Serena, P. ;
Rossi, N. ;
Bertran-Pardo, O. ;
Renaudier, J. ;
Vannucci, A. ;
Bononi, A. .
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2011, 29 (11) :1691-1700
12