Lin, Chien Yu, Asif, Rameez, Holtmannspoetter, Michael and Schmauss, Bernhard (2012) Step-size selection for split-step based nonlinear compensation with coherent detection in 112-Gb/s 16-QAM transmission. Chinese Optics Letters, 10 (2). ISSN 1671-7694
Full text not available from this repository. (Request a copy)Abstract
Non-uniform step-size distribution is implemented for split-step based nonlinear compensation in singlechannel 112-Gb/s 16 quadrature amplitude modulation (QAM) transmission. Numerical simulations of the system including a 20 × 80 km uncompensated link are performed using logarithmic step size distribution to compensate signal distortions. 50% of reduction in number of steps with respect to using constant step sizes is observed. The performance is further improved by optimizing nonlinear calculating position (NLCP) in case of using constant step sizes while NLCP optimization becomes unnecessary when using logarithmic step sizes, which reduces the computational effort due to uniformly distributed nonlinear phase for all successive steps.
Item Type: | Article |
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Uncontrolled Keywords: | electronic, optical and magnetic materials,atomic and molecular physics, and optics,electrical and electronic engineering ,/dk/atira/pure/subjectarea/asjc/2500/2504 |
Faculty \ School: | Faculty of Science > School of Computing Sciences |
UEA Research Groups: | Faculty of Science > Research Groups > Smart Emerging Technologies Faculty of Science > Research Groups > Cyber Security Privacy and Trust Laboratory |
Related URLs: | |
Depositing User: | LivePure Connector |
Date Deposited: | 08 Sep 2022 08:32 |
Last Modified: | 14 Mar 2023 08:34 |
URI: | https://ueaeprints.uea.ac.uk/id/eprint/87910 |
DOI: | 10.3788/COL201210.020605 |
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