Optical Reflection Interference Equalization for Single-Wavelength Bidirectional WDM-PON Transmission System
Optical Reflection Interference Equalization for Single-Wavelength Bidirectional WDM-PON Transmission System
复制标题
单波长双向WDM-PON传输系统光反射干扰均衡
DOI:
10.1109/jphot.2020.3045049
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发表时间:
2021
影响因子:
2.4
通讯作者:
Maruta Akihiro
中科院分区:
文献类型:
--
作者:
Shibita Sho;Hisano Daisuke;Maruta Kazuki;Nakayama Yu;Mishina Ken;Maruta Akihiro
This paper proposes a novel return light cancellation technique using an adaptive interference equalizer in the wavelength division multiplexed passive optical network (WDM-PON) transmission system employing the single-wavelength bidirectional transmission scheme. In this scheme, the same wavelength is assigned to both the uplink and the downlink. In other words, the number of the wavelengths allocated to optical network units can be half compared with a typical PON system. However, this presents us with a problem in that the reflected component of the transmitted signal light interferes with the received signal light. We investigated the performance of the proposed interference canceling equalizer using back-to-back transmission simulation and a dual-polarization-quadrature-phase-shift-keying signal transmission experiment. The results indicated that the proposed adaptive equalizer enabled reception with no error when the OSNR was sufficiently large, even when the power of the interfering light was large (i.e., SIR ≳ 2 dB).
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DOI:
10.1109/ecoc.2017.8346036
发表时间:
2017
期刊:
2017 European Conference on Optical Communication (ECOC)
影响因子:
--
作者:
K. Kasai;Yixin Wang;Masato Yoshida;T. Hirooka;K. Iwatsuki;M. Nakazawa
通讯作者:
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DOI:
10.1109/ipcon.2019.8908482
发表时间:
2019
期刊:
International Conference on Intelligent Pervasive Computing
影响因子:
--
作者:
Sho Shibita;D. Hisano;K. Mishina;A. Maruta
通讯作者:
A. Maruta
DOI:
10.1364/ofc.2019.w3j.6
发表时间:
2019
期刊:
2019 Optical Fiber Communications Conference and Exhibition (OFC)
影响因子:
--
作者:
Kazuaki Honda;Hirotaka Nakamura;K. Sone;G. Nakagawa;Yoshio Hirose;T. Hoshida;J. Terada
通讯作者:
J. Terada
DOI:
10.1364/psc.2020.jtu3f.3
发表时间:
2020
期刊:
影响因子:
--
作者:
D. Hisano;Sho Shibita;K. Mishina;Yu Nakayama;K. Maruta;A. Maruta
通讯作者:
A. Maruta