Wired and single sideband wireless service based on a single optical modulator

被引：0
|
作者：
Li W. [1 ,2 ]
Kong M. [1 ,2 ]
Wang Y. [1 ,2 ]
Yu J. [1 ,2 ]
机构：
[1] Department of Communication Science and Engineering, Fudan University, Shanghai
[2] Shanghai Institute for Advanced Communication and Data Science, Fudan University, Shanghai
来源：
Tongxin Xuebao/Journal on Communications | 2020年 / 41卷 / 09期
基金：
中国国家自然科学基金;
关键词：
DP-BPSK modulator; Optical subcarrier multiplexing technology; Polarization multiplexing technology; Single side band;
D O I：
10.11959/j.issn.1000-436x.2020202
中图分类号：
学科分类号：
摘要：
In order to provide more flexible and convenient service for users in the hybrid transmission network, a novel system using a single optical modulator to provide wired and single side band (SSB) wireless signal was proposed. By combining the application of dual-polarization binary phase shift keying modulator (DP-BPSK), phase shifter and other devices, wired and SSB wireless signals were directly generated to suppress the walk-off effect caused by dispersion, and the effective transmission of 5 Gbit/s SSB wireless signal carried on 40 GHz millimeter wave and 10 Gbit/s wired signal over 65 km single-mode fiber (SMF) were successfully achieved. The experiments show that the application of polarization multiplexing technology and optical subcarrier multiplexing technology can make the signal have a greater improvement in transmission rate and performance, and play an important role in the future broadband communication network. © 2020, Editorial Board of Journal on Communications. All right reserved.
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页码：71 / 76
页数：5
相关论文
共 19 条
  • [1] BOHATA J, ZVANOVEC S, PESEK P, Et al., Experimental verification of long-term evolution radio transmissions over dual-polarization combined fiber and free-space optics optical infrastructures, Applied Optics, 55, 8, pp. 2109-2116, (2016)
  • [2] SU T, ZHENG J Y, WU Z L, Et al., Bidirectional multiband radio-over-fiber system based on polarization multiplexing and wavelength reuse, Optics Express, 23, 8, pp. 9772-9776, (2015)
  • [3] WU B L, ZHU M, ZHANG J W, Et al., Multi-service RoF links with colorless upstream transmission based on orthogonal phase-correlated modulation, Optics Express, 23, 14, pp. 18323-18329, (2015)
  • [4] ZHENG J Y, LU F, XU M, Et al., Photonics-assisted microwave mixing and direct detection for dual-polarization and SCM based UDWDM-PON, Optical Fiber Communication Conference, (2015)
  • [5] MARTINEZ A, POLO V, MARTI J., Simultaneous baseband and RF optical modulation scheme for feeding wireless and wireline heterogeneous access networks, IEEE Transactions on Microwave Theory and Techniques, 49, 10, pp. 2018-2024, (2001)
  • [6] BAKAUL M, NIRMALATHAS A, LIM C, Et al., Hybrid multiplexing of multiband optical access technologies towards an integrated DWDM network, IEEE Photonics Technology Letters, 18, 21, pp. 2311-2313, (2006)
  • [7] JIA Z S, YU J J, CHOWDHURY A, Et al., Simultaneous generation of independent wired and wireless services using a single modulator in millimeter-wave-band radio-over-fiber systems, IEEE Photonics Technology Letters, 19, 20, pp. 1691-1693, (2007)
  • [8] ZHANG L, HU X F, CAO P, Et al., Simultaneous generation of independent wired and 60-GHz wireless signals in an integrated WDM-PON-RoF system based on frequency-sextupling and OCS-DPSK modulation, Optics Express, 20, 13, pp. 14648-14655, (2012)
  • [9] JI W, CHANG J., Design of WDM-RoF-PON for wireless and wire-line access with source-free ONUs, Journal of Optical Communications and Networking, 5, 2, pp. 127-133, (2013)
  • [10] XIANG Y, CHEN C, ZHANG C F, Et al., Wired/wireless access integrated RoF-PON with scalable generation of multi-frequency MMWs enabled by polarization multiplexed FWM in SOA, Optics Express, 21, 1, pp. 1218-1225, (2013)
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