[PDF][PDF] 超密集波分复用无源光网络的研究进展
马子洋， 吴琼琼， 李启华， 高震森 - 激光与光电子学进展, 2021 - researching.cn
摘要超密集波分复用无源光网络凭借其信道间隔仅为几个GHz, 功率预算高达几十dB
等优越性能, 可以实现用户数目和传输容量的大幅提升. 从频谱效率提高, 相干接收机简化 …
等优越性能, 可以实现用户数目和传输容量的大幅提升. 从频谱效率提高, 相干接收机简化 …
Beyond 200G direct detection transmission with nyquist asymmetric TWIN-SSB signal at C-band
For short reach and metro applications, single sideband (SSB) is a promising scheme due to
its high spectral efficiency and tolerance to chromatic dispersion. In this study, we propose a …
its high spectral efficiency and tolerance to chromatic dispersion. In this study, we propose a …
Simplified twin-single-sideband direct detection system separating left and right sideband signals using a digital signal processing algorithm instead of optical …
Y Zhou, J Xiao, C Zhao, J Zuo, J Ming, L Zhao - Optics Express, 2021 - opg.optica.org
Twin-single-sideband (twin-SSB) signals can be generated based on an in-phase–<?
pag\break?> quadrature (I/Q) modulator, and two independent left sideband (LSB) and right …
pag\break?> quadrature (I/Q) modulator, and two independent left sideband (LSB) and right …
Enhanced symbol capacity and loss budget employing joint channel coded modulation in DMT-WDM-PON
H He, J Ming, J Song, Y Wen, D Guo, X Xin… - Journal of Optical …, 2023 - opg.optica.org
A joint channel coded modulation scheme based on symbol division multiplexing (SDM) is
proposed and experimentally demonstrated in a 100-Gb/s discrete multi-tone wavelength …
proposed and experimentally demonstrated in a 100-Gb/s discrete multi-tone wavelength …
Coherent ultra dense wavelength division multiplexing passive optical networks
In this paper, we firstly review the progress in ultra-dense wavelength division multiplexing
passive optical network (UDWDM-PON), by making use of the key attributes of this …
passive optical network (UDWDM-PON), by making use of the key attributes of this …
Optical polarization division multiplexing transmission system based on simplified twin-SSB modulation
Y Zhou, J Ming, L Wang, D Wu, L Zhao, J Xiao - Sensors, 2022 - mdpi.com
Optical twin-single sideband (Twin-SSB) modulation, due to the left sideband (LSB) and
right sideband (RSB) signal carrying individual data, has become an attractive technique in …
right sideband (RSB) signal carrying individual data, has become an attractive technique in …
Demonstration of 16QAM-OFDM UDWDM transmission using a tunable optical flat comb source
A new approach for designing broad and flattened spectrum multicarriers optical sources is
presented leading to a 32 spectral lines source by using a dual-arm Mach-Zehnder …
presented leading to a 32 spectral lines source by using a dual-arm Mach-Zehnder …
Enhancement of spectral efficiency and power budget in WDN-PON employing LDPC-coded probabilistic shaping PAM8
L Zhou, H He, Y Zhang, Y Chen, Q Xiao, Z Dong - IEEE Access, 2020 - ieeexplore.ieee.org
A 5\times60 Gb/s low-density parity-check (LDPC) coded WDM-PON using 8-level pulse
amplitude modulation (PAM8) signals with probabilistic shaping (PS) over 20-km standard …
amplitude modulation (PAM8) signals with probabilistic shaping (PS) over 20-km standard …
LDPC-coded probabilistic shaping PAM4 based on many-to-one mapping in WDM-PON
H He, Y Chen, Q Xiao, L Zhou… - Journal of Lightwave …, 2020 - ieeexplore.ieee.org
In this article, a 5× 25-GBaud wavelength division multiplexing passive optical network
(WDM-PON) is reported and experimentally demonstrated with each channel carrying a low …
(WDM-PON) is reported and experimentally demonstrated with each channel carrying a low …
A bidirectional hybrid WDM-OFDM network for multiservice communication employing self-injection locked Qdash laser source based on elimination of Rayleigh …
A scheme for transportation of information with minimum Rayleigh backscattering (RB) noise
to the multi-users by employing Qdash laser diode as a source is designed and evaluated …
to the multi-users by employing Qdash laser diode as a source is designed and evaluated …