Improved noise tolerance and spectral efficiency in RSOA based WDM-PON by using Miller signal

Pallab K. Choudhury

首页> 外文期刊>Optical and quantum electronics >Improved noise tolerance and spectral efficiency in RSOA based WDM-PON by using Miller signal

【24h】

Improved noise tolerance and spectral efficiency in RSOA based WDM-PON by using Miller signal

机译：通过使用Miller信号提高基于RSOA的WDM-PON中的噪声容忍度和频谱效率

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The performance of Miller encoded upstream signal is analyzed and compared with Manchester coding scheme to design a reflective semiconductor optical amplifier (RSOA) based loopback wavelength division multiplexed PONs with centralized continuous wave seeding source. The results show that both the Miller and Manchester coding schemes have an improved tolerance against rayleigh backscattering noise and thereby work effectively at signal to crosstalk ratio down to 15 dB. In terms of spectral efficiency, Miller coding scheme requires less electrical bandwidth compared to Manchester coding and hence, useful to increase the system capacity with limited bandwidth devices. In particular, error free operation is achieved for 2.5 Gb/s Miller coded data transmission by modulating the RSOA with bandwidth ＜ 1.2 GHz.

机译：分析并比较了Miller编码上游信号的性能，并将其与曼彻斯特编码方案进行比较，以设计基于反射半导体光放大器（RSOA）的具有集中式连续波种子源的环回波分复用PON。结果表明，米勒编码和曼彻斯特编码方案均具有提高的对瑞利反向散射噪声的容忍度，从而在信噪比低至15 dB时有效地工作。在频谱效率方面，与曼彻斯特编码相比，米勒编码方案需要较少的电气带宽，因此，对于带宽有限的设备，可用于增加系统容量。尤其是，通过调制带宽<1.2 GHz的RSOA，可实现2.5 Gb / s Miller编码数据传输的无错误操作。

著录项

来源
《Optical and quantum electronics》 |2015年第3期|595-602|共8页
作者
Pallab K. Choudhury;
展开▼
作者单位

Department of Electronics and Communication Engineering, Khulna University of Engineering and Technology (KUET), Khulna 9203, Bangladesh;

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
Passive optical network; Reflective semiconductor optical amplifier; Rayleigh backscattering; Miller coding; Manchester coding.;

机译：无源光网络;反射式半导体光放大器;瑞利反向散射;米勒编码;曼彻斯特编码。;

相似文献

外文文献
中文文献
专利

1. Enhanced noise tolerance for 10Gb/s Bi-directional cross-wavelength reuse colorless WDM-PON by using spectrally shaped OFDM signals [J] . Choudhury Pallab K. Optical fiber technology . 2018,第MAY期

机译：通过使用频谱成形的OFDM信号，增强了10Gb / s双向交叉波长复用无色WDM-PON的噪声容忍度
2. Laser Phase Noise Tolerance of Uniform and Probabilistically Shaped QAM Signals for High Spectral Efficiency Systems [J] . Journal of Lightwave Technology . 2020,第2期

机译：高光谱效率系统的均匀和概率成形QAM信号的激光相位噪声容限
3. Laser Phase Noise Tolerance of Uniform and Probabilistically Shaped QAM Signals for High Spectral Efficiency Systems [J] . Ecological restoration . 2020,第2期

机译：用于高谱效系统的均匀和概率形状QAM信号的激光相位噪声容限
4. Enhanced reflection tolerance of RSOA-Based WDM-PON using noise predictive equalization [C] . Guo Qi, Tran An V. 2011 IEEE Photonics Conference . 2011

机译：利用噪声预测均衡增强了基于RSOA的WDM-PON的反射容忍度
5. De-noising the CN Tower lightning current signal using Short Term Fourier Transform-based spectral subtraction. [D] . Islam, Mohammed Jahirul. 2003

机译：使用基于短期傅立叶变换的频谱减法对加拿大国家电视塔闪电电流信号进行消噪。
6. Multichannel correlation improves the noise tolerance of real-time hyperspectral microimage mosaicking [O] . Ryan T. Lang, Julia Tatz, Eric M. Kercher, 2019

机译：多通道相关性提高了实时高光谱显微图像拼接的噪声容忍度
7. Laser Phase Noise Tolerance of Uniform and Probabilistically Shaped QAM Signals for High Spectral Efficiency Systems [O] . Takeo Sasai, Asuka Matsushita, Masanori Nakamura, 2020

机译：用于高光谱效率系统的均匀和概率形状QAM信号的激光相位噪声容限
8. Investigation of Spectral-Based Techniques for Classification of WidebandTransient Signals in Additive White Gaussian Noise [R] . DeRieux, D. A. 1994

机译：基于频谱的加性高斯白噪声中宽带瞬态信号分类技术研究

Improved noise tolerance and spectral efficiency in RSOA based WDM-PON by using Miller signal

摘要

著录项

相似文献

相关主题

期刊订阅