OSNR

作品数:129被引量:133H指数:5
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相关领域:电子电信更多>>
相关作者:张引发张宾董红军张霞陆源更多>>
相关机构:烽火通信科技股份有限公司北京邮电大学武汉邮电科学研究院有限公司中国电信股份有限公司更多>>
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相关基金:国家自然科学基金国家高技术研究发展计划河北省自然科学基金国家重点基础研究发展计划更多>>
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Investigation of Tolerable Laser Linewidth for Different Modulation Formats in CO-OFDM Systems被引量:1
《Optics and Photonics Journal》2017年第5期92-100,共9页Divya Dhawan Neena Gupta 
The ideal behavior of communication system requires a single frequency carrier. In optical communication system, light is used as a carrier. Practical laser source has a finite linewidth due to variations in the frequ...
关键词:Laser Phase Noise LINEWIDTH COHERENT Detection QAM SER OSNR 
Performance Study of 1 Tbits/s WDM Coherent Optical OFDM System被引量:1
《Optics and Photonics Journal》2013年第5期330-335,共6页Khaled Alatawi Fahad Almasoudi Mohammad A. Matin 
This paper investigates the architecture of Tbits/s Wavelength Division Multiplexing (WDM) system by using a Coherent Optical Orthogonal Frequency Division Multiplexing (CO-OFDM) with 4-QAM for long haul transmissions...
关键词:WDM QAM CO-OFDM BER OSNR 
Modelling and Reporting Parameters of Optical OFDM System Using Different Modulation Techniques
《Optics and Photonics Journal》2013年第2期204-210,共7页Harsimran Jit Kaur Maninder Lal Singh 
OFDM (Optical Orthogonal Frequency Division Multiplexing) in the optical domain is a promising technology which provides solutions to problems of today’s optical networks. In the present research an optical OFDM syst...
关键词:OFDM OSNR BER QPSK 
Analysis of the Impact of P-Ratio on BER, Q-Factor and OSNR of Radio over Fiber (RoF) System
《Optics and Photonics Journal》2011年第4期179-188,共10页Vishal Sharma Amarpal Singh Ajay K. Sharma 
The impact of p-ratio i.e. ratio of carrier power to total received RF power at control office (CO) on Bit error rate (BER), Q- performance parameter and Optical signal noise ratio (OSNR) of RoF communication system i...
关键词:ROF SYSTEM OSNR PARAMETER BER Q-Parameter Fiber Dispersion Matlab 7.0 
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