OSNR

作品数:129被引量:133H指数:5
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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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An improved LMS algorithm for mode demultiplexing in frequency domain
《Optoelectronics Letters》2021年第3期155-159,共5页LI Li LüLin-lin HAN Li 
This work has been supported by the National Key Research and Development Project of China(No.2018YFB2201500)。
In order to solve the problem that the traditional frequency domain least mean square(FD-LMS) algorithm will lose efficacy with the increase of differential mode group delay(DMGD) when the algorithm is used for demult...
关键词:LMS MODE OSNR 
A novel chromatic dispersion monitoring method for 1 024 QAM fiber-optic system based on asynchronous amplitude sampling
《Optoelectronics Letters》2017年第3期221-224,共4页申佳伟 诸波 胡芳仁 陈思嘉 瞿航 
supported by the National Natural Science Foundation of China(Nos.61274121 and 61574080)
A new chromatic dispersion(CD) monitoring method is proposed, and the CD monitoring is achieved on the whole range of 0—600 ps/nm. A dual-polarization(DP)-1 024 quadrature amplitude modulation(QAM) 400 Gbit/s CD moni...
关键词:chromatic quadrature asynchronous OSNR cycle optic traffic seriously ystem modulator 
Widely tunable/wavelength-swept SLM fiber laser with ultra-narrow linewidth and ultra-high OSNR被引量:3
《Optoelectronics Letters》2016年第6期433-436,共4页冯亭 丁东亮 刘鹏 苏红新 YAO X.Steve 
supported by the Natural Science Foundation of Hebei Province(No.F2016201023);the Technology Foundation for Selected Overseas Chinese Scholar of Ministry of Human Resources and Social Security of China(No.CG2015003006);the Advanced Talents Program of Hebei Educational Committee(No.GCC2014020)
We propose and demonstrate a novel single-longitudinal-mode(SLM) erbium-doped fiber laser(EDFL) capable of operating at fixed-wavelength lasing mode with a tunable range more than 54 nm, an ultra-narrow linewidth of 4...
关键词:tunable OSNR narrow lasing longitudinal triple capable Fabry sweep coupler 
OSNR comprehensive-awareness model based lightpath control scheme in an Open Flow controlled all-optical network
《Optoelectronics Letters》2015年第4期290-293,共4页白晖峰 王东山 王立城 王祥 刘慧敏 
supported by the National High Technical Research and Development Program of China(863 Program)(No.2012AA050804)
To enhance the communication quality of Open Flow controlled all-optical networks,an optical signal-to-noise ratio comprehensive-awareness(OSNR-CA) model based lightpath control scheme is proposed.This approach transf...
关键词:OSNR awareness request establishing guarantee packet Heidelberg match normalized GMPLS 
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