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In-Band Interferometric Estimation of OSNR for PolMux QPSK Signals with Unknown Filter History

机译：具有未知滤波器历史的Polmux QPSK信号的osnr的带内干涉估计

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We find a large range of interferogram delay for which OSNR estimation is correct to within 1.5 d for 46Gbps PolMux QPSK. This permits accurate OSNR measurement without a priori knowledge of the filter shape.

机译：我们发现大量的干涉图延迟，osnr估计在1.5 d中为46gbps polmux qpsk。这允许精确的OSNR测量而无需先验到滤波器形状。

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《IEEE LEOS Annual Meeting Conference》|2008年||共2页
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N. Chitrik; J. M. Oh; L. E. Nelson; M. Brodsky;
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中图分类 TN2-53;
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专利

1. Dual Polarization Interferometric In-Band OSNR Measurement [J] . Flood E. Photonics Technology Letters, IEEE . 2012,第11期

机译：双极化干涉式带内OSNR测量
2. In-band OSNR monitoring for PDM-mQAM signals using directly detected Stokes parameters [J] . Ji Tonghui, Peng Yunfeng, Xu Xingyun, Optical fiber technology . 2021,第Jana期

机译：使用直接检测到的Stokes参数的PDM-MQAM信号的带内osnR监视
3. Non-intrusive measurement of In-Band OSNR of high bitrate polarization-multiplexed signals [J] . Daniel Gariepy, Gang He, Gregory W. Schinn Optical fiber technology . 2011,第5期

机译：高比特率极化复用信号的带内OSNR的非侵入式测量
4. In-Band Interferometric Estimation of OSNR for PolMux QPSK Signals with Unknown Filter History [C] . N. Chitrik, J. M. Oh, L. E. Nelson, IEEE LEOS Annual Meeting Conference . 2008

机译：具有未知滤波器历史的Polmux QPSK信号的osnr的带内干涉估计
5. Simultaneous Signaling and Channel Estimation for In-Band Full-Duplex Communications Employing Adaptive Spatial Protection. [D] . Sekhar, Kishore Kumar. 2014

机译：利用自适应空间保护的带内全双工通信的同时信令和信道估计。
6. A novel adaptive resampling for sequential Bayesian filtering to improve frequency estimation of time-varying signals [O] . Nattapol Aunsri, Kunrutai Pipatphol, Benjawan Thikeaw, 2021

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7. Interferometer based in-band OSNR monitoring of single and dual polarisation QPSK signals [O] . E. Flood, W. H. Guo, D. Reid, 2010

机译：基于干涉仪的单极和双极化QPSK信号的带内奥斯纽尔监控
8. Recovery of Spectrally Overlapping QPSK Signals Using a Nonlinear Optoelectronic Filter. [R] . Loh, W., Yegnanarayanan, S. S., Kolodziej, K. E., 2017

机译：利用非线性光电滤波器恢复光谱重叠QpsK信号。

In-Band Interferometric Estimation of OSNR for PolMux QPSK Signals with Unknown Filter History

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