Multi-Tone Counter Dithering of Terabit/s Polarization Multiplexed Signals for Enhanced FWM with a Single Pump

被引:0
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作者
Pelusi, Mark [1 ]
Solis-Trapala, Karen [2 ]
Hung Nguyen Tan [2 ]
Inoue, Takashi [2 ]
Namiki, Shu [2 ]
机构
[1] Univ Sydney, Ctr Ultrahigh bandwidth Devices Opt Syst CUDOS, Sch Phys, IPOS, Sydney, NSW 2006, Australia
[2] Natl Inst Adv Ind Sci & Technol, Tsukuba, Ibaraki 3058568, Japan
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WAVELENGTH CONVERTER;
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中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We demonstrate low-noise degenerate four-wave mixing (FWM) of a 24 x 100Gb/s DP-QPSK signal with a high 50% conversion-efficiency, enabled by counter-phase modulating it and a CW pump at two frequencies. An improved signal Q(2)-factor by an average of 5.3 dB is achieved.
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页数:3
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