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Multi-wavelength pulse generation using flattop optical frequency comb and arrayed waveguide grating
[期刊论文] 作者：YujieDou,HongmingZhang,MinyuYao,
来源：ChineseOpticsLetters 年份：2012
A scheme of multi-wavelength pulse generator using optical frequency comb and arrayed waveguide grating (AWG) is proposed and experimentally demonstrated. A flattop optical frequency comb is shaped into multiple narrowband Gaussian spectra ......
[期刊论文] 作者：YuanchengZhang,HongmingZhang,MinyuYao,
来源：ChineseOpticsLetters 年份：2012
A modular, cascadable, and self-controlled optical queue buffer is proposed, which can solve the packet contention at a 2 × 1 optical node. Controlled by incoming optical packets, the buffer can realize first-in-first-out queue buffering w......
Experimental evaluation of resolution enhancement of a phase-shifted all optical analog-to-digital c
[期刊论文] 作者：YangWang,HongmingZhang,YujieDou,MinyuYao,
来源：ChineseOpticsLetters 年份：2013
A resolution-improvement scheme of a phase-shifted analog-to-digital converter (ADC) is presented and experimentally demonstrated. To improve resolution via the scheme, the optical output of each quantization channel is quantized by an elec......
Flat-top optical frequency comb generation based on optical fiber-loop modulation with external inje
[期刊论文] 作者：YujieDou,HongmingZhang,YangWang,MinyuYao,
来源：ChineseOpticsLetters 年份：2013
An optical frequency comb generation scheme using time-to-frequency conversion and optical fiber-loop modulation is proposed and demonstrated experimentally. Flat-top optical pulse train from an intensity modulator is injected into a fiber ......
[期刊论文] 作者：HaoDong,HongmingZhang,KaiLang,BingyanYu,MinyuYao,
来源：ChineseOpticsLetters 年份：2014
In this letter, we present a scheme generating OFDM signals in optical domain instead of electrical domain by transmitting subcarrier signals with multiple LEDs. According to the simulation, this scheme can effectively eliminate signal degr......
[期刊论文] 作者：LixiaXi,XiaoguangZhang,LiYu,GuangtaoZhou,HongmingZhang,NaZhang,JianzhongZhang,BinWu,TiechengYuan,MinyuYao,
来源：ChineseOpticsLetters 年份：2004
An experiment of adaptive polarization mode dispersion (PMD) compensation for 40-Gb/s return-to-zero (RZ) optical communication system is reported. In the experiment, degree of polarization (DOP) is used as feedback signal and particle swar......
[期刊论文] 作者：LixiaXi,LiYu,GuangtaoZhou,JianzhongZhang,NaZhang,BinWu,TiechengYuan,LinChen,HongmingZhang,ShuoChen,MinyuYao,
来源：ChineseOpticsLetters 年份：2004
An experiment of two-stage adaptive compensation for polarization mode dispersion (PMD) in a 40-Gb/s optical time-division multiplexed communication system is reported. The PMD monitoring technique based on degree of polarization was adopte......
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