supported by the National Basic Research Program of China (2011CB30705 and 2012CB315701);the National Natural Science Foundation of China (60925019, 61205109);Science and Technology Innovation Team of Sichuan Province (2011JTD0001)
This paper presents a brief review of photonic analog-to-digital converters(ADCs).Some typical schemes and operation principles of photonic ADCs,including photonic sampling ADCs,photonic quantizing ADCs,photonic sampl...
The National Basic Research Program of China(No.2012CB315701,2012CB315702and 2011CB301705);the National Nature Science Foundation of China(No.60925019,61090393,61205109,61377037);the Science and Technology Innovation Team of Sichuan Province(No.2011JTD0001);the Fundamental Research Funds for the Central Universities(No.ZYGX2011J052)
supported by the National Basic Research Program of China ("973" Project) (Grant No. 2012CB315701,2012CB315702);the National Hi-Tech Research and Development Program of China ("863" Project) (Grant No. 2011AA010303);the National Nature Science Foundation of China (Grant No. 60925019,61090393)
A new radio-over-fiber system for use in hybrid fiber-wireless access networks is proposed and experimentally demonstrated,which is based on cascaded injection-locked Fabry-Perot laser diodes.It is verified that the p...
supported by the National Basic Research Program of China(2011CB301705,2012CB315701);the Program for New Century Excellent Talents in University(NCET-11-0069);the National Natural Science Foundation of China(60907008,60925019,61090393)
We propose a new method for characterizing optical phase modulators based on phase modulation-to-intensity modulation (PM-to-IM) conversion in dispersive fibers.The fiber dispersion spectrally alters the relative phas...
supported by the National Basic Research Program of China (2011CB301705);National Natural Science Foundation of China(60925019,61090393 and 60907008)
We present results from theoretical analysis of the phase dynamics in semiconductor optical amplifiers(SOAs).In particular,we focus on an aspect of the ultra-fast phase recovery that currently does not have adequate i...
supported by the National Natural Science Foundation of China (60736038,60907008 and 60925019);the Education Ministry Funds for New Teachers (200806141102 and 20090185120027)
A novel method for characterizing the nonlinearity of all-optical sampling is proposed based on the normalized transfer function.Simulation results demonstrate the effectiveness of our method.Furthermore,an all-optica...