Transient response of an erbium-doped fiber amplifier(EDFA) is studied in an externally-modulated analog link.Double tones represented as transmitted radio frequency and dither signals are introduced.Extra modulation ...
the National Key R&D Program of China(No.2019YFB2203700);the National Natu ral Science Foundation of China(Nos.61822508 and 61571292).
We demonstrate a photonic architecture to enable the separation of ultra-wideband signals.The architecture consists of a channel-interleaved photonic analog-to-digital converter(PADC)and a dilated fully convolutional ...
supported in part by the National 863Program of China(No.2015AA016903);the National Natural Science Foundation of China(No.61431003,61601049,and 61401411);the Innovation Foundation of China Electronics Technology Group Corporation(CETC);the Innovation Foundation of Key Laboratory of Aerospace Information Applications at CETC
A full-band direct-conversion receiver using a microwave photonic in-phase and quadrature (I/Q) mixer is proposed and experimentally evaluated in terms of radio frequency (RF) range, port isolation, phase imbalanc...
supported in part by the National Natural Science Foundation of China(No.61501051);the Postdoctoral Science Foundation of China(No.2016M590067)
A novel compact optoelectronic oscillator(OEO) employing a Fabry-Perot(FP) resonant electro-optic(EO)modulator is proposed and experimentally demonstrated.The resonant modulator is used as the optical storage el...
supported by the National Natural Science Foundation of China(No.BK2011203);the Graduate Innovation Project of Jiangsu Province(No.CXLX110908);the Priority Academic Program Development(PAPD)of Jiangsu Higher Education Institutions,China
An asymmetric metamaterial exhibiting an analog of double electromagnetically induced transparency (EIT) in the middle-infrared region is reported. The metamaterial consists of two-layered arrays of Ushaped rings em...
This work was supported by the National Nature Science Foundation of China under Grant No. 60578011.
An improved two-stage model of colorimetric characterization for liquid crystal display (LCD) was proposed. The model included an S-shape nonlinear function with four coefficients for each channel to fit the Tone re...