supported by the National Basic Research Program of China(Grant No.2011CB301704);the Program for New Century Excellent Talents in Ministry of Education of China(Grant No.NCET-11-0168);the Foundation for the Author of National Excellent Doctoral Dissertation of China(Grant No.201139);the National Natural Science Foundation of China(Grant Nos.60901006 and 11174096)
Utilizing a high-Q microdisk resonator (MDR) on a single silicon-on-insulator (SOI) chip, a compact microwave photonic filter (MPF) with a continuously tunable central frequency is proposed and experimentally de...
supported by the National Natural Science Foundation of China(60432040,60772021);the Research Fund forthe Doctoral Program of Higher Education(20060013008);University IT Research Center Project(INHA UWB-ITRC),Korea,and the Project iCHIP financed by Italian Ministry of Foreign Affairs,the Innovation Fund for Graduate Student of Bupt,China
To suppress the side-band interferences caused by multiband orthogonal frequency division multiplexing (MB-OFDM)-based cognitive radio systems, a mathematical expression of the side-band signal is derived. Based on ...
supported by Science Foundation for Youthful Teachers of Anhui University (Grant No.2007jql104)
In order to decrease dispersion penalty and increase the optical bandwidth efficiency,an optical single-side-band modulation(SSBM) scheme in sub-carrier multiplexing(SCM) is proposed.The principle of the SSBM is analy...
Supported by the National Natural Science Foundation of China under Grant No 10574042, and the Research Foundation of Hunan Education Commission under Grant No 04A031.
We investigate theoretically the electron transport properties of a two-sublevel quantum wire irradiated by a strong laser field resonant with the quasiparticle transition at low temperatures. Using the method of the ...
Supported by the National Natural Science Foundation of China under Grant Nos 10390161 and 30370420.
The optical absorption of GaAs nanorings (NRs) under adc electric field and a terahertz (THz) ac electric field applied in the plane containing the NRs is investigated theoretically. The NRs may enclose some magne...