title: Dynamics of single photon transport in a one-dimensional waveguide two-point coupled with a Jaynes-Cummings system.
abstract: We study the dynamics of an ultrafast single photon pulse in a one-dimensional waveguide two-point coupled with a Jaynes-Cummings system. We find that for any single photon input the transmissivity depends periodically on the separation between the two coupling points. For a pulse containing many plane wave components it is almost impossible to suppress transmission, especially when the width of the pulse is less than 20 times the period. In contrast to plane wave input, the waveform of the pulse can be modified by controlling the coupling between the waveguide and Jaynes-Cummings system. Tailoring of the waveform is important for single photon manipulation in quantum informatics.
authors.affiliation: Beijing Key Lab of Nanophotonics &Ultrafine Optoelectronic Systems and School of Physics, Beijing Institute of Technology, Beijing 100081, China.
authors.forename: Yuwen
authors.initials: Y
authors.lastname: Wang
authors.affiliation: Beijing Key Lab of Nanophotonics &Ultrafine Optoelectronic Systems and School of Physics, Beijing Institute of Technology, Beijing 100081, China.|King Abdullah University of Science and Technology (KAUST), Physical Science and Engineering Division (PSE), Thuwal 23955-6900, Saudi Arabia.
authors.forename: Yongyou
authors.initials: Y
authors.lastname: Zhang
authors.affiliation: King Abdullah University of Science and Technology (KAUST), Physical Science and Engineering Division (PSE), Thuwal 23955-6900, Saudi Arabia.
authors.forename: Qingyun
authors.initials: Q
authors.lastname: Zhang
authors.affiliation: Beijing Key Lab of Nanophotonics &Ultrafine Optoelectronic Systems and School of Physics, Beijing Institute of Technology, Beijing 100081, China.
authors.forename: Bingsuo
authors.initials: B
authors.lastname: Zou
authors.affiliation: King Abdullah University of Science and Technology (KAUST), Physical Science and Engineering Division (PSE), Thuwal 23955-6900, Saudi Arabia.
authors.forename: Udo
authors.initials: U
authors.lastname: Schwingenschlogl