Abstract
The transport properties of a single photon scattered by a two-level system (TLS) in a T-bulge-shaped waveguide have been studied, which is made of two coupled-resonator waveguides (CRWs), an infinite CRW and a semi-infinite CRW with \(N-1\) FP cavities below the node. The spontaneous emission of the TLS directs single photons from one CRW to the other. The \(N-1\) FP cavities effect the extreme point’s value and location of the propagation coefficient and incident energy curve.
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References
Kimble, H.J.: The quantum internet. Nature (Lond.) 453, 1023–1030 (2008)
Zhou, L., Gong, Z.R., Liu, Y.-X., Sun, C.P., Nori, F.: Controllable scattering of a single photon inside a one-dimensional resonator waveguide. Phys. Rev. Lett. 101, 100501 (2008)
Zhou, L., Yang, L.P., Li, Y., Sun, C.P.: Quantum routing of single photons with a cyclic three-level system. Phys. Rev. Lett. 111, 103604 (2013)
Zhou, L., Lu, J., Sun, C.P.: Coherent control of photon transmission: slowing light in a coupled resonator waveguide doped with \(\wedge \) atoms. Phys. Rev. A 76, 012313 (2007)
Zhou, L., Hu, F.M., Lu, J., Sun, C.P.: Electromagnetic manipulation for the anti-Zeno effect in an engineered quantum tunneling process. Phys. Rev. A 74, 032102 (2006)
Zhou, L., Turek, Y., Sun, C.P., Nori, F.: Weak-value amplification of light deflection by a dark atomic ensemble. Phys. Rev. A 88, 053815 (2013)
Zhou, L., Dong, H., Liu, Y.-X., Sun, C.P., Nori, F.: Quantum supercavity with atomic mirrors. Phys. Rev. A 78, 063827 (2008)
Zhou, L., Lu, J., Zhou, D.L., Sun, C.P.: Quantum theory for spatial motion of polaritons in inhomogeneous fields. Phys. Rev. A 77, 023816 (2008)
Zhou, L., Gao, Y.B., Song, Z., Sun, C.P.: Coherent output of photons from coupled superconducting transmission line resonators controlled by charge qubits. Phys. Rev. A 77, 013831 (2008)
Zhou, L., Yang, S., Liu, Yu-xi, Sun, C.P., Nori, F.: Quantum zeno switch for single-photon coherent transport. Phys. Rev. A 80, 062109 (2009)
Zhou, L., Kuang, L.-M.: Zeno-anti-Zeno crossover via external fields in a one-dimensional coupled-cavity waveguide. Phys. Rev. A 82, 042113 (2010)
Zhou, L., Chang, Y., Dong, H., Kuang, L.M., Sun, C.P.: Inherent Mach–Zehnder interference with which-way detection for single-particle scattering in one dimension. Phys. Rev. A 85, 013806 (2012)
Li, Q., Zhou, L., Sun, C.P.: Waveguide quantum electrodynamics: controllable channel from quantum interference. Phys. Rev. A 89, 063810 (2014)
Xiong, W., Jin, D.-Y., Jing, J., Lam, C.-H., You, J.Q.: Controllable coupling between a nanomechanical resonator and a coplanar-waveguide resonator via a superconducting flux qubit. Phys. Rev. A 91, 052318 (2015)
Wang, Z.H., Zhou, L., Li, Y., Sun, C.P.: Controllable single-photon frequency converter via a one-dimensional waveguide. Phys. Rev. A 89, 053813 (2014)
Agarwal, G.S., Huang, Sumei: Optomechanical systems as single photon routers. Phys. Rev. A 85, 021801(R) (2012)
Lu, J., Zhou, L., Kuang, L.M., Nori, F.: Single-photon router: coherent control of multichannel scattering for single photons with quantum interferences. Phys. Rev. A 89, 013805 (2014)
Lemr, K., Bartkiewicz, K., Černoch, A., Soubusta, J.: Resource-efficient linear-optical quantum router. Phys. Rev. A 89, 062331 (2014)
Yuan, X.X., Ma, J.-J., Hou, P.-Y., Chang, X.-Y., Zu, C., Duan, L.-M.: Experimental demonstration of a quantum router. Sci. Rep. 5, 12452 (2015)
Lu, J., Wang, Z.H., Zhou, L.: T-shaped single-photon router. Opt. Exp. 23, 22955 (2015)
Jonckheere, E., Langbein, F.C., Schirmer, S.G.: Information transfer fidelity in spin networks and ring-based quantum routers. Quantum Inf Process 14, 4751–4785 (2015)
Pawela, L., Puchała, Z.: Quantifying channels output similarity with applications to quantum control. Quantum Inf Process 15, 1455–1468 (2016)
Korotkov, A.N.: Special issue on quantum computing with superconducting qubits. Quantum Inf Process 8, 51–54 (2009)
Guo, Y., Zhao, Y.: High-efficient quantum secret sharing based on the Chinese remainder theorem via the orbital angular momentum entanglement analysis. Quantum Inf Process 12, 1125–1139 (2013)
Martens, C., et al.: Photon transport in one-dimensional systems coupled to three-level quantum impurities. New J. Phys. 15, 083019 (2013)
Lombardo, F., et al.: Photon localization versus population trapping in a coupled-cavity array. Phys. Rev. A 89, 053826 (2014)
Qin, W., et al.: Controllable single-photon transport between remote coupled-cavity arrays. Phys. Rev A 93, 032337 (2016)
Sayrin, C., Junge, C., Mitsch, R., Albrecht, B., O‘Shea, D., Schneeweiss, P., Volz, J., Rauschenbeutel, A.: Nanophotonic optical isolator controlled by the internal state of cold atoms. Phys. Rev. X 5, 041036 (2015)
Xia, K.: Tunable slowing, storing, and releasing of a weak microwave field. Phys. Rev. A 89, 023815 (2015)
Chen, X.Y., Zhang, F.Y., Li, C.: Single-photon quantum router by two distant artificial atoms. J. Opt. Soc. Am. B. 33, 000583 (2016)
Acknowledgements
We are thankful to Professor Zhou Lan for her useful discussion. This work is supported by the National Fundamental Research Program of China (the 973 Program) under Grant No. 2012CB922103 and the National Natural Science Foundation of China under Grants Nos. 11374095, 11422540, 11434011, 11575058.
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Liu, L., Lu, J. T-bulge-shaped quantum router. Quantum Inf Process 16, 29 (2017). https://doi.org/10.1007/s11128-016-1479-5
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DOI: https://doi.org/10.1007/s11128-016-1479-5