FACULTY

Current Research

1. Quantum Optics
2. Quantum Information
3. Nanophotonics
4. Mesoscopic Physics

Recent Publications

1. Generation of time-bin entangled photon pairs using a quantum-dot cavity system, P. K. Pathak and S. Hughes, submitted, arXiv:1010.1713.
2. Coherently triggered single photons from a quantum-dot cavity system, P. K. Pathak and S. Hughes, Phys. Rev. B 82, 045308 (2010).
3. Nonlinear photoluminescence spectra from a quantum-dot cavity system: Interplay of pump-induced stimulated emission and anharmonic cavity QED, P. Yao, P. K. Pathak, E. Illes, S. Hughes, S. Munch, S. Reitzenstein, P. Franeck, A. Loffler, T. Heindel, S. Hofling, L. Worschech, and A. Forchel, Phys. Rev. B 81, 033309 (2010).
4. Cavity-QED assisted attraction between a cavity mode and an exciton mode in a planar photonic-crystal cavity, T. Tawara, H. Kamada, T. Tanabe, T. Sogawa, H. Okamoto, P. Yao, P. K. Pathak, and S. Hughes, Opt. Express 18, 2719 (2010).
5. High sensitivity charge detection and dephasing in edge state interferometer, P. K. Pathak, Youngnae Lee, and Kicheon Kang, Physica E 42, 1103 (2010).