43 citations · 80 across the 3 of their papers we have counts for
5 papers
Phase-imprinted multiphoton subradiant states
H. H. Jen
We propose to generate the multiphoton subradiant states and investigate their fluorescences in an array of two-level atoms. These multiphoton states are created initially from the…
Cooperative single-photon subradiant states
H. H. Jen, M. -S. Chang, Y. -C. Chen
We propose a set of subradiant states which can be prepared and detected in a one-dimensional optical lattice. We find that the decay rates are highly dependent on the spatial phas…
Fragmented Many-body States of Spin-2 Bose Gas
H. H. Jen, S. -K. Yip
We investigate the fragmented many-body ground states of a spin-2 Bose gas in zero magnetic field.\ We point out that the exact ground state is not simply an average over rotationa…
Efficiency of light-frequency conversion in an atomic ensemble
H. H. Jen, T. A. B. Kennedy
The efficiency of frequency up and down conversion of light in an atomic ensemble, with a diamond level configuration, is analyzed theoretically. The conditions of pump field inten…
The angular momentum of a magnetically trapped atomic condensate
P. Zhang, H. H. Jen, C. P. Sun +1
For an atomic condensate in an axially symmetric magnetic trap, the sum of the axial components of the orbital angular momentum and the hyperfine spin is conserved. Inside an Ioffe…