268 citations · 428 across the 3 of their papers we have counts for
5 papers
Phase shift of a weak coherent beam induced by a single atom
Syed Abdullah Aljunid, Meng Khoon Tey, Brenda Chng +4
We report on a direct measurement of a phase shift on a weak coherent beam by a single Rb-87 atom in a Mach-Zehnder interferometer. A maximum phase shift of about 1 degree is obser…
Interfacing light and single atoms with a lens
Meng Khoon Tey, Gleb Maslennikov, Timothy C. H. Liew +6
We characterize the interaction between a single atom or similar microscopic system and a light field via the scattering ratio. For that, we first derive the electrical field in a…
Strong interaction between light and a single trapped atom without a cavity
Meng Khoon Tey, Zilong Chen, Syed Abdullah Aljunid +4
Coupling of light to an atom at single quanta level with high probability is a building block for many quantum information processing protocols. It is commonly believed that effici…
Preparation of arbitrary qutrit state based on biphotons
Yu. I. Bogdanov, M. V. Chekhova, S. P. Kulik +3
The novel experimental realization of three-state optical quantum systems is presented. We use the polarization state of biphotons,propagating in single frequency- and spatial mode…
Qutrit state engineering with biphotons
Yu. Bogdanov, M. Chekhova, S. Kulik +4
The novel experimental realization of three-level optical quantum systems is presented. We use the polarization state of biphotons to generate a specific sequence of states that ar…