5 papers
Nonlinear refractive index of warm rubidium vapor
L. Kardum, G. Premec, N. Å antiÄ +1
The potential to precisely control both the linear and nonlinear index of refraction through optical manipulation of the atomic states has recently pushed warm alkali vapors to the…
Optical Memory Optimization Across Rubidium Isotopes and Transitions
T. Danielov, I. PuljiÄ, M. ÄujiÄ +3
We investigate optical memory efficiency and storage time across and isotopes on both the D and D transitions. Maximum efficiency of u…
Observation of Discrete 1D Solitons in an Optically Induced Lattice in Rubidium Atomic Vapor
Vjekoslav VuliÄ, Neven Å antiÄ, Hrvoje Buljan +1
The manipulation of light in periodic structures is fundamental to the development of discrete photonics and provides a versatile platform for controlling light propagation in inte…
Collective light shifts of many longitudinal cavity modes induced by coupling to a cold-atom ensemble
Marin ÃujiÄ, Mateo Kruljac, Lovre Kardum +4
We experimentally study the interaction between a cold atom cloud and many longitudinal modes of a high quality Fabry-Perot cavity, by measuring signatures of collective light shif…
Lifetime measurement of the 5s5p 1P1 state in strontium
Ivana PuljiÄ, Ana CipriÅ¡, Damir Aumiler +2
We present a direct lifetime measurement of the state of strontium using time-correlated single-photon counting of laser induced fluorescence in a hot atomic beam. To…