901 citations · 2.4k across the 11 of their papers we have counts for
11 papers
Replica Symmetry Breaking in the Quasi Mode Locked Regime of Titanium Sapphire Lasers
Nicolas P. Alves, Ricardo V. M. de Almeida Filho, Isaac C. Nunes +4
Recent observations of replica symmetry breaking (RSB) in ytterbium-based mode-locked fiber lasers have revealed glassy behavior in the quasi-mode-locked (QML) regime. Here, we inv…
Observation of Replica Symmetry Breaking in Standard Mode-Locked Fiber Laser
Nicolas P. Alves, Wesley F. Alves, André C. A. Siqueira +4
We report the first experimental demonstration of the replica symmetry breaking (RSB) phenomenon in a fiber laser system supporting standard mode-locking (SML) regime. Though theor…
Internal nonlinear transmission in an Yb mode-locked fiber laser through bifurcations
Cecília L. A. V. Campos, Lucas B. A. Mélo, Hugo L. D. de S. Cavalcante +2
Mode-locked fiber lasers are rich dynamical systems that may present several different types of pulsed operating modes, depending on external control parameters such as pump power.…
Coherent blue emission induced by a combination of diode and femtosecond lasers
Jesus P. Lopez, Marco P. M. de Souza, Marcio H. G. de Miranda +1
We report the investigation of a collimated blue light generated in rubidium vapor due to the combined action of an ultrashort pulse train and a cw diode laser. Each step of the tw…
Power-Broadening-Free Correlation Spectroscopy in Cold Atoms
H. M. Florez, L. S. Cruz, M. H. G. de Miranda +4
We report a detailed investigation on the properties of correlation spectra for cold atoms under the condition of Electromagnetically Induced Transparency (EIT). We describe the tr…
Controlling the quantum stereodynamics of ultracold bimolecular reactions
M. H. G. de Miranda, A. Chotia, B. Neyenhuis +6
Chemical reaction rates often depend strongly on stereodynamics, namely the orientation and movement of molecules in three-dimensional space. An ultracold molecular gas, with a tem…
Direct absorption imaging of ultracold polar molecules
D. Wang, B. Neyenhuis, M. H. G. de Miranda +4
We demonstrate a scheme for direct absorption imaging of an ultracold ground-state polar molecular gas near quantum degeneracy. A challenge in imaging molecules is the lack of clos…
Dipolar collisions of polar molecules in the quantum regime
K. -K. Ni, S. Ospelkaus, D. Wang +6
Ultracold polar molecules offer the possibility of exploring quantum gases with interparticle interactions that are strong, long-range, and spatially anisotropic. This is in stark…
Quantum-State Controlled Chemical Reactions of Ultracold KRb Molecules
S. Ospelkaus, K. -K. Ni, D. Wang +7
How does a chemical reaction proceed at ultralow temperatures? Can simple quantum mechanical rules such as quantum statistics, single scattering partial waves, and quantum threshol…
Controlling the hyperfine state of rovibronic ground-state polar molecules
S. Ospelkaus, K. -K. Ni, G. Quemener +6
Ultracold molecules offer entirely new possibilities for the control of quantum processes due to their rich internal structure. Recently, near quantum degenerate gases of molecules…
Ultracold polar molecules near quantum degeneracy
S. Ospelkaus, K. -K. Ni, M. H. G. de Miranda +6
We report the creation and characterization of a near quantum-degenerate gas of polar K-Rb molecules in their absolute rovibrational ground state. Starting from weakl…