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Using phase-shaped pulses, we perform, for the first time, a proof-of-principle demonstration of two-photon fluorescence resonance energy transfer (FRET) microscopy for studying the stoichiometry of intermolecular interactions within living cells.
We investigate the eigenmodes of a traveling-wave phase-sensitive optical parametric amplifier. We observe gain (deamplification) of 11.4 dB (−7.9 dB) for a Laguerre-Gaussian LG00 mode with >95% overlap with the fundamental eigenmode.
We generate a highly-controlled, optically-dense, and repeatable Rb vapor inside of a hollow-core photonic bandgap fiber using light-induced atomic desorption. Here we present its generation dynamics and use for nonlinear quantum optical applications.
We generate a highly-controlled, optically-dense, and repeatable Rb vapor inside of a hollow-core photonic bandgap fiber using light-induced atomic desorption. Here we present its generation dynamics and use for nonlinear quantum optical applications.
In this paper we present transport, magnetic and electron paramagnetic resonance (EPR) studies of electron doped manganites Nd x Ca 1-x MnO 3 (x=0.2,0.3) with a view to compare and contrast their properties with those of the hole doped Nd 0.5 Ca 0.5 MnO 3 and other manganites. The samples were prepared by the solid-state...
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