51 citations · 88 across the 2 of their papers we have counts for
4 papers · 1 filter
Ab-initio Theory of Photoionization via Resonances
Adi Pick, Petra Ruth Kaprálová-Žďánská, Nimrod Moiseyev
We present an \emph{ab-initio} approach for computing the photoionization spectrum near autoionization resonances in multi-electron systems. While traditional (Hermitian) theories…
Ab-initio theory of quantum fluctuations and relaxation oscillations in multimode lasers
Adi Pick, Alexander Cerjan, Steven G Johnson
We present an \emph{ab-initio} semi-analytical solution for the noise spectrum of complex-cavity micro-structured lasers, including central Lorentzian peaks at the multimode lasing…
Enhanced nonlinear frequency conversion and Purcell enhancement at exceptional points
Adi Pick, Zin Lin, Weiliang Jin +1
We derive analytical formulas quantifying radiative emission from subwavelength emitters embedded in triply resonant nonlinear cavities supporting exceptional points (EP)…
Ab-initio multimode linewidth theory for arbitrary inhomogeneous laser cavities
Adi Pick, Alex Cerjan, David Liu +4
We present a multimode laser-linewidth theory for arbitrary cavity structures and geometries that contains nearly all previously known effects and also finds new nonlinear and mult…