283 citations · 1.4k across the 32 of their papers we have counts for
3 papers · 2 filters
Extra phase noise from thermal fluctuations in nonlinear optical crystals
J. E. S. Cesar, A. S. Coelho, K. N. Cassemiro +4
We show theoretically and experimentally that scattered light by thermal phonons inside a second-order nonlinear crystal is the source of additional phase noise observed in Optical…
A Novel Method for Polarization Squeezing with Photonic Crystal Fibers
Josip Milanovic, Mikael Lassen, Ulrik L. Andersen +1
Photonic Crystal Fibers can be tailored to increase the effective Kerr nonlinearity, while producing smaller amounts of excess noise compared to standard silicon fibers. Using thes…
Continuous Variable Entanglement and Squeezing of Orbital Angular Momentum States
Mikael Lassen, Gerd Leuchs, Ulrik L. Andersen
We report the first experimental characterization of the first-order continuous variable orbital angular momentum states. Using a spatially non-degenerate optical parametric oscill…