100 citations · 417 across the 9 of their papers we have counts for
9 papers
Intensity -correlations in random fiber lasers: A random matrix theory approach
Ernesto P. Raposo, Iván R. R. Gonzáles, Edwin D. Coronel +5
We propose a new approach based on random matrix theory to calculate the temporal second-order intensity correlation function of the radiation emitted by random lasers…
UV Exposed Optical Fibers with Frequency Domain Reflectometry for Device Tracking in Intra-Arterial Procedures
Francois Parent, Maxime Gerard, Raman Kashyap +1
Shape tracking of medical devices using strain sensing properties in optical fibers has seen increased attention in recent years. In this paper, we propose a novel guidance system…
Turbulence Hierarchy in a Random Fibre Laser
Iván R. Roa González, Bismarck C. Lima, Pablo I. R. Pincheira +7
Turbulence is a challenging feature common to a wide range of complex phenomena. Random fibre lasers are a special class of lasers in which the feedback arises from multiple scatte…
Observation of Replica Symmetry Breaking in the 1D Anderson Localization Regime in an Erbium-Doped Random Fiber Laser
Anderson S. L. Gomes, Bismarck C. Lima, Pablo I. R. Pincheira +5
The analogue of the paramagnetic to spin-glass phase transition in disordered magnetic systems, leading to the phenomenon of replica symmetry breaking, has been recently demonstrat…
Creation of backdoors in quantum communications via laser damage
Vadim Makarov, Jean-Philippe Bourgoin, Poompong Chaiwongkhot +7
Practical quantum communication (QC) protocols are assumed to be secure provided implemented devices are properly characterized and all known side channels are closed. We show that…
Optimized coupling of cold atoms into a fiber using a blue-detuned hollow-beam funnel
Jerome Poulin, Philip S. Light, Raman Kashyap +1
We theoretically investigate the process of coupling cold atoms into the core of a hollow-core photonic-crystal optical fiber using a blue-detuned Laguerre-Gaussian beam. In contra…
A new technique for laser cooling with superradiance
Galina Nemova, Raman Kashyap
We present a new theoretical scheme for laser cooling of rare earth doped solids with optical super-radiance (SR), which is the coherent, sharply directed spontaneous emission of p…
Laser cooling of solids
Galina Nemova
Parallel to advances in laser cooling of atoms and ions in dilute gas phase, which has progressed immensely, resulting in physics Nobel prizes in 1997 and 2001, major progress has…
Raman fiber amplifier with integrated cooler
Galina Nemova, Raman Kashyap
We present a new scheme for a laser cooled Raman optical fiber amplifier. The heat generated in the process of stimulated Raman scattering is compensated for with laser cooling pro…