Type-I intermittency route to chaos in passively Q-switched Tm:YLF laser emitting at 2.3 μm [PDF]
EPJ Web of ConferencesWe report on an original chaotic dynamic behaviour of a passively Q-switched 2.3-μm Thulium laser operating on the 3H4 → 3H5 transition. The experiment employs a Tm:LiYF4 laser crystal within various laser cavity configurations, involving optional ...
Dupont Hippolyte +4 more
doaj +1 more source
Estimation precision of degree of polarization in the presence of signal-dependent and additive Poisson noises [PDF]
Journal of the European Optical Society-Rapid Publications, 2008 We address precision of estimation of the degree of polarization (DOP) from the orthogonal state contrast image (OSCI) in the presence of both signal-dependent Poisson noise due to useful signal, and additive Poisson noise due to dark current and / or ...
Bénière Arnaud +3 more
doaj +1 more source
Endothelial Dysfunction in Fabry Disease Is Related to Glycocalyx Degradation
Frontiers in Immunology, 2021 Fabry disease (FD) is an X-linked multisystemic lysosomal storage disease due to a deficiency of α-galactosidase A (GLA/AGAL). Progressive cellular accumulation of the AGAL substrate globotriaosylceramide (Gb3) leads to endothelial dysfunction.
Solvey Pollmann +4 more
doaj +1 more source
Fabry-Perot Bound States in the Continuum in an Anisotropic Photonic Crystal
, 2022 An anisotropic photonic crystal containing two anisotropic defect layers is considered. It is demonstrated that the system under can support a Fabry-Perot bound state in the continuum (FP-BIC).
Stepan V. Nabol (14363028) +3 more
core +1 more source
Journal of the European Optical Society-Rapid PublicationsIn this work, we study high groove density gratings coated with periodic or aperiodic multilayers, focusing on their extreme ultraviolet performance in both classical and conical diffraction geometries.
Mahmoud Amr Hisham K. +6 more
doaj +1 more source
Study of tapered microfibers by line-field confocal optical coherence tomography
Journal of the European Optical Society-Rapid PublicationsWe present for the first time to our knowledge measurements of the evolution of the core and cladding diameters in tapered silica microfibers using LC-OCT. The results could help refine models of propagation of optical modes in tapers.
Dubois Arnaud +2 more
doaj +1 more source
Discrete mode laser diodes with very narrow linewidth emission [PDF]
, 2007 Ex-facet, free-running low linewidth (~100 kHz), single mode laser emission is demonstrated using low cost, regrowth-free ridge waveguide Discrete Mode Fabry Pérot laser diode chips.
Kelly, Brian +15 more
core +2 more sources
Analytical method to find the optimal parameters for gas detectors based on correlation spectroscopy using a Fabry-Perot interferometer [PDF]
, 2007 Several designs of infrared sensors use a Fabry-Perot Interferometer (FPI) to modulate the incident light. In this work we analyse the particular case where the FPI fringes are matched with very well defined ro-vibrational absorption lines of a target ...
Rutt, Harvey N. +1 more
core +1 more source
Planar micromachined glass cantilevers utilising integrated Bragg Fabry-Perot cavities
, 2010 Here we demonstrate a glass cantilever based on a unique micromachining and etching approach, combined with UV written Bragg gratings. We shall also discuss the increase in sensitivity by using two Bragg gratings to form Fabry-Pérot cavity.
Carpenter, Lewis +3 more
core +1 more source
Prevalence of Anderson-Fabry disease in male patients with late onset hypertrophic cardiomyopathy [PDF]
, 2002 Background-Although studies have suggested that "late-onset" hypertrophic cardiomyopathy (HCM) may be caused by sarcomeric protein gene mutations, the cause of HCM in the majority of patients is unknown.
Tei, C +13 more
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