J Opt Soc Am A Opt Image Sci Vis
May 2024
We report on the effect of a strong and protracted advanced response in pulse transmission and reflection in a double-prism scheme. In distinction to the well-known activity on superluminal-like tunneling of an electromagnetic pulse through a gap of a double prism, we consider an optical pulse refracting to a gap and sliding therein. The formation of a multiperiod light jet running within the gap well before the incident pulse is shown with account of normal material dispersion and excitation of leaky modes in the gap.
View Article and Find Full Text PDFBackground: Recent studies suggest that aortic valve replacement (AVR) remains underutilized.
Aims: Investigate the potential role of non-referral to heart valve specialists (HVS) on AVR utilization.
Methods: Patients with severe aortic stenosis (AS) between 2015 and 2018, who met class I indication for intervention, were identified.
J Cardiovasc Comput Tomogr
July 2024