Abstract: The coincidence time resolution (CTR) is of paramount importance in positron emission tomography (PET) as it can directly determine the imaging resolution. In this article, a 130+ ps CTR ...
A password manager is an essential tool for your online security, but it shouldn't be where your cybersecurity awareness ends. Mike De Socio is a CNET contributor who writes about energy, personal ...
Abstract: A frequency-tunable Parity-Time (PT) symmetric optoelectronic oscillator (OEO) with two coupled optoelectronic loops having a rational loop length ratio is proposed and experimentally ...