Caltech scientists have developed a new way to produce optical frequency combs—important tools in devices that keep time and ...

Caltech scientists have developed a new way to produce optical frequency combs-important tools in devices that keep time and measure distances very ...

Abstract: A high performance distributed fiber-optic acoustic sensor (DAS) system is proposed based on on time-gated digital optical frequency-domain reflectometry (TGD-OFDR) structure, and a ...

AI-driven process monitoring enhances the qualification of additively manufactured stainless-steel parts. By analysing high-frequency welding current and voltage signals in both the time and frequency ...

Abstract: The direct output of the weighted Laguerre polynomial (WLP) finite-difference time-domain method consists of the expansion coefficients of the electromagnetic response in terms of WLPs, i.e.

Visual evoked potentials (VEP) are electrophysiological signals used to assess visual pathway function, with applications in diagnosing optic nerve disorders. This study compared the diagnostic ...

After the introduction of the SMU ADALM1000 lets continue with the eleventh part of the series with some small, basic measurements. The goal of this lab activity is to examine the issue of capacitive ...

Frequency response is defined as: A measure of the effectiveness with which a circuit, device, or system transmits the different frequencies applied to it. It is a phasor whose magnitude is the ratio ...

Nucleotide-binding oligomerization domain protein 2 (NOD2) stimulates diverse inflammatory responses resulting in differential cellular phenotypes. To identify the role of NOD2 in vascular arterial ...