Diamond coatings are considered a key technology for numerous industrial applications—from power electronics to optics to ...

Measuring phase noise with a spectrum analyzer. The primary advantage of dedicated phase-noise analyzers. The cross-correlation method. Using a spectrum analyzer is the oldest, most straightforward, ...

Large-aperture interferometers are important in the manufacturing and measurement of large-aperture optical elements, which play critical roles in the fields of optical precision manufacturing and ...

A research team has directly observed the Meissner effect in two-dimensional superconductors using a new high-sensitivity ...

A laser Doppler vibrometer’s (LDV) real-time capability enables measurement times roughly six orders of magnitude smaller compared to any method that is based on strobe techniques or provides a ...

Measuring strains during mechanical testing can be challenging, particularly when initially developing the capability. Additionally, there are multiple strain measurement methods to choose from, each ...

A group of scientists led by the R&D center of Dubai Electricity and Water Authority (DEWA) has developed a new methodology to conduct on-site I-V curve measurements in PV systems. “It is common ...

This paper defines a method to measure the chip die pad capacitance using time delay reflectometry (TDR). This method is useful for measuring the low-value capacitance that is present at the end of a ...

Noninvasive methods of measuring blood glucose levels have demonstrated promise in early trials and could be potential replacements for glucose monitoring in the future, according to a review. A ...