Primary performance data for passive fiber-optic devices is provided by spectral measurement of optical insertion loss (IL) and polarization-dependent loss (PDL). Often used to characterize optical ...
Researchers have demonstrated the first prototype device that measures optical power delivered through optical fiber at nanowatt levels. Researchers at the National Institute of Standards and ...
Scientists have developed smart optical measuring devices with companies for uses that include optimization of vehicle engines, reduction and monitoring of environmental emissions, and quality control ...
A new optical measuring device offers a cheaper, quicker alternative to confocal microscopy. Researchers at the Fraunhofer Institute for Production Technology (IPT) have developed a prototype optical ...
Low-power optical device achieves around 100 times amplification using just a couple of hundred milliwatts of input power ...
The MI.Probe collects data even from inaccessible points. The interface with PowerInspect will expand the CMM system’s functionality by managing alignment and positioning; generating user-defined ...
A team of researchers at the UCLA Samueli School of Engineering has demonstrated a new approach to an old problem: measuring spectra of light, also known as spectroscopy. By leveraging scalable, ...
Recent advances have extended anthropometry beyond flexible tape measurements to automated three-dimensional optical devices that rapidly acquire hundreds of body surface dimensions. Three new devices ...
This optical chip can convert light pulses into digital signals faster and more efficiently than existing technology. A new device invented by engineers at UC Davis could make it much faster to ...
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