Sometimes we need a non-contact liquid level sensor. There are several ways to build that, but the easiest is to try an optical liquid level sensor. You may already have an idea in mind since you are ...

so I went to work here in Roseberg carpentering 1978 moved up to Tacoma worked for a home builder up there he did not do the foundations and then I moved to Wyoming and I worked back there for a ...

The developers detailed their achievement in a conference paper “A 3.19pJ/bit Electro-Optical Router with 18ns Setup Frame-Level Routing and 1-6 Wavelength Flexible Link Capacity for Photonic ...

Allentown, Pa.-based Agere Systems Inc. today announced a low-loss, thin-film filter-based multiplexer-demultiplexer (MUX/DEMUX) passive component that it claims will cut power levels in high-capacity ...

A colorful display of plastic optical fibers Commercial optical fibers generally carry light that’s invisible to the eye. The colorful ones shown here transmit visible light, demonstrating how fiber ...

A technical paper titled “Probing Optical Multi-Level Memory Effects in Single Core–Shell Quantum Dots and Application Through 2D-0D Hybrid Inverters” was published by researchers at Korea Institute ...

The unit features an AISI 303-stainless-steel housing, a scratch-resistant glass prism, and fully potted optical parts for an IP68 protection level making it impervious to most harsh liquids. Two ...