Laser Proximity Sensors use laser beams to detect the presence or absence of objects within a certain range. They are used in security systems, robotics, automation, and industrial processes, where ...
A group at the University of Montpellier's Institute of Electronics and Systems (IES) has demonstrated mid-IR semiconductor lasers grown expitaxially on an on-axis silicon substrate, said to be the ...
WiFi is embedded in our lives today. The term originated about four decades ago (as a marketing ploy, designed to rhyme with the term “Hi-Fi”) and has revolutionized personal communications, internet ...
How transimpedance amplifiers are used in fiber-optic communications, laser rangefinders, and LiDAR systems. How avalanche photodiodes enhance TIA performance. Application-specific design and topology ...
How safe would you feel, going back into a multi-story building that had just been through an earthquake? A new sensor system could allay your fears, as it optically measures how much a building has ...
GaAs- and InP-based epitaxial wafer maker LandMark Optoelectronics (LMOC) has obtained orders of LD (laser diode) sensors from a US-based head-mounted device vendor, with trial production to begin in ...
Micro-Scale Peltier Cooler Modules Enable Thermal Management for Laser Diodes, Optical Transceivers, and Photodetectors ...
Semiconductor laser diodes (SLDs) are often packaged with a photodiode. The output current from this photodiode can be monitored to regulate the output power intensity of the laser diode. SLDs, ...
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