Special Coverage

Supercomputer Cooling System Uses Refrigerant to Replace Water
Computer Chips Calculate and Store in an Integrated Unit
Electron-to-Photon Communication for Quantum Computing
Mechanoresponsive Healing Polymers
Variable Permeability Magnetometer Systems and Methods for Aerospace Applications
Evaluation Standard for Robotic Research
Small Robot Has Outstanding Vertical Agility
Smart Optical Material Characterization System and Method
Lightweight, Flexible Thermal Protection System for Fire Protection
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Optical Generation of Ultrasound Via Photoacoustic Effect

Limitations of the piezoelectric array technologies conventionally used for ultrasonics inspired a group of University College London researchers to explore an alternative mechanism for generating ultrasound via light, also known as the photoacoustic effect. Coupling this with 3-D printing, the group was able to generate sound fields with specific shapes for potential use in biological cell manipulation and drug delivery.

Posted in: News, ptb catchall, Optical Components, Optics, Photonics

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In five years, will light-enabled Wi-Fi "find a home?"

This week’s Question: A PhD student at Eindhoven University of Technology has developed a way of using infrared rays to carry wireless data to a laptop or smartphone. The wireless data comes from central "light antennas" that could, for example, be mounted on a ceiling to direct the rays of light supplied by an optical fiber. With no moving parts, the system requires no power. Project head Tom Koonen estimates that the technology could be installed in homes and stores in five years. What do you think? In five years, will light-enabled Wi-Fi "find a home?"

Posted in: Question of the Week, Communications, Wireless

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Researchers Find 'Golden' Idea for New Wearables

Researchers at Missouri University of Science and Technology have developed a way to “grow” thin layers of gold on single crystal wafers of silicon, remove the gold foils, and use them as substrates on which to grow other electronic materials. The discovery could lead to new wearable developments, including a smartphone that conforms entirely to one's wrist.

Posted in: News, Materials

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The Perfect Balance of Price and High Quality

Your search for a low-cost, high-quality oscilloscope is over! Keysight's new InfiniiVision 1000 X-Series oscilloscopes feature industry-proven technology at the ultralow starting price of $449*. They have 50- to 100-MHz models and deliver industry-leading software analysis with 6-in-1 instrument integration.

Posted in: White Papers, Software, Test & Measurement

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Virtual Product Development of Audio Systems with COMSOL Multiphysics®

In conjunction with SAEIf you are interested in acoustic simulation, then tune into this webinar with guest speaker François Malbos from the Harman Virtual Product Development team.

Posted in: On-Demand Webinars, Data Acquisition

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Thermal Management Solutions for Directed Energy Applications

Directed Energy is an emerging technology that is being utilized in a variety of military and other applications. These high powered devices demand superior thermal management that operates effectively and reliably in ever decreasing foot print areas. Not only do these systems need to maintain a safe operating temperature, they often demand strict temperature uniformity across the system.

Posted in: On-Demand Webinars, Energy

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Using UVC LEDs to Reduce the Spread of Healthcare Acquired Infections (HAIs)

According to FDA, contact with infected objects and medical devices is a leading cause of healthcare associated infections (HAIs). Reducing HAIs by better understanding the effectiveness of antimicrobials, sterilization, and reprocessing of medical devices is one of the agency’s regulatory science priorities for 2017.

Posted in: Webinars, On-Demand Webinars, LEDs, Medical

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