Stories
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Blog: Electronics & Computers
Graphene may play a greater role in tomorrow electronics, thanks to an achievement from the Technical University of Denmark.
INSIDER: Electronics & Computers
The quest to develop microelectronic devices with increasingly smaller size, which underpins the progress of the global semiconductor industry has...
Products: Electronics & Computers
Motor Control Integrated Circuit
Microsemi Corp., a wholly owned subsidiary of Microchip Technology (Aliso Viejo, CA), announced the LX7720 radiation-tolerant motor control integrated circuit that works with a field programmable...
Briefs: Electronics & Computers
Single-Crystal SiGe/Sapphire Epitaxy
NASA's Langley Research Center has developed a new low-temperature method of SiGe/sapphire growth that produces the same single-crystal films with much less thermal loading effort to the substrate. This eliminates the time-consuming and costly high heating, long thermal soak times, and interfacial Si layer....
Briefs: Nanotechnology
Ultrasensitive Chip-Based Sensors
An optical whispering gallery mode resonator was developed that can spin light around the circumference of a tiny sphere millions of times, creating an ultrasensitive, microchip-based sensor for multiple applications.
Briefs: Semiconductors & ICs
Pressure sensors play an important role in engine maintenance and monitoring systems by diagnosing problems before they happen. To capture the most accurate data, however, these sensors must be...
Briefs: Semiconductors & ICs
Film Blocks Electromagnetic Interference
Electromagnetic interference (EMI) can harm smartphones, tablets, chips, drones, wearables, aircraft, and human health. EMI is increasing with the explosive proliferation of devices that generate it. A technique was developed to produce relatively low-cost EMI-blocking composite films.
Products: Test & Measurement
Nozzles
The Lee Company, Westbrook, CT, offers single- and multi-orifice lube nozzles in a variety of configurations. The nozzles may include HI-BAR® safety screens for additional protection that can be...
Products: Imaging
VGA Sensor
Now available from FRAMOS (Ottawa, Canada), the Sony IMX426 Pregius™ 3rd generation Global Shutter CMOS image sensor provides 9μm pixel size and reaches VGA resolution with 1,449 fps@10-bit for maximized throughput...
Articles: Lighting
The SPIE Photonics West 2019 technical conference and exhibition returns to The Moscone Center in San Francisco, February 2 through February 7, offering attendees the opportunity to explore the latest...
Briefs: Medical
A technique was developed that uses a specially adapted 3D printer to build therapeutic biomaterials from multiple materials. The advance could be a step toward on-demand printing of complex...
Briefs: Sensors/Data Acquisition
Many applications require detection of both very small and very large signals. High-gain detector amplifiers provide low noise, but are easily swamped by large signals. Logarithmic amplifiers provide a wide...
Briefs: Nanotechnology
Light of different colors travels at different speeds in different materials and structures. This is why we see white light split into its constituent colors after refracting through a...
Briefs: Photonics/Optics
Pulsed laser vaporization (PLV) production of single-wall carbon nanotubes (SWNTs) on traditional Co/Ni catalyst was explored with respect...
Products: Mechanical & Fluid Systems
Motor/Drive/Controller
Advanced Micro Controls (Terryville, CT) offers a size 17 PLC-based SMD Series integrated stepper motor/drive/controller system. The integrated solutions are suited for new machinery, retrofits, and rapid...
Briefs: Semiconductors & ICs
Many of today's silicon-based electronic components contain 2D materials such as graphene. Incorporating 2D materials like graphene — which is composed of a single-atom-thick layer of carbon atoms —...
Briefs: Imaging
Trained rescue dogs are the best disaster workers — their sensitive noses help them track down people buried by earthquakes or avalanches. But dogs need breaks. A new measuring device is always ready...
Briefs: Materials
Engineers and software developers are seeking to create technology that lets users touch, grasp, and manipulate virtual objects while feeling like they are actually touching something in the...
Briefs: Electronics & Computers
Heat treatment, also known as annealing, is a common step in the semiconductor fabrication process. A buildup of radiation-induced localized charge within the semiconductor...
Briefs: Electronics & Computers
Gated Chopper Integrator (GCI)
Microvolt-level signals require gains of at least a thousand. Offsets and noise in the amplifier chain will be amplified by the same amount, which can saturate the amplifier or swamp the signal so it is not resolvable. Other methods use chopping and/or autozero techniques to lower the offset and noise. The key...
Briefs: Sensors/Data Acquisition
There are challenges involved when using magnetically responsive materials to achieve the one-way flow of light in a photonic chip, including the ability to place compact magnets on a chip. In...
Briefs: Nanotechnology
The first laser based on the wave physics phenomenon called bound states in the continuum (BIC) has been developed. The technology could revolutionize the development of surface lasers,...
Briefs: Photonics/Optics
The detection and localization of gas releases, such as methane from leaking natural gas pipelines or nitrogen oxides from failing electrical equipment, require high sensitivity to the target gas and insensitivity to...
Briefs: Mechanical & Fluid Systems
It is relatively easy to measure small movements of large objects, but is much more difficult when the moving parts are on the scale of nanometers, or billionths of a meter. The ability to accurately...
Briefs: Energy
Today's photovoltaic power systems are generally comprised of a single photovoltaic module or multiple modules connected by combinations of series and parallel circuits as a photovoltaic array. In...
Articles: Test & Measurement
Internet of Things (IoT) applications — whether for city infrastructures, factories, or wearable devices — use large arrays of sensors collecting data for transmission over the Internet to a central,...
Products: Materials
Thermography Systems
Advanced Thermal Solutions, Norwood, MA, announced the tvLYT™ liquid crystal thermography system that provides a portable solution for temperature measurement of electronics, circuit...
Briefs: Manufacturing & Prototyping
Cellphones, laptops, tablets, and many other electronics rely on their internal metallic circuits to process information at high speed. Current metal fabrication techniques tend...
Briefs: Photonics/Optics
Fabricated using inexpensive and widely available organic pigments used in printing inks and cosmetics, an artificial retina was developed that consists of tiny pixels like a digital camera sensor on a...
Top Stories
Blog: Lighting
A Stretchable OLED that Can Maintain Most of Its Luminescence
Blog: Energy
Batteries that Can Withstand the Cold
INSIDER: Energy
Advancing All-Solid-State Batteries
Blog: Power
My Opinion: We Need More Power Soon — Is Nuclear the Answer?
Quiz: Power
Blog: Data Acquisition
Webcasts
Upcoming Webinars: Test & Measurement
From Spreadsheets to Insights: Fast Data Analysis Without Complex...
Upcoming Webinars: Aerospace
Cooling a New Generation of Aerospace and Defense Embedded...
Upcoming Webinars: Test & Measurement
Beyond AI-Copy-Paste Engineering: Advanced AI-Integration Success...
Upcoming Webinars: Power
Battery Abuse Testing: Pushing to Failure
Upcoming Webinars: AR/AI
A FREE Two-Day Event Dedicated to Connected Mobility
Upcoming Webinars: RF & Microwave Electronics
Choosing the Right N-Port Strategy: Multiport VNAs vs. Switch...
