Latest Optoelectronics Articles and Videos

Categories

Driver Monitoring Systems May Prevent Thousands of Distracted Driving Accidents

Distracted and drowsy driving is one of the leading causes of traffic-related deaths in the U.S. Here's an inside look at the technology that can put a stop to it.

June 12, 2020 by Nicholas St. John

Archaeologists Employ LiDAR to Uncover the Secrets of Long-Lost Empires

LiDAR technology in archeology has developed distinctly from LiDAR in ADAS. The most recent find? An ancient Mayan ceremonial site.

June 09, 2020 by Gary Elinoff

US Navy Turns to Optical Beamforming for Real-Time Communication, Connectivity

The Navy will be testing Isotropic Systems’ multi-beam terminals for the turbulent environments at sea. The results may indicate a shift in satellite communications.

May 19, 2020 by Gary Elinoff

Designing Stretchable Devices and Displays with Transparent Electrodes

Researchers from the Korea Institute of Science and Technology (KIST) have developed a process for the fabrication of large-area, highly transparent, and stretchable electrodes from silver nanowires.

May 14, 2020 by Luke James

A Promising New Material in Terms of Cost and Yield for OLEDs

Researchers at the Paul Scherrer Institute (PSI) have gained insights into a promising new material for organic light-emitting diodes (OLEDs).

May 12, 2020 by Luke James

Improving the Next Generation of Displays Through Pure Red LEDs

A team of electrical engineers at the King Abdullah University of Science and Technology (KAUST) has developed high-intensity, low-voltage red LEDs from nitride crystals.

May 11, 2020 by Luke James

Microsensors Developed Using Optical Wireless ICs to Increase Sensing and Communication Range

Researchers at Cornell University have mass-produced tiny energy-harvesting sensors, 30,000 of which can fit on one side of a penny.

May 05, 2020 by Luke James

A Combination of Microwave Engineering and Optoelectronics to Improve Signal Processing

Researchers at the École Polytechnique Fédérale de Lausanne (EPFL), an institute in Switzerland, created a process that uses deep ultraviolet stepper lithography that outperforms current nanofabrication techniques.

April 28, 2020 by Antonio Anzaldua Jr.

Hybrid Material Fulfils Industry Wavelength Range and Cost Demands for Optoelectronics

Many devices, such as digital cameras and sensors, require optoelectronic components. To satisfy the increasing demand for these components, the industry is constantly searching for new semiconductor materials.

April 17, 2020 by Luke James

What Is Visual SLAM? (Hint: It’s Not Just a Tech in Roomba Vacuums)

What are the origins of visual SLAM? and what are some other applications for this technology beyond floor cleaning? 

April 16, 2020 by Nicholas St. John

Photonic Breakthrough: A New Light-Emitting Silicon Eliminates Heat in PCB Design

Can you imagine a world in which heat wasn't an issue when designing with silicon data chips?

April 10, 2020 by Gary Elinoff

Are Perovskite LEDs an Up-and-Comer on the Display Scene?

Maybe you've heard of perovskite for solar cells. But what about perovskite LEDs? Can a team of researchers make them a viable alternative to organic LEDs or quantum-dot LEDs?

April 07, 2020 by Robin Mitchell

Jellyfish Inspire Researchers to Create a Self-Healing, Electronic Gel for Circuits

How might this new membrane improve touchscreen designs and transparent PCBs?

April 06, 2020 by Tyler Charboneau

Samsung and LG Exit the LCD Market. Quantum Dots and Organic LEDs Take the Stage

With Samsung and LG closing production on LCDs, the two display leaders turn their sights on two newer technologies: quantum dots and OLEDs.

April 01, 2020 by Gary Elinoff

Light and PCB Design: The Future of Optical Interconnects Is Bright

How do optical interconnections help defy Moore's law while pushing toward optics?

March 27, 2020 by Robin Mitchell

Mixed-Polymer Ink Holds Promise for Improving Electronic Device Performance and Conductivity

A Linköping University team of scientists led by professor Simone Fabiano has created a new ‘non-dopable’ organic ink that exhibits excellent conductivity.

March 16, 2020 by Luke James

The Mapping Function and Circuit Implementation in Histogram Equalization

In this article, we'll look into greater details on a histogram equalization method, including use cases of the mapping function and circuit implementation.

March 10, 2020 by Steve Arar

Researchers Push the Boundaries of Neuromorphics With Retina-inspired UV Sensor

In this article, we will look at a retina-inspired photonic synapse that may further develop sensory AI systems.

February 17, 2020 by Robin Mitchell

Design Solution for Automotive LCD Displays Utilizing LED Driver ICs

See how multi-channel automotive LED driver ICs implement backlight local dimming, bringing ‘true black’ to automotive LCD displays.

February 04, 2020 by Szukang Hsien, Maxim Integrated

How an Internal Faraday Shield and Small Ci-O Improve Optocoupler Galvanic Isolation

This article discusses how the use of three key design methods utilized in optocouplers improves galvanic isolation performance and presents an accompanying high voltage surge test as proof. 

January 14, 2020 by Lim Shiun Pi, Broadcom Inc