Latest Optoelectronics Articles and Videos

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World’s First Solid-State Far-UVC Light Emitter Shows How “Light Can Be Part of the Solution to COVID-19”

On the heels of new academic research showing the safety and efficacy of far-UVC light as a germicide, NS Nanotech has created a product to bring this technology to market. We interviewed CEO Seth Coe-Sullivan to hear the details.

November 04, 2020 by Jake Hertz

QFLN Packages and Automated Optical Inspections are Incompatible. Side-Wettable Flanks Bridge the Gap

Automated optical inspections can only be so thorough with QFLN packages. Pairing QFLN packages with side-wettable flanks facilitate the PCB assembly process.

October 15, 2020 by Jake Hertz

Why Comparing Low-Power MCUs Can Be So Difficult

When vendors have different names for power modes of low-power MCUs, it can be confusing to compare options for battery-powered IoT designs.

October 05, 2020 by Jake Hertz

ROHM SEMICONDUCTOR SMLD12x LEDs | Featured Product Spotlight

This Featured Product Spotlight is part of a video series exploring the specifications, applications, and market context of new products.

October 01, 2020 by Mouser Electronics

Electronic Face Masks are a Fashionable High-Tech Trend

Engineers are finding ways to innovate face masks with electronics—whether for air filtration, an LED smile, or language translation.

September 26, 2020 by Adrian Gibbons

How to Implement Digit Recognition with TensorFlow Lite using an i.MX RT1060 Crossover MCU

This article looks at digit detection and recognition using MNIST eIQ as an example, which consists of several parts — the digit recognition is performed by a TensorFlow Lite model, and a GUI is used to increase the usability of the i.MX RT1060 device.

September 22, 2020 by David Piskula, NXP Semiconductors

Smart Contact Lens With Embedded Microelectronics Promises Bright Future for Vision Correction

Researchers at Imec and Ghent University have embedded microelectronics into a biocompatible "smart contact lens" to remedy a host of vision problems, from keratoconus to general light sensitivity.

September 15, 2020 by Tyler Charboneau

The Roadmap Ahead for Micro-LEDs is Anything But Small

Micro-LEDs open doors for display technology to be twisted and folded—all while providing higher resolutions than existing LCDs or OLEDs.

September 14, 2020 by Jake Hertz

Engineers Create Low-Power Collision Detector Inspired by Locusts

Engineers say they’re creating a low-power collision detector that mimics the way locusts avoid one another when flying in swarms.

September 09, 2020 by Luke James

New Nanoscale LED Topples the “Efficiency Droop”—And Turns Into a Laser, Too

Although the researchers intended to create an LED for a lab-on-a-chip, they coincidentally overcame the "efficiency droop" and turned the LED into a laser.

August 28, 2020 by Luke James

CREE, INC. XLamp® XM-L3 White LEDs | New Product Brief

This New Product Brief (NPB) is part of a video series highlighting the features, applications, and technical specs of newly-released products.

August 24, 2020 by Mouser Electronics

Ultrasound Receiver Architecture Undergoes a Seismic Shift

Ultrasound, with nearly a century of technological history, has seen its third major technological breakthrough coming out of North Carolina State.

August 20, 2020 by Adrian Gibbons

First Electrically-Injected Laser Bumps Speed and Efficiency in Optoelectronics

When used as a semiconductor, the newfound diode laser made of germanium and tin significantly improves on-chip photonics and nano-electronics.

August 11, 2020 by Antonio Anzaldua Jr.

Swapping Thin-Film Transistors for Source-Gated Transistors Yields Simpler Display Circuits

By using source-gated transistors in place of TFTs, researchers have created a new circuit design that promises great improvements in large-area electronics.

August 04, 2020 by Jake Hertz

Newly-Discovered Phase-Change Materials May Be a Boon to Photonics

New research has unveiled new phase-change materials, touted as having ultra-low losses and little power consumption. How might this finding affect telecommunications?

July 28, 2020 by Rushi Patel

Combining Photonic Integrated Chips and Metasurfaces Brightens the Future of Light Control

Some duos just work: peanut butter and jam, iron and carbon—and now, photonic integrated circuits (PICs) and metasurfaces.

July 27, 2020 by Adrian Gibbons

Diodes Incorporated Unveils Two Dual PNP Transistors for Shunting Automotive LED Clusters

The 60 volt ZXTP56060FDBQ and the 20 volt ZXTP56020FDBQ are automotive-grade dual bipolar junction transistors (BJTs), each rated at 2 amps.

July 24, 2020 by Gary Elinoff

Synaptics Acquires DisplayLink in a Move to Enhance Video Interface Market Capabilities

Synaptics embraces a strategy of growth through acquisition in pursuit of DisplayLink's video compression expertise.

July 21, 2020 by Gary Elinoff

Silicon Photo Multipliers Take the Mechanical Bulk Out of Automotive LiDAR

Automotive LiDAR faces the challenge of combining long-distance ranging with low-reflectivity targets in harsh environments. SiPMs may be the answer.

July 13, 2020 by Maya Jeyendran

Optical Sensors are the Key to Health-Monitoring Wearables—And Size is Critical

Optical sensors have made it big in the medical device industry. And with wearables taking on increasing roles for health monitoring, size is paramount.

July 11, 2020 by Jake Hertz