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Browse the latest developments, articles, and technical briefs that are essential to Design Engineers working with LEDs - Light-Emitting Diodes.

Latest Briefs & News

Products : Imaging
New Products: September 2019 Photonics & Imaging Technology
New Products: September 2019 Photonics & Imaging Technology

Micromachining Subsystem

SCANLAB GmbH (Puchheim, Germany) has introduced a new member of its precSYS product line. Five-axis precSYS subsystems enable industrial...

New Products: September 2019 Photonics & Imaging Technology
Briefs : Electronics & Computers
Double-Sided Si(Ge)/Sapphire/III-Nitride Hybrid Structures
Double-Sided Si(Ge)/Sapphire/III-Nitride Hybrid Structures

NASA Langley Research Center has developed a double-sided Si(Ge)/ Sapphire/III-Nitride hybrid structure. This technology uses both sides of a sapphire wafer to build device...

Double-Sided Si(Ge)/Sapphire/III-Nitride Hybrid Structures
Articles : Electronics & Computers
The Sensors Behind the GEN II Wearable Device
The Sensors Behind the GEN II Wearable Device

The population is aging and more people need healthcare support, which is having a big impact on the overall cost of medical care. As a result, authorities and health insurance companies are...

The Sensors Behind the GEN II Wearable Device
Briefs : Imaging
3D Printing of Flexible Circuits

A process was developed for 3D printing that can be used to produce transparent and mechanically flexible electronic circuits. The electronics consist of a mesh of silver nanowires that can be printed in suspension and embedded in various flexible and transparent plastics (polymers). This technology can enable...

Briefs : Mechanical & Fluid Systems
Self-Powered, Washable, Wearable Displays

Clothing usually is formed with textiles and has to be both wearable and washable for daily use; however, smart clothing has had a problem with its power sources and moisture permeability, which causes the devices to malfunction. To solve this problem, a textile-based, wearable display module technology...

Briefs : Lighting
Running an LED in Reverse Could Cool Future Computers
Running an LED in Reverse Could Cool Future Computers

Researchers devised a method in which running a light emitting diode (LED) with electrodes reversed was able to cool another device nanometers away. They harnessed the chemical potential...

Running an LED in Reverse Could Cool Future Computers
INSIDER : Photonics/Optics
New Products: May 2019 Photonics & Imaging Insider
New Products: May 2019 Photonics & Imaging Insider

Software for Enhanced Laser Processing

Prima Power Laserdyne (Champlin, MN) released of the FASTTRIM™ CAD/CAM software for use with its multi-axis precision laser processing...

New Products: May 2019 Photonics & Imaging Insider
Briefs : Manufacturing & Prototyping
Bendable Electronic Paper Displays a Range of Colors
Bendable Electronic Paper Displays a Range of Colors

The combination of conductive polymers on nanostructures was demonstrated as suited to creating electronic displays as thin as paper. The “paper” is similar to the Kindle tablet. It...

Bendable Electronic Paper Displays a Range of Colors
Articles : Manufacturing & Prototyping
LED Lighting Improves Efficiency and Imaging
LED Lighting Improves Efficiency and Imaging

Rocket engine testing requires a lot of light since all tests are filmed with high-speed cameras to monitor performance; however, those cameras have to adjust to the bright plume from a firing...

LED Lighting Improves Efficiency and Imaging
Briefs : Sensors/Data Acquisition
Detect Ultra Rare Proteins in Blood Using a Cellphone Camera
Detect Ultra Rare Proteins in Blood Using a Cellphone Camera

One of the frontiers of medical diagnostics is the race for more sensitive blood tests. The ability to detect extremely rare proteins could make a life-saving difference for many...

Detect Ultra Rare Proteins in Blood Using a Cellphone Camera
Application Briefs : Photonics/Optics
Lighting the Gas Monkey Garage
Lighting the Gas Monkey Garage

Gas Monkey Garage (GMG) is arguably America's most recognized hot rod shop. Founded in 2004 by charismatic serial entrepreneur Richard Rawlings, the Dallas, Texas garage is a state-of-the-art restoration and...

Lighting the Gas Monkey Garage
Articles : Lighting
Understanding Bluetooth Mesh Networking
Understanding Bluetooth Mesh Networking

Bluetooth technology is focused on short-range wireless connectivity. Most of us know the Bluetooth standard as the way we connect a phone to our car or a headset for hands-free operation. But...

Understanding Bluetooth Mesh Networking
Briefs : Lighting
Text Tech: Navy Vessels Use Shipboard Signal Lamps for Text Messaging
Text Tech: Navy Vessels Use Shipboard Signal Lamps for Text Messaging

Sponsored by the Office of Naval Research's (ONR) TechSolutions program, the Flashing Light to Text Converter (FLTC) features a camera that can be mounted atop a signal...

Text Tech: Navy Vessels Use Shipboard Signal Lamps for Text Messaging
Briefs : Photonics/Optics
New Engine Optics to Fuel Future Research
New Engine Optics to Fuel Future Research

An optical setup developed by researchers at Sandia's Combustion Research Facility and the Technical University of Denmark can now quantify the formation of soot — particulate matter consisting...

New Engine Optics to Fuel Future Research
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....

Products : Lighting
New Products: January 2019 Photonics & Imaging Technology
New Products: January 2019 Photonics & Imaging Technology

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...

New Products: January 2019 Photonics & Imaging Technology
Articles : Photonics/Optics
SPIE Photonics West 2019 Preview
SPIE Photonics West 2019 Preview

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...

SPIE Photonics West 2019 Preview
Articles : Manufacturing & Prototyping
Smart Actuators Deliver on the Promise of Industry 4.0
Smart Actuators Deliver on the Promise of Industry 4.0

As Industry 4.0 initiatives bring more and more industrial axes of motion into the realm of automation, the need for cost-effective control across them grows as well. Advances in...

Smart Actuators Deliver on the Promise of Industry 4.0
Briefs : Electronics & Computers
Two-Dimensional Semiconductor Materials Created Using Artificial “Superlattices”
Two-Dimensional Semiconductor Materials Created Using Artificial “Superlattices”

One current method to build a semiconductor superlattice — materials comprised of alternating layers of ultra-thin, two-dimensional sheets only one or a...

Two-Dimensional Semiconductor Materials Created Using Artificial “Superlattices”
Application Briefs : Motion Control
Imaging Innovation for Spinal Care
Imaging Innovation for Spinal Care

Motion capture (Mocap) is a technique used in the film industry to digitally track a human actor's movements and precisely transfer those motions to an animated figure. But it has other applications as...

Imaging Innovation for Spinal Care
Briefs : Energy
Generating Light-Induced Electrical Current in Atomically Thin Nanomaterials
Generating Light-Induced Electrical Current in Atomically Thin Nanomaterials

When hit with light, semiconductors (materials that have an electrical resistance in between that of metals and insulators) generate an electric current....

Generating Light-Induced Electrical Current in Atomically Thin Nanomaterials
Articles : Green Design & Manufacturing
NASA at 60: From Space to Earth
NASA at 60: From Space to Earth

The benefits of NASA's space exploration efforts are not limited to the cosmos. NASA technologies provide innovative solutions for people around the world. NASA missions have generated thousands of spinoffs...

NASA at 60: From Space to Earth
Briefs : Test & Measurement
“Soft Hardware” Cloth Has Built-In Electronic Devices
“Soft Hardware” Cloth Has Built-In Electronic Devices

Optical fibers have been traditionally produced by making a cylindrical object called a preform — essentially, a scaled-up model of the fiber — and then heating it. Softened...

“Soft Hardware” Cloth Has Built-In Electronic Devices
Briefs : Lighting
Efficient Semiconductor Material for Thermal Management
Efficient Semiconductor Material for Thermal Management

Computer processors have continued to shrink down to nanometer sizes where there can be billions of transistors on a single chip. This phenomenon is described under Moore's Law, which...

Efficient Semiconductor Material for Thermal Management
Blog : Photonics/Optics
Functional Fabric Brings Semiconductors Directly to the Fiber
Functional Fabric Brings Semiconductors Directly to the Fiber
Instead of attaching semiconductors to fabric, an MIT team has found a way to add the technology right into the fiber themselves.
Functional Fabric Brings Semiconductors Directly to the Fiber