Photonics & Imaging

Find the latest developments in Photonics & Imaging essential to both Commercial & Government applications. Get expert solutions for imaging systems, machine vision, visualization software, human machines (HMIs), plus advances in infrared cameras and display monitoring.

Briefs: Electronics & Computers

Infrared Light-Focusing Platform

Briefs: Photonics/Optics
Programming Light on a Chip
Application Briefs: Sensors/Data Acquisition
Retinas to Roadways: The Evolution of Optical Coherence Technology
Articles: Test & Measurement
Industrial Blue Lasers
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Technology Leaders

Latest Briefs & News

Blog : Photonics/Optics
Laser World of Photonics 2019
The bi-annual Laser World of Photonics exhibition begins today.
Blog : Sensors/Data Acquisition
Answering Your Questions: What are New Missions for Military UAVs?
An industry expert tells a Tech Briefs reader what's over the next hill regarding military UAVs.
Special Reports : Sensors/Data Acquisition
Unmanned Systems

The latest advances in aerial, ground, and underwater unmanned systems are covered in this special report, a compendium of recent articles from the editors of Tech Briefs and Aerospace & Defense Technology.

Special Reports : Transportation
ADAS/Connected Car

Today's Advanced Driver Assistance Systems (ADAS) and connected cars are paving the way for tomorrow's automated vehicles. To help you keep pace with the latest technology developments, we present this compendium of recent articles from the editors of Automotive Engineering, Autonomous Vehicle Engineering, and Truck &...

Special Reports : Robotics, Automation & Control
Robotics & Machine Vision

Advances in robotics and machine vision are transforming the factory floor. To help you keep pace with the latest developments in industrial automation, we present this compendium of recent articles from the editors of Tech Briefs, Automotive Engineering, and Medical Design Briefs magazines.

Blog : Test & Measurement
An ‘Active’ Machine-Vision Tool Adds Intelligence to Traffic Management
A new machine-vision tool extracts and reports valuable driving data from the standard traffic cameras already in place.
Blog : Robotics, Automation & Control
Energy-Efficient ‘SlothBot’ Moves Only When It Has To

While robots like the WildCat from Boston Dynamics reach speeds of just under 20 miles an hour, engineers from Georgia Tech have gone with a decidedly slower approach.

Briefs : Software
Model Gives Robots a Better Feel for Object Manipulation

A new learning system improves a robot’s ability to mold materials into target shapes and make predictions about interacting with solid objects and liquids. The system, known as a...

Articles : Photonics/Optics
Vision Sensors in Factory Automation

There are a number of ways to extract data from a production line. In factory automation, sensors are used in work cells to gather data for inspection or to trigger other devices. These sensors fall into...

Application Briefs : Green Design & Manufacturing
Smart Agriculture Sensors: Helping Small Farmers and Positively Impacting Global Issues, Too

Smart agriculture, also known as precision agriculture, allows farmers to maximize yields using minimal resources such as water, fertilizer, and...

Briefs : Wearables
Graphene-Based Technology for Wearable Health Monitoring

Graphene Flagship partner ICFO, based in Barcelona, Spain is developing graphene-based prototypes that aim to turn mobile phones into life saving devices. The first of these will allow...

Articles : Communications
Key Factors to Consider When Designing a Smart Factory

In recent years, the emergence of Industry 4.0 has been steadily transforming the manufacturing sector into an ultra-high-tech industry. Innovative smart technologies such as robotics,...

Briefs : Defense
Design Software Identifies a Product's Performance Tradeoffs

Designing any product — from complex car parts to wrenches — is a balancing act with conflicting performance tradeoffs. Making something lightweight, for instance, may compromise its durability.

Briefs : Test & Measurement
Non-Destructive Evaluation (NDE) of Structures Using Transient and Lock-in Thermography

Researchers at NASA’s Johnson Space Center improved their Flash Thermography capabilities by incorporating transient and lock-in thermography. By...

Briefs : Manufacturing & Prototyping
3D Printable Sensors Disposed of Without Contaminating the Environment

Simon Fraser University and Swiss researchers are developing an eco-friendly, 3D printable solution for producing wireless Internet-of-Things (IoT) sensors that can be...

Briefs : Electronics & Computers
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 : Electronics & Computers
All-Fiber, Optically Controlled Optical Switch

An optical switch is a device where information-bearing light may be directed to one of several outputs. Prior art optical switches have mainly been integrated optical waveguide structures such as titanium-diffused (Ti) waveguides in lithium-niobate (LiNbO3) or gallium-arsenide (GaAs)...

Briefs : Medical
Systems and Methods for Correcting Optical Reflectance Measurements

Optical spectroscopy can be used to determine the concentration of chemical species in samples. The amount of light absorbed by a particular chemical species is often linearly related to its concentration through Beer’s Law. For nontransparent materials such as powders,...

Briefs : Photonics/Optics
Graphene-Silicon Devices for Optoelectronics Applications

Silicon is a naturally occurring material commonly used as a semiconductor in electronic devices; however, researchers have exhausted the potential of devices with semiconductors made...

Briefs : Sensors/Data Acquisition
Micro UV Aerosol Detector

The detection of aerosols within fluid samples can be accomplished by optical methods. Such methods are useful in detecting potentially harmful aerosols such as biological aerosols that may be present after a biological agent attack or industrial accident. It is well known that biological molecules fluoresce when...

Briefs : Photonics/Optics
Using Laser Metal Printing to Cool Computer Chips

Traditionally, electronics are cooled using a heat sink that transfers the heat generated by the electronic system into the air or a liquid coolant. For the heat sink to work, it has to be attached to the CPU or the graphics processor via a thermal interface material such as thermal paste. It...

Products : Sensors/Data Acquisition
New Products: June 2019 Sensor Technology

Extreme Environment Displacement Sensors and Systems

The Measuring Division of Kaman Precision Products, Inc (Colorado Springs, CO) announces the availability of its Extreme Environment...

News : Imaging
PET Imaging Biomarker Could Better Predict Alzheimer's Progression

Researchers have discovered a better way to predict the progression of Alzheimer's disease.

News : Imaging
New Method Improves Infrared Imaging Performance

A new method developed by Northwestern Engineering's Manijeh Razeghi has greatly reduced a type of image distortion caused by the presence of spectral cross-talk between dual-band long-wavelength photodetectors. The work opens the door for a new generation of high spectral-contrast infrared...