Sensors/​Data Acquisition

Detectors

Find the latest news, technical briefs, and application briefs on innovative detector systems and technologies used for infrared, radiation, and inductance detection.

5 Ws: Photonics/Optics
5 Ws of My Skin Track UV
Articles: Robotics, Automation & Control
Savannah River National Laboratory
Articles: Test & Measurement
Products of Tomorrow: February 2019
Get the latest breakthroughs from NASA & other technology sources.

Latest Briefs & News

Question of the Week : Test & Measurement
Would You Use Wearables to Monitor Your UV Exposure?

Our February issue of Tech Briefs highlights a technology called My Skin Track UV. The 12 x 6 mm wearable sensor can be attached to clothing or accessories to detect sunburn and overexposure to ultraviolet light.

Briefs : Sensors/Data Acquisition
Artificial Joint Restores Wrist-Like Movements

For patients missing a hand, one of the biggest challenges to regaining a high level of function is the inability to rotate one's wrist (pronate and supinate). These are essential movements...

INSIDER : Sensors/Data Acquisition
Detecting Light in a Different Dimension

Scientists from the Center for Functional Nanomaterials (CFN) — a U.S. Department of Energy (DOE) Office of Science User Facility at Brookhaven National Laboratory — have dramatically improved the...

Podcasts : Transportation
Here's an Idea: Car Hacking
Today's cars are more connected than ever before — and manufacturers need to ensure those connections are secure.
Blog : Sensors/Data Acquisition
CES 2019 Digital Health Trends: Three 'Invisible' Technologies that Monitor the Heart
From CES 2019: Tech Briefs looks at three standout health-monitoring products.
Products : Lighting
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...

Briefs : Photonics/Optics
Microresonators Offer Simpler Approach to Sensing With Light Pulses

Ultrashort optical pulses are becoming more and more relevant in a number of applications including distance measurement, molecular fingerprinting and ultrafast sampling....

Briefs : Imaging
Imaging Technique Detects Skin Cancer Without Invasive Biopsy

Researchers funded by the National Institute of Biomedical Imaging and Bioengineering (NIBIB) have developed a non-invasive imaging technique that accurately detects skin cancer...

Briefs : Imaging
Enhanced X-Ray Imaging Determines Molecular Structure

For more than 100 years, X-rays have been used in crystallography to determine the structure of molecules. At the heart of the method are the principles of diffraction and superposition,...

5 Ws : Test & Measurement
5 Ws of the Lead-Detection Smartphone System

Who

Individuals needing or wanting to examine lead content in their drinking water on-demand and in virtually any environmental setting.

Briefs : RF & Microwave Electronics
Microchip Tracks Smart Pills

Researchers have developed a prototype miniature medical device that could ultimately be used in smart pills to diagnose and treat diseases. A key to the new technology is that its location can be precisely...

Articles : Communications
Products of Tomorrow: January 2019

This column presents technologies that have applications in commercial areas, possibly creating the products of tomorrow. To learn more about each technology, see the contact information provided for that...

Briefs : Photonics/Optics
Hybrid, Wide-Range Detector Amplifier

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...

Briefs : Sensors/Data Acquisition
Device for Providing Real-Time Rotorcraft Noise Abatement Information

Rotorcraft typically operate near the ground throughout the duration of the operation. For this reason, military rotorcraft are vulnerable to acoustic detection, and public acceptance of civil rotorcraft is limited by annoyance caused by rotor noise radiation. The purpose of...

Briefs : Imaging
Computer Detects and Understands Body Language

Detecting the nuances of nonverbal communication between individuals will allow robots to serve in social spaces, enabling them to perceive what people around them are doing, what moods they are...

Briefs : Mechanical & Fluid Systems
Ricocheting Radio Waves Monitor the Tiniest Movements

Infrared motion detectors can cover only a limited amount of space, a person has to be within the detector's line of sight to be detected, and lights can go off when a person remains...

Briefs : Sensors/Data Acquisition
Pilot-Assisted Check Valve for Low-Pressure Applications

Check valves are traditionally designed as a simple poppet/spring system where the spring is designed to equal the force created from the sealing area of the valve seat multiplied by...

Briefs : Sensors/Data Acquisition
Platform Enables Modeling of a Human Heart on an Engineered Chip

Prescription drugs have enabled millions of Americans with chronic medical conditions to live longer and more fulfilling lives, but many promising new drugs never make it to...

Briefs : Test & Measurement
Wearable “Microbrewery” Monitors Radiation Exposure

Radiology workers are regularly exposed to low doses of radiation when they obtain patient imagery such as X-rays. While protective gear largely keeps workers within a safe range of...

Briefs : Electronics & Computers
Optical Gyroscope-on-a-Chip

Gyroscopes are devices that help vehicles, drones, and wearable and handheld electronic devices know their orientation in three-dimensional space. Originally, gyroscopes were sets of nested wheels, each spinning...

Articles : Imaging
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...

Briefs : Electronics & Computers
Low-Light Night Vision Imaging and Video Capture

Conventional night vision goggles all use image intensification (I2) tube technology that multiplies ambient, visible, and near-infrared light several thousands of times, allowing a user to see and operate in very-low-light conditions. One shortcoming of I2 tube night vision devices is that they...

Briefs : Test & Measurement
Sensor Combination Detects People by Smell

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...

Briefs : Test & Measurement
Ionization-Based Multidirectional Flow Sensor

One significant area of research in fuel cell technology includes systems in which a fuel cell is combined with another power generation device (a turbine, for example) to create a hybrid system that combines the advantages of the two standalone systems, resulting in a high fuel-to-electricity...

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