Stories
116
3359
0
0
30
Briefs: RF & Microwave Electronics
The researchers are currently refining their approach with an eye toward applications where data is limited but high fidelity is required, such as target detection. Read on to learn more.
Briefs: Imaging
The palm-sized light field camera could improve autonomous driving, classification of recycled materials, and remote sensing. Read on to learn more about it.
Briefs: Electronics & Computers
A new patented software system can find the curves of motion in streaming video and images from satellites, drones, and far-range security cameras and turn them into signals to find and track moving objects as small as one pixel.
Articles: Imaging
Spectral measurement is thus the basis of remote sensing, allowing for highly accurate material analysis and image recognition.
Briefs: Photonics/Optics
The ability to control light using a semiconductor device could allow low-power, relatively inexpensive sources like LEDs or flashlight bulbs to replace more powerful laser beams in new technologies.
Briefs: Design
This technology will pave the way for new applications of integrated semiconductor lasers in LiDAR.
Technology & Society: Aerospace
A zero-emission reusable stratospheric balloon developed by Urban Sky for remote sensing could one day be used for real-time wildfire monitoring.
Application Briefs: Aerospace
As space-based digital camera imagery is evolving, more and more advanced imaging technologies are being deployed in space to see more of the “unseen.”
Briefs: Photonics/Optics
The design produces a compact, efficient, long-lifetime laser transmitter as needed for use in space, while also having potential applications as an airborne or ground-based wind measurement tool.
Briefs: Communications
Optical Signals can be retrieved from inherent background noise using Talbot effect to amplify them.
Briefs: Materials
This remote forest fire detection and alarm system is powered by nothing but the movement of the trees in the wind.
Briefs: Semiconductors & ICs
This combination of technologies could enable developments for many optical applications.
Briefs: RF & Microwave Electronics
This is a novel remote sensing instrument with myriad applications.
Briefs: Photonics/Optics
Growing large-area graphene on optical substrates enables use in photonics devices.
Briefs: Photonics/Optics
This combination of technologies could enable developments for many optical applications.
Briefs: Electronics & Computers
The oscillator is designed for localized clock signal generation and data transmission in telemetry systems and remote sensing.
Briefs: Aerospace
Dangerous “butterfly” landmines can be detected using low-cost drones and infrared cameras.
Briefs: Photonics/Optics
Applications include remote sensing, laser spectroscopy, and gas analysis.
Briefs: Data Acquisition
Measurement Technique for Continuous-Wave, Modulated, and Pulsed Monochromatic Radiation
In many applications, such as remote sensing of atmospheric trace gases, monochromatic radiation with multiple discrete wavelengths is required. To date, there no instrument or technique that measures the wavelength jitters and fluctuations in real time.
Briefs: Medical
Spectrometers are widely used for applications such as chemical analysis, remote sensing, quality control, environmental monitoring, spaceborne measurements, and optical measurements. Most spectrometers are...
Briefs: Sensors/Data Acquisition
A Robust Waveguide Millimeter-Wave Noise Source
A noise source is an enabling technology for passive millimeter-wave remote sensing applications such as atmospheric sounding, and precipitation and ice cloud measurements. NASA Goddard Space Flight Center has developed a packaged noise source that will allow calibration of the front end at the...
NASA Spinoff: Sensors/Data Acquisition
Spinoff is NASA's annual publication featuring successfully commercialized NASA technology. This commercialization has contributed to the development of products and services in the fields of...
Application Briefs: Test & Measurement
Hyperspectral imaging is an exciting and promising new technology. When combined with modern machine learning software and actuators such as robots, air-jets, or flippers, hyperspectral imaging...
Articles: Data Acquisition
How much gold remains to be mined on Earth? How about the lesser-known element, indium, necessary for computer and smartphone displays? With known sources of some essential metals facing...
Briefs: Aerospace
Wind power has become an indispensable part of an environmentally friendly power supply. Therefore, it is important for this growth market that wind turbines become more efficient, more...
Briefs: Manufacturing & Prototyping
Diffusion-Bonded CVC SiC for Large UVOIR Telescope Mirrors and Structures
In 2012, the National Research Council called for a new generation of astronomical telescopes to enable discovery of habitable planets, facilitate advances in solar physics, and enable the study of faint structures around bright objects by developing high-contrast imaging and...
NASA Spinoff: Photonics/Optics
Spinoff is NASA’s annual publication featuring successfully commercialized NASA technology. This commercialization has contributed to the development of products and services in the fields...
Briefs: Photonics/Optics
NASA Goddard Space Flight Center has developed a new radar approach that uses a single phased array antenna and a single-pass configuration to generate interferograms, known as Digital Beamforming...
Briefs: Photonics/Optics
Development of a Sodium LiDAR for Spaceborne Missions
Laser and electro-optic technologies are under development to remotely measure sodium (Na) by adapting existing LiDAR technology with spaceflight heritage. The developed instrumentation will serve as the core for planning a heliophysics mission targeted to study the composition and dynamics of...
Top Stories
INSIDER: Sensors/Data Acquisition
Careful Heating Unlocks Unprecedented Sensitivity to Pressure in...
INSIDER: Physical Sciences
World's First Petahertz-Speed Phototransistor in Ambient Conditions
INSIDER: Motion Control
Safety in Motion: Setting the Standard for Humanoid Robots
INSIDER: Motion Control
Mid-Air Transformation Helps Flying, Rolling Robot to Transition Smoothly
Briefs: Materials
Carbon Fiber-Carbon Nanotube Yarn Hybrid Reinforcement
Blog: Design
Breakthrough in Semiconductor Technology Paves the Way for Faster 6G...
Webcasts
On-Demand Webinars: Power
Shipped and Shocking: Battery Safety in Logistics and Storage
Upcoming Webinars: Software
Enhancing Automotive Software Efficiency with vECU-based...
Upcoming Webinars: Electronics & Computers
Cutting Edge Advances in High-Performance Thermal Interface...
Upcoming Webinars: Automotive
Sustainable Transportation Summit
Upcoming Webinars: Energy
Optimizing Electric Aircraft Battery Design with Digital Twins...
Upcoming Webinars: Medical
Precision Under Pressure: The Centerless Grinding Advantage in...
