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.

Articles : Semiconductors & ICs
In-House PCB Prototyping with Additive Manufacturing
In-House PCB Prototyping with Additive Manufacturing
If you want to pursue in-house PCB prototyping and testing, there are several routes you can take.
In-House PCB Prototyping with Additive Manufacturing
Briefs : Test & Measurement
Optical Window for Far-IR Instruments Using Thin TOPAS® Film
Optical Window for Far-IR Instruments Using Thin TOPAS® Film
This thin film can be used for ground-based and airborne applications in aircraft, balloons, and other flight missions.
Optical Window for Far-IR Instruments Using Thin TOPAS® Film
Briefs : Power
Embedded Gas and Temperature Sensors for Extreme Environments

Innovative process control systems for improved efficiency and lower emissions in current and future fossil-fuel-based power systems and related applications require durable, embedded sensor technology that can operate at higher temperatures and in harsh conditions.

Blog : Mechanical & Fluid Systems
How to Fix Satellites — With Satellites
How to Fix Satellites — With Satellites
If a satellite breaks in orbit, there's not much that can be done. A professor envisions a new idea for refueling and repair.
How to Fix Satellites — With Satellites
White Papers : Imaging
Liquid Lenses in Machine Vision Whitepaper

By integrating a liquid lens, the imaging system can change the plane of focus in milliseconds in order to provide sharp images, regardless of the object's distance from the camera. This is an ideal solution for applications with varying object heights and working distances. Download this new whitepaper...

INSIDER : Test & Measurement
Compact Depth Sensor Inspired by Spiders
Compact Depth Sensor Inspired by Spiders

Inspired by spiders, researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS), have developed a compact and efficient depth sensor that could be used onboard...

Compact Depth Sensor Inspired by Spiders
Facility Focus : Communications
Facility Focus: NASA John H. Glenn Research Center
Facility Focus: NASA John H. Glenn Research Center
Glenn's research facilities have contributed to decades of technology advances.
Facility Focus: NASA John H. Glenn Research Center
Products : Test & Measurement
New on the Market: December 2019
New on the Market: December 2019
Adhesives, flame-retardant compounds, vision measurement, and more...
New on the Market: December 2019
Briefs : Mechanical & Fluid Systems
Precision Low-Speed Motor Controller
Precision Low-Speed Motor Controller
The technology can be used in commercial motors, robotic systems, and hybrid and electric vehicles.
Precision Low-Speed Motor Controller
Briefs : Transportation
Low-Bandwidth Radar Technology Provides Improved Detection of Objects
Low-Bandwidth Radar Technology Provides Improved Detection of Objects

Radar technologies were originally designed to identify and track airborne military targets. Today, they're more often used to detect motor vehicles, weather formations,...

Low-Bandwidth Radar Technology Provides Improved Detection of Objects
Briefs : Aerospace
De-Orbit Device for SmallSats
De-Orbit Device for SmallSats
This retractable de-orbit device facilitates targeted re-entry, attitude and orbital control, and collision avoidance.
De-Orbit Device for SmallSats
Briefs : Software
Human Torso Simulator
Human Torso Simulator
The simulator could help in the development of new back braces.
Human Torso Simulator
Briefs : Electronics & Computers
Technique Uses X-Rays to Detect Defective Computer Chips
Technique Uses X-Rays to Detect Defective Computer Chips
This method also reverse-engineers computer chips to detect the chip’s purpose.
Technique Uses X-Rays to Detect Defective Computer Chips
Briefs : Photonics/Optics
Method Speeds 3D Printing of Millimeter-Sized Imaging Lenses
Method Speeds 3D Printing of Millimeter-Sized Imaging Lenses
The method could impact optical imaging, vision correction, and disease diagnosis.
Method Speeds 3D Printing of Millimeter-Sized Imaging Lenses
Briefs : Photonics/Optics
Embedded Fiber Optic Sensors (EFOS)
Embedded Fiber Optic Sensors (EFOS)

Current laser interferometry pressure pulse detection techniques use the shock-induced change in index of refraction to track detonation and/or shock fronts in a single fiber optic by reflecting laser...

Embedded Fiber Optic Sensors (EFOS)
Briefs : Photonics/Optics
Free-Space Fiber Optic Laser Rod
Free-Space Fiber Optic Laser Rod
This approach removes the limitation on peak power densities that exists for fiber lasers.
Free-Space Fiber Optic Laser Rod
Briefs : Semiconductors & ICs
Photonic Switch Increases Speed and Efficiency of Light Through Optical Fibers
Photonic Switch Increases Speed and Efficiency of Light Through Optical Fibers
This optical switch controls the direction of light passing through optical fibers faster and more efficiently.
Photonic Switch Increases Speed and Efficiency of Light Through Optical Fibers
Briefs : Sensors/Data Acquisition
Photovoltaic-Powered Sensors
Photovoltaic-Powered Sensors
RFID-based devices work in indoor and outdoor lighting conditions and could transmit data for years before they need to be replaced.
Photovoltaic-Powered Sensors
Briefs : Photonics/Optics
Optically Fixable Shape Memory Polymers
Optically Fixable Shape Memory Polymers
These polymers can combine thermal and optically fixable shape memory.
Optically Fixable Shape Memory Polymers
Briefs : Test & Measurement
MMOD Impact Detection and Location
MMOD Impact Detection and Location
This system uses fiber optic strain sensing to detect and locate micrometeoroid/orbital debris.
MMOD Impact Detection and Location
Briefs : Photonics/Optics
Aerogel-Fiber Layered Laminate System
Aerogel-Fiber Layered Laminate System
This multifunctional hybrid laminate composite can be used for residential and commercial construction.
Aerogel-Fiber Layered Laminate System
Q&A : Materials
Q&A: Refrigeration by Twisting Fibers
Q&A: Refrigeration by Twisting Fibers
Changing directions of twist and coiling changes whether a material cools or heats.
Q&A: Refrigeration by Twisting Fibers
Briefs : Sensors/Data Acquisition
Adaptive Spatial Resolution Enables Focused Fiber Optic Sensing
Adaptive Spatial Resolution Enables Focused Fiber Optic Sensing
This innovation dynamically provides fast signal processing and precision measurement.
Adaptive Spatial Resolution Enables Focused Fiber Optic Sensing
Articles : Photonics/Optics
Products of Tomorrow: December 2019
Products of Tomorrow: December 2019
Products include an aerosol scattering sensor; metal foam; and a new coated drug capsule.
Products of Tomorrow: December 2019
Question of the Week : Imaging
Will the Ability to Manipulate Virtual Objects in Real-World Scenes Help Your Design and Manufacturing Efforts?

A Tech Briefs TV video this week demonstrated a Brown University system called Portal-ble. The augmented-reality technology allows you to place virtual objects within real-world backgrounds on smartphone screens. Users can then...

Blog : Test & Measurement
Answering Your Questions: Industrial CT Scanning vs. Medical CT Scanning
Answering Your Questions: Industrial CT Scanning vs. Medical CT Scanning
Computed tomography is being used in the medical and industrial field. An expert explains how the two imaging techniques differ.
Answering Your Questions: Industrial CT Scanning vs. Medical CT Scanning
INSIDER : Photonics/Optics
New Metasurface Design Can Control Optical Fields in Three Dimensions
New Metasurface Design Can Control Optical Fields in Three Dimensions

A team led by scientists at the University of Washington has designed and tested a 3D-printed metamaterial that can manipulate light with nanoscale precision. As reported,...

New Metasurface Design Can Control Optical Fields in Three Dimensions
INSIDER : Photonics/Optics
New Products: November 2019 Photonics & Imaging Insider
New Products: November 2019 Photonics & Imaging Insider

Test Equipment

The LDTC LAB series instruments from Wavelength Electronics (Bozeman, MT) combine low noise, high-end digital control laser diode driver technology with an...

New Products: November 2019 Photonics & Imaging Insider
INSIDER : Photonics/Optics
Exposing Cathodes to Light Decreases Charge Time in Lithium-Ion Batteries
Exposing Cathodes to Light Decreases Charge Time in Lithium-Ion Batteries

Researchers at the U.S. Department of Energy’s (DOE) Argonne National Laboratory have reported a new mechanism to speed up the charging of lithium-ion batteries for...

Exposing Cathodes to Light Decreases Charge Time in Lithium-Ion Batteries
INSIDER : Sensors/Data Acquisition
DESI Points 5,000 Robotic ‘Eyes’ at the Sky to Explore Dark Energy
DESI Points 5,000 Robotic ‘Eyes’ at the Sky to Explore Dark Energy

A new instrument mounted on a telescope in Arizona aimed its robotic array of 5,000 fiber-optic “eyes” at the night sky on Oct. 22 to capture the first images showing...

DESI Points 5,000 Robotic ‘Eyes’ at the Sky to Explore Dark Energy