Photonics/​Optics

Photonics

Find the latest news and technical briefs on next-generation photonics technologies. Learn more about applications like biophotonics, silicon photonics, and green photonics.

Latest Briefs & News

Question of the Week: Photonics/Optics
Do You See Potential for Objects That Change Shape via Light?

Taking inspiration from the butterfly, Tufts University researchers created light-activated composite devices that execute precise, visible movements and form complex three-dimensional shapes, without the need for wires or other actuating materials or energy sources.

White Papers: Photonics/Optics
Injection Molding Principles

Optimizing custom part designs for injection molding requires a thorough understanding of the process and outcomes. In this ebook, you'll learn about common molding resins, special molding terms you should know,...

These actuators can compete with electrical and pneumatic systems.
Briefs: Photonics/Optics
Fast-Tunable Laser System
The system provides high tuning capability and extreme simplicity.
The instrument could bring powerful sensing and imaging capabilities into hospitals, airports, or other settings.
This compact beam steering technology has applications in autonomous navigation, AR, and neuroscience.
Applications include spectroscopy and LiDAR.
The device recharges the internal battery of implants without invasive surgery.
The single piece of glass produces crisp panoramic images.
White Papers: RF & Microwave Electronics
Removing Outgassed Hydrogen from Electronic Packages

Most of electronic packages are required to be either hermetically sealed or kept in vacuum to maintain reliability of the internal parts for long-term operation. [1-3] However, these...

Technology Leaders: Imaging
Light Field Imaging Technology
Learn about light-field candidates like camera arrays, plenoptic cameras, active cameras with depth sensor, and the newly developed focal-stack camera.
Powerful, tiny cameras provide unique streaming-video solutions for NASA robots and defense applications.
Researchers are tapping into dynamically controlled LEDs to create a simple illumination system for 3D imaging.
Near-eye displays, optical inspection systems, UV glass, and more.
A novel technique for a high-brightness coherent and few-cycle duration source spans seven optical octaves.
The marking provides easy-to-see legends on plastic buttons under widely varying illumination conditions.
Application Briefs: Imaging
Hyperspectral Cameras and Data Quality
Any hyperspectral system needs to maintain a stable and accurate radiometric and spectral calibration.
Application Briefs: Sensors/Data Acquisition
Add LiDAR to ADAS for Pedestrian Safety
While ADAS has improved freeway and high-speed driving, the basic need for collision mitigation with pedestrians and bicyclists has mostly remained unaddressed.
Imagine being able to snap a picture of extremely fast events on the order of a picosecond.
Articles: Photonics/Optics
Photonics West 2021 Preview
The virtual event offers a mix of live plenary talks, on-demand technical presentations and discussions, online networking and special events.
See what kinds of applications require high-precision laser glass with demanding dimensional tolerances and high-power laser coatings.
Briefs: Photonics/Optics
Optimal Information About the Invisible
Researcher are finding ways to estimate a target location when light gets deflected by a disordered structure.
The invention can become color-changing “artificial muscle.”
The next generation of waterproof smart fabrics can be laser-printed and made in minutes.
Articles: Robotics, Automation & Control
Perseverance on Mars: The Journey Begins
Perseverance is the first leg of a round trip to Mars.

When SpaceX’s Crew Dragon capsule splashed down off the Florida coast in August following its first crewed mission, the two astronauts inside could not exit the capsule...

The pursuit of fusion as a safe, carbon-free, always-on energy source has intensified in recent years, with a number of organizations pursuing aggressive...

IR and UV Optics

Edmund Optics (EO) (Barrington, NJ) has released Zinc Selenide (ZnSe) Wedged Windows, which are ideal for infrared (IR) applications, and TECHSPEC® Calcium...

The European Space Agency’s (ESA) and NASA’s Solar Orbiter Heliospheric Imager (SoloHI) recently recorded an image showing three of the four inner rocky planets. The...

Trending Stories

Application Briefs: Test & Measurement

Using the IoT for Predictive Maintenance

NASA Spinoff: Mechanical & Fluid Systems

Nanotechnology Repairs Engine Damage in Cars

Blog: Materials

What Role Will Plastics Play in Battery Electric Vehicles?

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