Photonics/​Optics

Briefs: Medical

Photonic Wireless System Powers Medical Implants

The system can recharge the internal battery of devices without invasive surgery or risky penetrative procedures.

Briefs: Test & Measurement

Cavity-Enhanced Absorption Spectroscopy (CEAS) for Ozone Detection

This simple and inexpensive design achieves high-quality ozone measurements.

Briefs: Semiconductors & ICs

Platform for All-Optical Computing

Computations are done solely with beams of light.

Products: Electronics & Computers

New on the Market: January 2021

Radar sensors, cameras, RF processing systems, and more.

On-Demand Webinars: Photonics/Optics

New High-Peak Power Line Laser for Beam-Steering LiDAR

The mainstream LiDARs used for robotaxis and autonomous consumer vehicles either utilize a few tens of 360-degree rotating laser beams to build 3D models of the vehicle...

INSIDER: Electronics & Computers

How to Make Tomorrow’s Electronics Using Ink-Jet Printed Graphene

Researchers at the University of Nottingham have cracked the conundrum of how to use inks to 3D-print novel electronic devices with useful properties, such as an...

Blog: Photonics/Optics

How to Choose an Optical Filter

Optical interference filters are critical to the overall performance of machine vision applications. So how do you select the right one?

Q&A: Sensors/Data Acquisition

Q&A: A New Method for 3D Printing of Tiny Gel Structures

See how Dr. Andrei Kolmakov and his team are using low-energy electron beams to 3D-print tiny gel structures in liquids.

Briefs: Imaging

Atomically Thin Light-Emitting Device for Invisible Displays

Invisible displays on walls and windows would be bright when turned on but invisible when turned off.

Briefs: RF & Microwave Electronics

Cascaded Offset Optical Modulator

This subsystem is used in free-space optical communications and fiber-optic communications.

Articles: Electronics & Computers

Vote for Medical Design Briefs Product of the Year 2020

Winners will be announced in Medical Design Briefs and online.

Briefs: Aerospace

Fine-Pointing Optical Communication System Using Laser Arrays

This technique for optical data transmission from satellites uses laser arrays to provide fine pointing capability.

Articles: Motion Control

2020 Create the Future Design Contest: Automotive/Transportation Category Winner — Low-Noise Laser for Lidar

Compact lasers now offer precise colors.

Briefs: Communications

Vortex Radiometer for Wireless Communications

Any high-performance communication systems operating in RF or optical frequencies may benefit from this system.

Briefs: Imaging

3D X-Ray Imager for 3D Object Retrieval

Applications include characterizing additively manufactured components and baggage screening.

Briefs: Data Acquisition

3D Camera Merges Depth and Spectral Data

The camera collects the spatial and spectral information required for self-driving cars, machine vision, corrosion detection, and other applications.

INSIDER Product: Data Acquisition

New Products: November 2020 Photonics & Imaging Insider

Spectrophotometer for a Microscope

CRAIC Technologies (San Dimas, CA) has introduced the 508 PV™ UV-visible-NIR spectrophotometer for your microscope. The 508 Perfect...

INSIDER: Motion Control

3D Hand Pose Estimation Achieved Using a Wrist-Worn Camera

Researchers at Tokyo Institute of Technology (Tokyo Tech) working in collaboration with colleagues at Carnegie Mellon University, the University of St Andrews and the University...

INSIDER: Imaging

Navy Researchers Evaluate Ultraviolet Sources to Combat COVID-19

U.S. Naval Research Laboratory researchers evaluated commercial ultraviolet (UV) sources for viral disinfection to combat COVID-19 on land and at sea and established a...

INSIDER: Materials

Turning Streetwear into Solar Concentrators

Researchers at Empa and ETH Zurich succeeded in developing a material that works like a luminescent solar concentrator and can even be applied to textiles. This opens up numerous possibilities...

Briefs: Photonics/Optics

Printable Light Sensors Can See Colors

Printable organic photodiodes can distinguish wavelengths and enable data transmission by light.

Briefs: Manufacturing & Prototyping

Robotic Assembly of Photovoltaic Arrays

Adaptable automation reduces manufacturing time and costs.

Facility Focus: Test & Measurement

Facility Focus: Rochester Institute of Technology

Learn about RIT's achievements in cybersecurity, imaging science, and personalized healthcare tech.

Products: Test & Measurement

New Products: November 2020 Photonics & Imaging Technology

Multi-sensor imaging systems, eyesafe laser finders, machine vision algorithms, and more.

Briefs: Photonics/Optics

Continuous and Stable Lasing Achieved From Low-Cost Perovskites at Room Temperature

With low-cost materials called perovskites, stable, continuous lasing is achieved at room temperature for over an hour.

Articles: Test & Measurement

Megapixel Photon-Counting Camera Technology

See what kinds of applications are possible when you can literally see light propagating through space.