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Using Laser Transceivers for LEO Satellite Links

Organizations in both the public and private sectors are currently racing to launch large numbers of satellites into low-Earth orbit (LEO).

Achieving 100 Gb/s Using O-band Technology

To ensure networks are prepared for the next wave of transmission, operators need to build wave multiplexing systems that will allow connections to migrate to 100 Gb/s.

SPIE Photonics West 2023 Preview

The conference will showcase the latest innovations in lasers, photonics, optics, optoelectronics, biophotonics, biomedical optics, 3D printing, and more.

James Webb Space Telescope Enters New Era of Universal Infrared Imaging in Cycle 1

It began full scientific operations July 11, following six months of instrumentation cool-down, calibration, and other commissioning activities.

Thermal Modeling of Small Satellites

Over the last few years, there has been a dramatic increase in the number of satellites in orbit. A significant portion of this increase is thanks to the smaller size of newer satellites.

How Virtual Twins Help Optimize Supply Chains

Unprecedented and unrelenting market turbulence has shown that the old ways of supply chain planning and manufacturing production are outdated and vulnerable to disruption.

Products of Tomorrow

The products of tomorrow.

Meeting the Challenge of Electric Vehicle Battery Cell Innovation

Today, batteries are the new engine for innovative electric vehicle (EV) development.

Five Tips for Optimizing 5G Private Network Signals

In the coming years, the wireless communications segment will expand significantly as 5G private networks launch.

Powering Light Electric Vehicles

Light Electric Vehicles (LEVs) such as golf carts have been traditionally powered by lead-acid batteries.

Silicon Forging Ahead for Higher-Performance Battery Anodes

General Motors’ new joint-research agreement with OneD underscores the promise of silicon-anode development.

Proposed Standards and Methods for Leak Testing Lithium-Ion Battery Packs

Battery packs, whether made of prismatic, cylindrical, or pouch cells, are cooled by common automotive thermal management systems.

Best Practices to Optimize Motor Selection

Optimizing motor selection for motion control applications can have significant performance, cost, and maintenance benefits.

Enhancing Design Efficiency in Linear Motion Automation

The integrated measuring system (IMS) has demonstrated notable cost savings and improved design efficiencies in linear motion automation applications.

Fine-Tuning the Factory Using Simulation

One promising way to meet modern industrial challenges is by using additive manufacturing processes.

Products of Tomorrow

This column presents technologies that have applications in commercial areas, possibly creating the products of tomorrow.

Vote for Tech Briefs’ 28th Annual Readers’ Choice Awards

These 12 products are the nominees for the 2022 Tech Briefs Readers’ Choice Product of the Year.

A High-Speed Look at Additive Manufacturing

Despite additive manufacturing's popularity, there are still several technological barriers that must be addressed to understand the process.

Optical Modules

The Teledyne e2v Optimom 2M combines the latest innovations in imaging and optics into one turnkey imaging solution by mounting a proprietary image sensor onto a board with a fixed lens and optional Multi Focus lens technology.

A Systems Engineering Approach to Sustainable Power Systems

Research and development work continue to deliver cleaner, more efficient, and more diverse ways of generating the energy we need to power modern society.

2022 Create the Future Design Contest Grand Prize Winner

The platform was developed to democratize programmable matter; to make prototyping, innovation, and research with soft robotics incredibly quick and easy; and to enable researchers, designers, and makers of all backgrounds to unleash their creativity and bring their ideas to life.

2022 Create the Future Design Contest: Aerospace & Defense Category Winner — The Well-Dressed Spacecraft

The sustainability crisis extends to low-Earth Orbit (LEO), where human-made debris poses a ubiquitous threat.

2022 Create the Future Design Contest: Automotive/Transportation Category Winner — Betterfrost Ultra-Low Energy Defrost & Defog System

Betterfrost’s solution defrosts and defogs electric vehicles’ windshields with 20 times less power than current technology and extends the range of an EV by 38 km on an average commute in winter.

2022 Create the Future Design Contest: Consumer Product Design Category Winner — Green Screen

The core of the Green Screen consists of noise-absorbing mineral wool, which also serves as a vertical surface for evaporating rain coming from the roofs of the adjacent buildings.

2022 Create the Future Design Contest: Electronics/Sensors/IoT Winner - RF Fingerprinting for Industrial IoT Security

Some of the hardest to detect cyber-attacks are wireless, including man-in-the-middle attacks and rogue access points.

2022 Create the Future Design Contest: Manufacturing/Robotics/Automation Winner - Large-Scale 3D Printing with Tubes

The 3D printing industry has grown quickly over the last decade with average compound annual growth rates of around 27 percent leading to a market size of $17.7 billion in 2022.

2022 Create the Future Design Contest: Medical Category Winner — The Novel Squid Glaucoma microShunt

Glaucoma is the second leading cause of blindness, affecting 80 million patients globally including 3 million patients in the U.S.

2022 Create the Future Design Contest: Sustainable Technologies/Future Energy Category Winner — SUNPave: Tomorrow’s Energy Today

When solar panels are placed horizontally, they harvest 15-20 percent less energy from the sun, and hence consumers end up paying a higher price for the harvested energy.