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Articles Photonics/Optics
Designing Multi-Channel Microwave Radio Systems Using Optical Interconnects
Imagine if it was possible to build multi-channel microwave radio systems leveraging optical rather than copper interconnects.

INSIDER Photonics/Optics
Turning Thermal Energy into Electricity Could Help Soldiers
With the addition of sensors and enhanced communication tools, providing lightweight, portable power has become even more challenging. Army-funded research demonstrated a new...

Articles Photonics/Optics
NASA Prepares for the Moon and Mars with Expanded Deep Space Network
NASA is adding a new antenna for communicating with the agency’s farthest-flung robotic spacecraft.

INSIDER Aerospace
Changing the Face of UAV Communications
The increase in unmanned aircraft (UA) traffic is leading to an increase in communications disruptions because too many vehicles are trying to use the same limited number of frequencies.

Articles Photonics/Optics
Laser-Based System Could Expand Space-to-Ground Communication
A new research project announced recently as a collaboration between the Georgia Institute of Technology and satellite communications provider Xenesis could help open the...

Briefs Defense
Undersea Communications Between Submarines and Unmanned Undersea Vehicles in a Command and Control Denied Environment
Nuclear powered submarines can stay submerged for days at a time and only have to come to periscope depth (PD) for...

INSIDER Photonics/Optics
Army Develops First-of-Its Kind Phase-Coherent Fiber Laser Array System
The U.S. Army Research Laboratory's Computational and Information Science Directorate's Intelligent Optics Team, and partners, recently developed, engineered,...

Tech Transfer Reports Photonics/Optics
Laser System Offers Data Transmission Boost to Telecom and TV Broadcasters
A free-space optical laser communications technology that can compensate for atmospheric distortions in real time might soon break the bandwidth bottleneck for...

Tech Transfer Reports Photonics/Optics
Laser Transmitter Keeps an Eye on Earth’s Climate
Fibertek (Herndon, VA) has leveraged three Missile Defense Agency (MDA)-funded Small Business Innovation Research (SBIR) awards to develop a suite of laser products, one of which now forms the basis for an important space weather platform.
Briefs Photonics/Optics
Computational Photonics in Laser Communications Through Clouds
This work explored the concept of creating a partially coherent laser beam consisting of an array of spatially overlapping or separated Gaussian beams with possible individual...

Tech Transfer Reports Photonics/Optics
Commercial Spinoffs from Military R&D Programs
A near-infrared (NIR) detector with single-photon sensitivity can be used to improve many applications, from better eye-safe lasers to speeding up tomorrow’s optical computers.

Briefs Weapons Systems
Developments in Adaptive Filtering and System Identification
Progress has been made on several fronts in a continuing program of research oriented toward the development of real-time algorithms, and computer and control systems that utilize...

Tech Transfer Reports Photonics/Optics
Mirror-Steering System Eliminates Vibration in Optical Devices
For optical systems used in communications and instrumentation applications in space and on the ground, eliminating vibration can be a difficult task. Left Hand Design Corp....

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