The inside of a fire might be the last place one would explore, but a new University of Central Florida method to do just that could lead to advances in fighting fires, creating cleaner engines and even space travel.
Optics & Photonics
Apr 18, 2019
0
116
Researchers in Sweden have developed cheaper, lighter and more efficient lidar technology that could pave the way for smaller autonomous craft such as drones and robots, and help enable better profitability in the vehicle ...
Optics & Photonics
Apr 09, 2019
2
86
High-capacity optical communication can be accomplished by multiplexing multiple light-carrying orbital angular momentum (OAM) channels. However, in turbulent environments, optical scattering and 'speckle patterns' occur ...
Researchers have developed a new imaging method that can capture images at speeds of up to 1.5 million frames per second using standard imaging sensors typically limited to 100 frames per second. This new technology will ...
Optics & Photonics
Mar 07, 2019
0
257
A team of researchers from the University of St Andrews has achieved a breakthrough in the measurement of lasers which could revolutionise the future of fiber-optic communications.
Optics & Photonics
Mar 07, 2019
0
5
A KAIST research team developed a silicon optical phased array (OPA) chip, which can be a core component for three-dimensional image sensors. This research was co-led by Ph.D. candidate Seong-Hwan Kim and Dr. Jong-Bum You ...
Engineering
Feb 08, 2019
0
5
A new optical microscope system called stimulation and imaging-based functional optical microscopy (SIFOM) can stimulate multiple cells simultaneously via a holographic method and monitor cell activity after the stimulation ...
Optics & Photonics
Jan 28, 2019
0
4
Researchers have demonstrated that a laser can transmit an audible message to a person without any type of receiver equipment. The ability to send highly targeted audio signals over the air could be used to communicate across ...
Optics & Photonics
Jan 23, 2019
10
1377
Optoacoustic imaging powered by short bursts of continuous wave (CW) lasers can stimulate the emission of ultrasound waves inside an animal or in human subjects. The method can noninvasively capture blood flow and produce ...
Newton's third law dictates that forces between interacting particles are equal and opposite for closed systems. In a non-equilibrium environment, the third law can be defied, giving rise to "nonreciprocal" forces. Theoretically, ...
