Rajesh Uppal

Rajesh Uppal

  • Joined: January 29, 2016
  • Articles: 3518

“Trion” instead of electron will play a key role in Future electronics and Quantum information transmission

trion

Trions are what scientists call “quasiparticles,” bundles of energy, electric charge and spin that zoom around inside semiconductors.   Trions were first observed in quantum wells in 1993 and shortly thereafter in GaAs-AlGaAs quantum wells. Trions were were predicted and…...

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Polarization-based imaging systems or cameras enhance machine vision, autonomous vehicle navigation, facial recognition, and military target detection

polarization sensitive camera

Humans view the intensity of light as the various colors of the spectrum. Characteristics of light include amplitude (intensity), frequency (color), polarization, and coherence. The human eye has cone cells, that correspond reflected light from objects into colors which range…...

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Quantum Cryptography emerging alternative to secure Military Internet of things (MIOT) from cyber attacks even in post Quantum Computer Era

IoTQKD

The Internet of things (IoT) is the network of physical devices, vehicles, home appliances and other items embedded with electronics, software, sensors, actuators, and connectivity which enables these objects to connect and exchange data. Each thing is uniquely identifiable through its…...

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ISIS still a threat to the US and the World capable of wreaking havoc and bloodshed

ISIS Threat New Years

In spite of repeated assertions by Trump of his administration’s success in defeating the terrorist organization and destroying its so-called caliphate in Iraq and Syria, experts still think that ISIS remains a threat. While ISIS’s so-called “caliphate” has been destroyed,…...

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Defence and Security require advanced authentication techniques including high speed, and accurate biometric identification

militarybometrics 1

As attack vectors increase with the burgeoning of the Internet of Things (IoT), the Defense sector is exposed to different risks that require increasingly advanced authentication techniques. Today’s threat players are using more sophisticated social engineering tactics, credential-stuffing botnets, and…...

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Water Scarcity: A Ticking Time Bomb for Conflict That Threatens Half the World’s Population by 2050

watercrisis

Water is the most precious resource for sustaining life and survival of living world, but we are losing fresh water at an astonishing rate: Climate change is resulting in disappearing of glaciers and severe droughts, groundwater being pumped out faster…...

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Wide-area Airborne Motion Imagery (WAMI ) offers Military persistent, real-time surveillance for enhanced situation awarness through an intelligent, airborne sensor system

WAMI

The DoD has become increasingly reliant on intelligence, surveillance and reconnaissance (ISR) applications. With the advent of expanded ISR capabilities, there is a pressing need to dramatically expand the real-time processing of wide-area, high-resolution video imagery, especially for target recognition…...

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AUSA Annual Conferences showcase US Army modernization, capabilities, and latest technologies

News 10 10 2018 AUSA2018 e

Many Army leaders already recognize that in a volatile world with a wide range of missions, we can no longer get by with training soldiers what to think. We must train them how to think, so they thrive in conditions…...

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Graphene-based ink for printed electronics and Wearable electronic textiles (e-textiles)

grapheneink

The emerging field of printed electronics requires a suite of functional materials for applications including flexible and large-area displays, radio frequency identification tags, portable energy harvesting and storage, biomedical and environmental sensor arrays, and logic circuits.   To enable these…...

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DARPA’s TIMEly to build Undersea Network Architecture for situational awareness and command and control to dominate in multi domain conflicts

undersea environment

The Defense Advanced Research Projects Agency (DARPA) is soliciting innovative proposals in maritime communications with an emphasis on undersea and cross-domain (above sea to below sea and vice versa) communications. The Defense Advanced Research Projects Agency wants to build an…...

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