Rajesh Uppal

Rajesh Uppal

  • Joined: January 29, 2016
  • Articles: 3635

Laser-Based Artificial Neurons: A Global Leap Toward Photonic Intelligence

Introduction: Computing at the Speed of Light The next frontier of artificial intelligence is no longer defined solely by algorithms—it is being decided at the level of physics. As AI workloads scale exponentially, conventional electronic computing architectures are approaching fundamental…...

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Securing the Final Frontier: The Strategic Evolution of Radiation-Hardened Memory in Modern Space Systems

rad hard memory

Introduction: Reliability as Strategic Infrastructure in Orbit Space is no longer a remote operating environment—it is a densely populated, economically critical, and strategically contested domain. What was once defined by isolated national missions has evolved into a continuous, global infrastructure…...

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Photonic Components for Defence and Space Applications Market Report

photonics space

Introduction: Photonics as the Backbone of Modern Power Projection The defence and space sectors are entering an era in which control of light is becoming as decisive as control of territory, airspace, or the electromagnetic spectrum. Photonic components—once considered specialized…...

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The Next Quantum Leap: Engineered Superconducting Materials on Semiconductors

quantum materials 2

Introduction: From Quantum Circuits to Quantum Materials The race for quantum computing supremacy is entering a decisive new phase—one defined not by algorithms or architectures alone, but by the materials from which quantum systems are built. For more than a…...

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Eyes in the Sky: The Strategic Return of Balloons in Global Intelligence

balloon

 From Scientific Curiosity to Strategic Signal For decades, high-altitude balloons were relegated to the periphery of aerospace strategy—useful for weather data and scientific experimentation, but fundamentally irrelevant in an era dominated by satellites, stealth aircraft, and unmanned systems. That perception…...

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The Hypersonic Defense Imperative: Confronting the Most Disruptive Missile Threat of the 21st Century

hypersonic missile defense

Introduction: Defending Against Speed, Maneuver, and Surprise The character of missile warfare is undergoing its most disruptive transformation since the advent of intercontinental ballistic missiles. Hypersonic weapons—capable of sustained flight at speeds exceeding Mach 5 while maneuvering unpredictably within the…...

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DARPA’s “Theory of Mind” Program: Engineering Predictive Cognition for the Age of Strategic Competition

DARPA mind

Introduction: Engineering Advantage in the Cognitive Battlespace Power in the 21st century is increasingly determined not by who acts first, but by who understands intent earliest. Military advantage is shifting from platforms and firepower toward the ability to anticipate decisions,…...

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The New Space Gold Rush: From Earth’s Orbit to the Cislunar Frontier

space for space

Introduction: The Strategic Expansion into the Cislunar Economy The global space economy is undergoing a structural transformation that extends far beyond the traditional boundaries of Earth orbit. What began as a state-driven domain defined by prestige and strategic signaling is…...

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The AI Microcontroller: The Intelligent Core of the Next Technological Wave

AI microcontroller

 Introduction: The Cognitive Edge Revolution For decades, microcontrollers operated as the silent executors of the digital world—efficient, predictable, and invisible. They translated inputs into actions with precision but without awareness, forming the backbone of everything from household appliances to critical…...

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Beyond Silicon’s Melting Point: Extreme-Heat Memory and the New Frontier of Computing

extreme tem memory

Introduction: Computing Beyond Thermal Boundaries For decades, the limits of computation were quietly defined not just by processing power, but by temperature. Silicon—the foundation of the digital age—imposed an invisible ceiling: beyond a few hundred degrees Celsius, reliability collapsed, memory…...

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