Title : Lexar Weapon 03

Inspiration

Modern aerial warfare relies heavily on traditional ballistic ammunition and guided missiles, which suffer from finite magazine capacity, high production costs, and reload delays. Inspired by the need for continuous defensive capabilities, "Lexar Weapon 03" was conceptualized to harness an aircraft's internal mechanical power and convert it into direct, speed-of-light optical interception.

What it does

Developed by researcher MD. Abu Hujaif (Alexy Layho), "Lexar Weapon 03" introduces an advanced defense framework integrating multiple high-energy directed-laser systems into modern fighter aircraft:

Primary Dorsal Laser: Mounted on the upper fuselage for offensive long-range engagements.
Secondary Ventral Laser: Installed on the belly to neutralize ground-based threats and surface-to-air missiles.
Wing-Tip Lasers: Compact, rapid-fire point-defense units designed to intercept incoming air-to-air missiles.
Infinite Magazine Capacity: Operates directly off engine-generated electric power, eliminating the reliance on physical ammunition.

How we built it

The theoretical model was designed through cross-disciplinary research integrating Aerospace Engineering, Optical Physics, and AI Systems at the University of Science and Technology, Chittagong (USTC). The architecture incorporates high-megawatt alternators, solid-state laser modules, advanced carbon nanomaterial heat sinks for thermal management, and AI-driven optical tracking for real-time target stabilization.

Challenges we faced

Mitigating atmospheric scattering caused by clouds, dust, and humidity, as well as managing thermal saturation to prevent component overheating during continuous firing cycles.

What's next for Lexar Weapon 03

Simulating high-capacity pulsed power distribution systems, optimizing liquid-cooling thermal management pathways, and conducting theoretical feasibility studies for aerodynamic laser pod integration.