Aircraft Pulse Laser Cavity Layout for Compact Missile Defense
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Solution Overview
Problem
Conventional airplanes or jets used for defense and war applications are expensive, vulnerable to attacks, and can have political and diplomatic consequences, necessitating the development of a more efficient and effective defense system.
Innovation Solution
A high intensity pulse laser generation system is integrated into an airplane, utilizing an optical cavity with mirror devices and a spatial driver device to increase laser beam intensity and redirect it efficiently for defense applications.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional airplanes or jets are used for defense applications, then defense capability is provided, but cost is extremely high and vulnerability to attacks increases
Solution Approach 1:
The patent replaces conventional mechanical weapon systems (missiles, bombs) with a laser-based energy system. The laser generation system uses optical cavities, mirrors, and photonic materials to produce high-intensity laser beams for defense applications, substituting traditional mechanical projectile-based defense mechanisms with optical energy-based systems.
2Reliability
If conventional airplanes are equipped with weapons systems, then defense capability is improved, but acquisition and maintenance costs increase significantly
Solution Approach 1:
The patent replaces expensive mechanical weapon systems with a laser-based system that uses optical components (cavities, mirrors, photonic materials) which can be manufactured more cost-effectively and require less maintenance than traditional missile and bomb systems.
3Power
If high intensity laser beam is generated through optical cavity, then laser intensity is increased, but device complexity increases
Solution Approach 1:
The patent employs nested optical components within the optical cavity, including mirrors positioned at specific locations and photonic materials integrated into the cavity structure. This nested arrangement allows multiple functional elements to be compactly organized, achieving high laser intensity while managing system complexity through structured integration.
Solution Approach 2:
The patent introduces an optical cavity as an intermediary structure that contains and manages the laser beam generation process. The cavity acts as a mediator between the light source and the output beam, providing a controlled environment for intensity amplification while isolating the complexity of the amplification process within a defined boundary.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system provides a compact, lightweight, and cost-effective defense capability with high-power laser beams suitable for missile defense, satellite protection, and other military applications, enhancing the aircraft's defensive capabilities while reducing size and maintenance costs.
Implementation Method 1
The cavity is characterized by a length of free space, e.g., 10 meters to 100 meters and others. In an example, the optical cavity is configured to increase an intensity of a laser beam comprising a pulse from a first energy power intensity to a second higher energy power intensity propagating on a first optical path configured within the optical cavity by circulating or reciprocating at least a portion of the laser beam.
Implementation Method 2
In an example, the system has an optical path modification device coupled to the optical cavity. In an example, the optical path modification device is configured to repeatedly change a spatial direction of the laser beam propagating on the first optical path at a predetermined timing ranging from 20 milliseconds to 3 seconds, for example, with the response time from 0.01 microsecond to 30 microseconds, for example.
Data Source
AI summary
In an example, the present invention provides an airplane or aerospace vehicle system configured with a high intensity pulse laser generation system.