Invention:
This technology is a series of novel optomechanical inertial sensing systems. The systems use advanced optomechanical accelerometers with laser interferometric displacement sensors to achieve high-sensitivity inertial sensing. These sensing systems are capable of operating at very low measurement frequency. Their compactness and robustness make them suitable for use in a wide variety of end-use industries and environments, with potential underwater, air, and space applications. By using a laser-based interferometric displacement sensor, the system achieves improved sensitivity and low noise. The compact design allows it to be integrated into modern devices, including CubeSats and other small-scale platforms, while maintaining cost-effectiveness and operational efficiency.
Background:
Inertial sensors play a critical role in applications requiring precise measurement of motion, acceleration, and orientation. Traditional systems often face limitations in sensitivity, size, or adaptability to extreme environments. Current accelerometers tend to be impractically large and bulky, and are not always robust enough to operate in non-standard environments. This technology consists of a range of accelerometers designed to be compact, portable, precise, and compatible with a range of vacuums. These innovations are driven by the growing demand for high-performance sensing technologies that can operate reliably in diverse environments.
Applications:
- Aerospace and defense
- Seismology
- Inertial navigation
- Planetary and deep-sea exploration
Advantages:
- Compact design
- Increased compatibility
- High sensitivity
