🎨 Animations & Computational Visuals
A collection of scientific visualizations, real-time wave optics modeling calculators, and hardware system animations designed for precise physics communications.
Optical Interferomtery Animation
This is a simple animation that shows how interferometers work. By adjusting the mirrors positions and the laser wavelengths, the 2D spatial interference pattern changes. At the same time, we can see the total voltage on the photodiode and its Fast Fourier Transformation (FFT).
Interactive Laser Beam Propagation (ABCD Matrix)
Drag the lenses or adjust their focal lengths to see how a Gaussian laser beam profile evolves over space dynamically.
Animation Presentation Deck 📊
This standalone presentation deck contains a wide collection of my structural designs and visual sequences.
RFJAS Animation: High-Precision Optical Alignment
This animation illustrates the working principle of the Radio Frequency Jitter Alignment Sensing (RFJAS) scheme. An electro-optic beam deflector modulates a laser's carrier beam into higher-order Hermite-Gauss spatial modes to monitor optical cavity mismatches.
Beam Spot Motion (BSM) on Quadrant Photodetectors (QPDs)
This animation tracks the spurious alignment signal appearing from a combination of mode mismatch and geometric spot deviations. On the left is the phase difference relative to the center; on the right is the matching RF demodulated output parameter.
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