Algorithms for Wavefront Reconstruction, Turbulence Characterization, and Deformable Mirror Actuator Mapping using Shack-Hartmann WFS time-series data.
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Updated
Jun 29, 2026 - HTML
Algorithms for Wavefront Reconstruction, Turbulence Characterization, and Deformable Mirror Actuator Mapping using Shack-Hartmann WFS time-series data.
Fast Shack-Hartmann wavefront sensor pipeline: real-time wavefront reconstruction, atmospheric turbulence characterization (Fried parameter r0, coherence time τ0), and deformable-mirror actuator maps with inter-actuator coupling. Self-contained C real-time core (~0.3 ms/frame) + Python toolkit. ISRO BAH 2026 - Problem Statement 9.
A physics-first optical framework replacing probabilistic AI swarms with deterministic material logic. SDO treats environmental occlusion (sand, rain glare) as physical substrates to be resolved via wavefront phase-shifting, guaranteeing sensor integrity without stochastic guesswork.
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