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Conferences > FiO > 2022 > JTu4A > JTu4A.65

Sub-diffraction Second Harmonic Generation Microscopy using Particle Swarm Optimized Phase Mask

Jyothsna Konkada Manattayil, Lal Krishna A. S., Asish Prosad, Purba Sarkar, Hyunmin Kim, Ramray Bhat, and Varun Raghunathan

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Abstract

Super-resolution in second harmonic generation microscopy is demonstrated using fabricated multi-step phase masks designed using particle-swarm optimization. Experimentally obtained maximum improvement in resolution of 39% is used for quartz test feature and collagen imaging.

© 2022 The Author(s)

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