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

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

Research output: Contribution to journalConference articlepeer-review

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.

Original languageEnglish
Article numberJTu4A.65
JournalOptics InfoBase Conference Papers
StatePublished - 2022
EventFrontiers in Optics, FiO 2022 - Rochester, United States
Duration: 17 Oct 202220 Oct 2022

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© 2022 The Author(s)

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