Adaptive optics for imaging through soil minerals

Dongping Wang; Lisa Poyneer; Diana Chen; Sonny Ly; Ted Laurence; Jang Hyuk Lee; Mark Ammons; Peter K. Weber

doi:10.1117/12.2576583

5 March 2021 Adaptive optics for imaging through soil minerals

Dongping Wang, Lisa Poyneer, Diana Chen, Sonny Ly, Ted Laurence, Jang Hyuk Lee, Mark Ammons, Peter K. Weber

Proceedings Volume 11652, Adaptive Optics and Wavefront Control for Biological Systems VII; 1165203 (2021) https://doi.org/10.1117/12.2576583
Event: SPIE BiOS, 2021, Online Only

Abstract

Soil is a highly scattering media that inhibits imaging of plant-microbial-mineral interactions that are essential to plant health and soil carbon sequestration. In this work, we seek to overcome the fundamental challenges of imaging through soil minerals by developing a custom wavefront sensor-less adaptive optics (AO) system for a multiphoton microscope. We are using a combined experimental and modeling approach, characterizing mineral optical characteristics with scatterometry, modeling the wavefront distortion and the image quality degradation after imaging through the soil medium, simulating the image quality improvement with AO correction, and experimentally testing our models with a stand-alone AO testbed.

Conference Presentation

Citation Download Citation

Dongping Wang, Lisa Poyneer, Diana Chen, Sonny Ly, Ted Laurence, Jang Hyuk Lee, Mark Ammons, and Peter K. Weber "Adaptive optics for imaging through soil minerals", Proc. SPIE 11652, Adaptive Optics and Wavefront Control for Biological Systems VII, 1165203 (5 March 2021); https://doi.org/10.1117/12.2576583

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