Optical Sensors and Sensing Congress

19 July 2021 – 23 July 2021
Optica Virtual Event - Pacific Daylight/Summer Time (UTC - 07:00)

A low-cost, submersible, digital holographic microscope for in situ microbial imaging (JTu5A.18)

Presenter: Alexander Ramirez, University of San Diego

We present a submersible digital holographic microscope that enables volumetric imaging of bacterial samples at video rates. This low-cost and robust instrument features one-micron spatial resolution and artificial intelligence for species detection and tracking.

Authors:Alexander Ramirez, University of San Diego / Benjamen Schierman, University of San Diego / Lihao Zheng, University of San Diego / Brandon Dalporto, University of San Diego / Lena Belvin, University of San Diego / Tyler Burch, University of San Diego / Andrew Mullen, Georgia Inst. of Technology / James Wallace, Jet Propulsion Laboratory, California Inst. of Technology


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