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OSA Student Chapter Meeting


OPTICS NEWS
SPEAKER:Fu Li
TITLE: Video-rate large-scale imaging with Multi-Z confocal microscopy
ABSTRACT:
Fast, volumetric imaging over large scales has been a long-standing challenge in biological microscopy. To address this challenge, Amaury Badon et al. report an augmented variant of confocal microscopy that uses a series of reflecting pinholes axially distributed in the detection space, such that each pinhole probes a different depth within the sample. They thus obtain simultaneous multiplane imaging without the need for axial scanning. This microscope technique is versatile and configured here to provide two-color fluorescence imaging with a field of view larger than a millimeter at video rate.



MAIN TALK
SPEAKER: Christapher Vincent
TITLE: All-Optical Microresolution Germanium-Vacancy Diamond Thermometry with Photonic Crystal Fiber Probes
ABSTRACT:
All-optical photonic crystal fiber germanium-vacancy diamond thermometers present a compelling ultra-high resolution alternative to existing fiber thermometer technology. In this work, an all-optical fiber thermometer with 4 micron spatial resolution will be used to generate spatial maps of objects with microscale thermal features.



Friday, April 5, 2019
IQSE 578, 12:30
Mitchell Physics Building


Department of Physics and Astronomy
Institute for Quantum Science and Engineering
Texas A&M University

(Pizza lunch as usual. Newcomers welcome!)

Host: Sean O'Connor