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CAMP Seminar: Nonlinear Optical Spectroscopy and Imaging

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Zhiwen Liu, The Pennsylvania State University
16 November 2016 from 2:30 PM to 3:30 PM
339 Davey Laboratory
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Merging vibrational spectroscopy and holography can lead to new opportunities for label-free three-dimensional imaging. The vibrational response of target molecules provides a means for chemical selectivity without labeling, while holographic detection captures both the amplitude and the phase information of a complex signal field to enable three-dimensional imaging. I will present our work on vibrational spectroscopic holography, in particular, the holographic coherent anti-Stokes Raman scattering imaging. The underlying principles, digital reconstruction methods, and potential applications will be discussed.