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Title:AN ECHELON-BASED SINGLE SHOT OPTICAL AND TERAHERTZ KERR EFFECT SPECTROMETER
Author(s):Mead, Griffin
Contributor(s):Blake, Geoffrey
Subject(s):Instrument/Technique Demonstration
Abstract:The design and performance characteristics of an echelon-based single shot visible/near-infrared/far-infrared spectrometer are presented. The spectrometer can measure both the nonlinear optical and terahertz Kerr effects in neat molecular liquids. Tens of picoseconds of molecular information can be recorded at a time, with adequate sensitivity to measure molecular responses in just a few milliseconds of experimental time. The signal-to-noise performance was found to scale favorably with respect to the standard stage scan technique. These results demonstrate the viability of stage-free nonlinear Kerr effect measurements and provide a route for improvements to the speed of future multidimensional Kerr effect studies.
Issue Date:2019-06-17
Publisher:International Symposium on Molecular Spectroscopy
Genre:Conference Paper / Presentation
Type:Text
Language:English
URI:http://hdl.handle.net/2142/104441
DOI:10.15278/isms.2019.MJ06
Rights Information:Copyright 2019 Griffin Mead
Date Available in IDEALS:2019-07-15
2020-01-25


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