Mid-IR pulse shaping for enhanced 2D IR spectroscopy

The capability of 2D IR spectroscopy for elucidating time-evolving structures is enhanced by a programmable mid-IR pulse shaper that greatly improves the ease, speed and accuracy of data collection. We demonstrate our technique on a model metal carbonyl compound and then apply it to study the struct...

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Bibliographic Details
Published in2008 Conference on Lasers and Electro-Optics and 2008 Conference on Quantum Electronics and Laser Science p. 1
Main Authors Sang Hee Shim, Strasfeld, D.B., Ling, Y.L., Zanni, M.T.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.05.2008
Subjects
(190.0190) Nonlinear optics
(300.0300) Spectroscopy
Biomedical optical imaging
Fiber nonlinear optics
Humans
Infrared spectra
Nonlinear optics
Optical pulse generation
Optical pulse shaping
Pulse shaping methods
Spectroscopy
Ultrafast optics
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Summary:The capability of 2D IR spectroscopy for elucidating time-evolving structures is enhanced by a programmable mid-IR pulse shaper that greatly improves the ease, speed and accuracy of data collection. We demonstrate our technique on a model metal carbonyl compound and then apply it to study the structural disorder of amyloid fibers composed of aggregated human islet amyloid polypeptide (hIAPP).
ISBN:1557528594
9781557528599
DOI:10.1109/CLEO.2008.4552404