Broadband two-dimensional spectrochronography with ultrashort pulses in the mid-infrared
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Published:2022-03-01
Issue:3
Volume:52
Page:227-232
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ISSN:1063-7818
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Container-title:Quantum Electronics
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language:
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Short-container-title:Quantum Electron.
Author:
Stepanov E.A.,Zhdanov A.N.,Savitskii I.V.,Glek P.B.,Lanin A.A.,Fedotov A.B.,Zheltikov A.M.
Abstract
AbstractA novel, 2.6-to-10-μm wavelength-tunable laser source of sub-70-fs pulses is combined with mid-IR heterodyne detection to provide a versatile laser platform for broadband two-dimensional Fourier-transform infrared spectrochronography. The mid-infrared laser output serves as both a short-pulse driver and a broadband probe for time-resolved studies of ultrafast molecular coherence, population dynamics, and multimodal energy transfer in a vast class of complex molecular systems.
Subject
Electrical and Electronic Engineering,Atomic and Molecular Physics, and Optics,Statistical and Nonlinear Physics,Electronic, Optical and Magnetic Materials