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Title Progress and Prospects in Optical Ultrafast Microscopy in the Visible Spectral Region: Transient Absorption and Two-Dimensional Microscopy
Date 2024-05-27 Attachment , , , , , , , ,

Progress and Prospects in Optical Ultrafast Microscopy in the Visible Spectral Region: Transient Absorption and Two-Dimensional Microscopy


Gross, N (Gross, Niklas); Kuhs, CT (Kuhs, Christopher T.); Ostovar, B (Ostovar, Behnaz); Chiang, WY (Chiang, Wei-Yi); Wilson, KS (Wilson, Kelly S.); Volek, TS (Volek, Tanner S.); Faitz, ZM (Faitz, Zachary M.); Carlin, CC (Carlin, Claire C.); Dionne, JA (Dionne, Jennifer A.); Zanni, MT (Zanni, Martin T.); Gruebele, M (Gruebele, Martin); Roberts, ST (Roberts, Sean T.); Link, S (Link, Stephan); Landes, CF (Landes, Christy F.)

Journal of Physical Chemistry C, 2023, Volume 127, pp. 14557-14586.

Ultrafast optical microscopy, generally employed by incorporatingultrafast laser pulses into microscopes, can provide spatially resolvedmechanistic insight into scientific problems ranging from hot carrierdynamics to biological imaging. This Review discusses the progressin different ultrafast microscopy techniques, with a focus on transientabsorption and two-dimensional microscopy. We review the underlyingprinciples of these techniques and discuss their respective advantagesand applicability to different scientific questions. We also examinein detail how instrument parameters such as sensitivity, laser power,and temporal and spatial resolution must be addressed. Finally, wecomment on future developments and emerging opportunities in the fieldof ultrafast microscopy.
Center for Molecular Spectroscopy and Dynamics
KU R&D Center, Korea University, Anam-ro 145, Sungbuk-gu, Seoul 02841, Korea
wkdus1228@korea.ac.kr / +82-2-3290-3614
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