Pulse-shaping assisted multidimensional coherent electronic spectroscopy

Rodriguez Consuegra, Yuseff; Frei, Franziska; Cannizzo, Andrea; Feurer, Thomas (2015). Pulse-shaping assisted multidimensional coherent electronic spectroscopy. The Journal of Chemical Physics, 142(21), p. 212451. American Institute of Physics 10.1063/1.4921793

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Understanding nuclear and electronic dynamics of molecular systems has advanced considerably by probing their nonlinear responses with a suitable sequence of pulses. Moreover, the ability to control crucial parameters of the excitation pulses, such as duration, sequence, frequency, polarization, slowly varying envelope, or carrier phase, has led to a variety of advanced time-resolved spectroscopic methodologies. Recently, two-dimensional electronic spectroscopy with ultrashort pulses has become a more and more popular tool since it allows to obtain information on energy and coherence transfer phenomena, line broadening mechanisms, or the presence of quantum coherences in molecular complexes. Here, we present a high fidelity two-dimensional electronic spectroscopy setup designed for molecular systems in solution. It incorporates the versatility of pulse-shaping methods to achieve full control on the amplitude and phase of the individual exciting and probing pulses. Selective and precise amplitude- and phase-modulation is shown and applied to investigate electronic dynamics in several reference molecular systems.

Item Type:

Journal Article (Original Article)

Division/Institute:

08 Faculty of Science > Institute of Applied Physics
08 Faculty of Science > Institute of Applied Physics > Lasers

UniBE Contributor:

Rodriguez Consuegra, Yuseff; Frei, Franziska; Cannizzo, Andrea and Feurer, Thomas

Subjects:

500 Science
500 Science > 530 Physics
600 Technology > 620 Engineering

ISSN:

0021-9606

Publisher:

American Institute of Physics

Language:

English

Submitter:

Martin Frenz-Lips

Date Deposited:

04 Feb 2016 16:34

Last Modified:

04 Feb 2016 16:34

Publisher DOI:

10.1063/1.4921793

BORIS DOI:

10.7892/boris.74998

URI:

https://boris.unibe.ch/id/eprint/74998

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