https://doi.org/10.1051/epjconf/202430907007
Energy stability in multi-timescale pump-probe spectroscopy with free-running lasers (ADASOPS)
Laboratory for Optics and Biosciences, Ecole Polytechnique, CNRS, INSERM, Institut Polytechnique de Paris, 91120 Palaiseau, France
* e-mail: laura.antonucci@polytechnique.edu
Published online: 31 October 2024
ADASOPS pump-probe spectroscopy is a multi-timescale technique that is spreading rapidly especially in the field of biomolecule dynamics. Based on slight variations of the laser repetition rate, it is simple to implement and can cover a time range extending from a hundred femtoseconds to a millisecond or more. We have studied the energy fluctuations associated with this approach and have proposed a method for overcoming any instabilities.
© The Authors, published by EDP Sciences, 2024
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