Matlab Code for reconstruction of SFG spectra related to manuscript ['High resolution phase-sensitive sum frequency generation spectroscopy by time- domain ptychography', Optics Letters (2020), https://doi.org/10.1364/OL.403339]

Schweizer, Tobias; Nicolau, Bruno; Cavassin, Priscila; Feurer, Thomas; Banerji, Natalie; Réhault, Julien (2020). Matlab Code for reconstruction of SFG spectra related to manuscript ['High resolution phase-sensitive sum frequency generation spectroscopy by time- domain ptychography', Optics Letters (2020), https://doi.org/10.1364/OL.403339]. [Software & Other Digital Items]

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We demonstrate that time-domain ptychography, when applied to a set of broadband vibrational sum frequency spectra, reconstructs amplitude and phase of the vibrational free induction decay from an interfacial sample with a resolution that is independent of the up-converting pulse bandwidth and spectrometer resolution. These important improvements require no modifications to most standard homodyne setups and the method is applicable to other coherent homodyne spectroscopies like coherent anti-Stokes Raman spectroscopy or transient grating spectroscopy.

Item Type:

Software & Other Digital Items

Division/Institute:

08 Faculty of Science > Department of Chemistry, Biochemistry and Pharmaceutical Sciences (DCBP)
08 Faculty of Science > Institute of Applied Physics

UniBE Contributor:

Schweizer, Tobias; Nicolau, Bruno; Cavassin, Priscila; Feurer, Thomas; Banerji, Natalie and Réhault, Julien Emile

Subjects:

500 Science > 540 Chemistry

Publisher:

Bern Open Repository and Information System (BORIS)

Language:

English

Submitter:

Olivier Nicolas Ludovic Bardagot

Date Deposited:

14 Oct 2020 14:45

Last Modified:

02 Jun 2021 18:15

Related URLs:

Additional Information:

This Matlab code is related to Figure 2 in the manuscript "High-resolution phase-sensitive sum frequency generation spectroscopy by time-domain ptychography, Optics Letter 2020, https://doi.org/10.1364/OL.403339"

BORIS DOI:

10.7892/boris.146748

URI:

https://boris.unibe.ch/id/eprint/146748

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