Phase-cycling schemes for pump–probe beam geometry two-dimensional electronic spectroscopy
[Display omitted] ► Theoretical explanation and Experimental demonstration of phase cycling schemes for 2D pump probe spectroscopy. ► 1×2 Phase cycling recovers both rephasing and nonrephasing 2D spectra under certain experimental situations. ► 1×3 Phase cycling recovers all 2D spectra that has been...
Saved in:
Published in | Chemical physics letters Vol. 550; pp. 156 - 161 |
---|---|
Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Elsevier B.V
22.10.2012
|
Online Access | Get full text |
Cover
Loading…
Summary: | [Display omitted]
► Theoretical explanation and Experimental demonstration of phase cycling schemes for 2D pump probe spectroscopy. ► 1×2 Phase cycling recovers both rephasing and nonrephasing 2D spectra under certain experimental situations. ► 1×3 Phase cycling recovers all 2D spectra that has been shown hitherto to be only obtained with a 1×4 phase cycling scheme. ► Experimental studies performed with excellent agreement with theory.
Experimental demonstrations and detailed theoretical explanations are provided for a thorough understanding of the various phase-cycling schemes in an optical pulse shaper assisted two-dimensional electronic spectroscopy (2DES) in a pump–probe beam geometry. We show that two and three-step phase-cycling schemes can be employed to retrieve both rephasing and nonrephasing 2D spectra. The studies were performed on the Qy transition of chlorophyll a. |
---|---|
ISSN: | 0009-2614 1873-4448 |
DOI: | 10.1016/j.cplett.2012.08.037 |