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Title: Two-dimensional electronic-Raman spectroscopy
Authors: Zhang, Zhengyang
Huerta-Viga, Adriana
Tan, Howe-Siang
Keywords: Science::Chemistry
Issue Date: 2018
Source: Zhang, Z., Huerta-Viga, A., & Tan, H.-S. (2018). Two-dimensional electronic-Raman spectroscopy. Optics letters, 43(4), 939-942. doi:10.1364/OL.43.000939
Journal: Optics letters
Abstract: We present a new technique, two-dimensional electronic-Raman spectroscopy (2DER), which combines femtosecond stimulated Raman spectroscopy and a pulse-shaper-assisted 2D spectroscopic scheme for the actinic pump. The 2DER spectrum presents the initial actinic excitation wavelength with nanometer spectral resolution in the first axis and the detected stimulated Raman spectra in the second axis. We measured the correlation of the electronic and vibrational states in the photosynthetic accessory pigment β-carotene and reveal its photoexcited state manifold.
ISSN: 0146-9592
DOI: 10.1364/OL.43.000939
Rights: © 2018 Optical Society of America. All rights reserved.
Fulltext Permission: none
Fulltext Availability: No Fulltext
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