Time-resolved second harmonic generation with single-shot phase sensitivity.
作者： Alexandra L. Tyson , David A. Woods , Jan R. R. Verlet
DOI: 10.1063/1.5061817
关键词: Interference (wave propagation) 、 Modulation 、 Optics 、 Materials science 、 Phase (waves) 、 Local oscillator 、 Reference surface 、 Second-harmonic generation 、 Amplitude 、 Excited state
摘要: A time-resolved, phase-sensitive second harmonic generation (SHG) method to probe the excited state dynamics of interfacial species is presented. It based on an interference measurement between SHG from a sample and local oscillator generated at reference surface in which entire pattern recorded single shot by using spatially varying phase unit comprised pair wedges that sandwich sample. In combination with 30 kHz modulation experiment, shot-to-shot pump-probe measurements are The technique characterised measuring time-resolved change amplitude due dye malachite green air/water interface. key attributes its excellent stability sensitivity, relatively short data acquisition times.
scitation.org
sci-hub.se 参考文章(53)
Ken-ichi Inoue, Satoshi Nihonyanagi, Prashant C Singh, Shoichi Yamaguchi, Tahei Tahara, 2D heterodyne-detected sum frequency generation study on the ultrafast vibrational dynamics of H2O and HOD water at charged interfaces. Journal of Chemical Physics. ,vol. 142, pp. 212431- ,(2015) , 10.1063/1.4918644
C. C. Gradinaru, J. T. M. Kennis, E. Papagiannakis, I. H. M. van Stokkum, R. J. Cogdell, G. R. Fleming, R. A. Niederman, R. van Grondelle, An unusual pathway of excitation energy deactivation in carotenoids: Singlet-to-triplet conversion on an ultrafast timescale in a photosynthetic antenna Proceedings of the National Academy of Sciences of the United States of America. ,vol. 98, pp. 2364- 2369 ,(2001) , 10.1073/PNAS.051501298
R. K. Chang, J. Ducuing, N. Bloembergen, Relative Phase Measurement Between Fundamental and Second-Harmonic Light Physical Review Letters. ,vol. 15, pp. 6- 8 ,(1965) , 10.1103/PHYSREVLETT.15.6
S.A. Kovalenko, N.P. Ernsting, J. Ruthmann, Femtosecond hole-burning spectroscopy of the dye DCM in solution: the transition from the locally excited to a charge-transfer state Chemical Physics Letters. ,vol. 258, pp. 445- 454 ,(1996) , 10.1016/0009-2614(96)00647-1
HWK Tom, TF Heinz, YR Shen, None, Second-harmonic reflection from silicon surfaces and its relation to structural symmetry Physical Review Letters. ,vol. 51, pp. 1983- 1986 ,(1983) , 10.1103/PHYSREVLETT.51.1983
Franz M. Geiger, Second Harmonic Generation, Sum Frequency Generation, and χ(3): Dissecting Environmental Interfaces with a Nonlinear Optical Swiss Army Knife Annual Review of Physical Chemistry. ,vol. 60, pp. 61- 83 ,(2009) , 10.1146/ANNUREV.PHYSCHEM.59.032607.093651
J.H. Hunt, P. Guyot-Sionnest, Y.R. Shen, Observation of C-H stretch vibrations of monolayers of molecules optical sum-frequency generation Chemical Physics Letters. ,vol. 133, pp. 189- 192 ,(1987) , 10.1016/0009-2614(87)87049-5
Lee J. Richter, Teresa P. Petralli-Mallow, John C. Stephenson, Vibrationally resolved sum-frequency generation with broad-bandwidth infrared pulses. Optics Letters. ,vol. 23, pp. 1594- 1596 ,(1998) , 10.1364/OL.23.001594
Paweł J Nowakowski, David A Woods, Colin D Bain, Jan RR Verlet, None, Time-resolved phase-sensitive second harmonic generation spectroscopy Journal of Chemical Physics. ,vol. 142, pp. 084201- ,(2015) , 10.1063/1.4909522
Achikanath C. Bhasikuttan, Avinash V. Sapre, Tadashi Okada, Ultrafast Relaxation Dynamics from the S2 State of Malachite Green Studied with Femtosecond Upconversion Spectroscopy Journal of Physical Chemistry A. ,vol. 107, pp. 3030- 3035 ,(2003) , 10.1021/JP034486S