Transient Grating Optical Heterodyne Detected Impulsive Stimulated Raman Scattering in Simple Liquids

1995 ◽  
Vol 99 (9) ◽  
pp. 2684-2695 ◽  
Author(s):  
Peter Voehringer ◽  
Norbert F. Scherer
Keyword(s):  
Raman Scattering ◽  
Stimulated Raman Scattering ◽  
Optical Heterodyne ◽  
Transient Grating ◽  
Simple Liquids ◽  
Impulsive Stimulated Raman Scattering ◽  
Stimulated Raman

scholarly journals Femtosecond Material Response Probed by Phase-Stabilized Optical Heterodyne Detected Impulsive Stimulated Raman Scattering

1999 ◽  
Vol 19 (1-4) ◽  
pp. 149-152
Author(s):  
Tahei Tahara ◽  
Shigeki Matsuo
Keyword(s):  
Raman Scattering ◽  
Stimulated Raman Scattering ◽  
Optical Path Length ◽  
Local Oscillator ◽  
Optical Heterodyne ◽  
Third Order ◽  
Material Response ◽  
Tensor Element ◽  
Impulsive Stimulated Raman Scattering ◽  
Stimulated Raman

Femtosecond material response of several liquid samples were measured with use of a newly developed “phase-stabilized” optical heterodyne detected impulsive stimulated Raman scattering (ISRS) spectrometer. In this apparatus, the ISRS signal generated with ordinary transient grating geometry is mixed with femtosecond optical pulses (local oscillator, LO) in an interferometer, and the interfered intensity is detected. The subwavelength-accuracy adjustment/stabilization is achieved for the optical path length in the interferometer so that the relative optical phase between the ISRS signal and LO can be controlled. The ISRS signals linearized to each tensor element of the third-order response function were obtained, and discussed.

scholarly journals Broadband Impulsive Stimulated Raman Scattering Based on a Chirped Detection

2019 ◽  
Vol 10 (24) ◽  
pp. 7789-7796 ◽  
Author(s):  
Giovanni Batignani ◽  
Carino Ferrante ◽  
Giuseppe Fumero ◽  
Tullio Scopigno
Keyword(s):  
Raman Scattering ◽  
Stimulated Raman Scattering ◽  
Impulsive Stimulated Raman Scattering ◽  
Stimulated Raman
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