2024年5月23日 · First demonstrated in 1994, femtosecond stimulated Raman scattering (FSRS) has gained popularity since the early 2000s as an ultrafast pump–probe vibrational spectroscopy technique with the...

Femtosecond stimulated Raman spectroscopy (FSRS) is a new technique that produces high-quality vibrational spectra free from background fluorescence. FSRS combines a narrow-bandwidth picosecond Raman pump pulse with an ∼80 fs continuum probe pulse to produce stimulated Raman spectra from the pump-induced gain in the probe spectrum.

2024年5月23日 · This PrimeView highlights the analysis of the FSRS response, produced using three laser pulses that, in combination, can detail insights into rapid molecular processes at a femtosecond time ...

Femtosecond stimulated Raman spectroscopy (FSRS) is a new ultrafast spectroscopic technique that provides vibrational structural information with high temporal (50-fs) and spectral (10-cm −1) resolution. As a result of these unique capabilities, FSRS studies of chemical and biochemical reaction dynamics are expected to grow rapidly, giving ...

femtosecond laser pulses with the structural sensitivity of Raman spectroscopy, enabling detailed insights into rapid molecular processes. It is used to probe ultrafast dynamics in...

Femtosecond stimulated Raman spectroscopy (FSRS) is a time-resolved vibrational technique capable of probing molecular structure with a 40 fs temporal and 10 cm −1 spectral resolution. All chemical reactions can conceptually be thought of as a …

2016年5月4日 · Femtosecond stimulated Raman spectroscopy (FSRS) is an ultrafast nonlinear optical technique that provides vibrational structural information with high temporal (sub-50 fs) precision and high spectral (10 cm(-1) ) resolution. Since the first full demonstration of its capabilities ≈15 years ago, FSRS …

2016年2月26日 · Femtosecond stimulated Raman spectroscopy (FSRS) is an ultrafast nonlinear optical technique that provides vibrational structural information with high temporal (sub-50 fs) precision and high spectral (10 cm −1) resolution. Since the first full demonstration of its capabilities ≈15 years ago, FSRS has evolved into a mature technique, giving ...

2007年4月12日 · A novel type of non-linear Raman microscopy, femtosecond stimulated Raman microscopy (FSRM), is introduced. It employs femtosecond white light pulses and intense picosecond pulses which are derived from a femtosecond laser/amplifier system. The pulses are coupled into a microscope set-up and induce a stimulated Raman process at the focus.

Femtosecond stimulated Raman spectroscopy (FSRS) is a new ultrafast spectroscopic technique that provides vibrational structural information with high temporal (50-fs) and spectral (10-cm(1)) resolution. As a result of these unique capabilities, FSRS studies of chemical and biochemical reaction dyna …