An efficient setup for femtosecond stimulated Raman spectroscopy

 

We present an efficient and robust setup for femtosecond stimulated Raman spectroscopy (FSRS) with 60 fs and 10 cm^-1 resolution. Raman pulses of 0.5-5 ps are tunable between 450-750 nm with energies 1-10 microJ. Experimental features of the setup, signal processing, and data treatment are discussed in detail to be readily reproduced in other labs. The setup is tested by measuring TSR spectra of stilbene in solution.

 

S. A. Kovalenko, A. L. Dobryakov, N. P. Ernsting

 

 

 

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