A method for nonlinear spectroscopy with broad-band pulses was presented. This method utilizes strong nonresonant background accompanying all nonlinear processes as a controllable local oscillator. The experimental results showed that by measuring the spectrum of the coherent anti-Stokes Raman signal, it is possible to infer the vibrational energy levels in a band spanning an entire octave.
|Number of pages||4|
|Journal||Physical Review Letters|
|Publication status||Published - Dec 30 2002|
ASJC Scopus subject areas
- Physics and Astronomy(all)