Narrow-band coherent anti-stokes Raman signals from broad-band pulses |
| |
Authors: | Oron Dan Dudovich Nirit Yelin Dvir Silberberg Yaron |
| |
Institution: | Department of Physics of Complex Systems, Weizmann Institute of Science, Rehovot 76100, Israel. |
| |
Abstract: | By tailoring the phase of a 100 femtosecond probe pulse we are able to obtain a narrow-band coherent anti-Stokes Raman spectroscopy (CARS) resonant signal with a width of less than 15 cm(-1), which is an order of magnitude narrower than the CARS signal from a transform limited pulse. Thus, by measuring the spectrum of the CARS signal we are able to obtain a high-resolution energy level diagram of the probed sample in spite of the broad femtosecond pulse spectrum. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|