Publications [#234462] of Warren S. Warren

Journal Articles
  1. Mehendale, M; Giordmaine, JA; Gatzogiannis, E; Dogariu, A; Warren, WS; Beadie, G; Scully, MO, All-ultraviolet time-resolved coherent anti-Stokes Raman scattering, Optics Letters, vol. 31 no. 2 (2006), pp. 256-258 [doi] .

    Abstract:
    We report all-UV coherent anti-Stokes Raman scattering (CARS) in calcite with 250-280 nm pump, Stokes, probe, and anti-Stokes light. UV CARS efficiency is ∼7X higher than for comparable scattering in the visible, 480-540 nm. Time-resolved UV CARS reveals lengthening of the dephasing time of 1086 cm -1 CO32- internal vibrations from 4 to 7 ps with increasing vibrational excitation, consistent with a phonon depletion model. © 2006 Optical Society of America.