All-ultraviolet time-resolved coherent anti-Stokes Raman scattering

M. Mehendale; J. A. Giordmaine; E. Gatzogiannis; A. Dogariu; W. S. Warren; G. Beadie; M. O. Scully

doi:10.1364/OL.31.000256

All-ultraviolet time-resolved coherent anti-Stokes Raman scattering

M. Mehendale
, J. A. Giordmaine
, E. Gatzogiannis
, A. Dogariu
, W. S. Warren
, G. Beadie
, M. O. Scully

Mechanical & Aerospace Engineering

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

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 CO₃^2- internal vibrations from 4 to 7 ps with increasing vibrational excitation, consistent with a phonon depletion model.

Original language	English (US)
Pages (from-to)	256-258
Number of pages	3
Journal	Optics Letters
Volume	31
Issue number	2
DOIs	https://doi.org/10.1364/OL.31.000256
State	Published - Jan 15 2006

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics

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10.1364/OL.31.000256

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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.",

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AU - Mehendale, M.

AU - Giordmaine, J. A.

AU - Gatzogiannis, E.

AU - Dogariu, A.

AU - Warren, W. S.

AU - Beadie, G.

AU - Scully, M. O.

PY - 2006/1/15

Y1 - 2006/1/15

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/33644543093

UR - https://www.scopus.com/pages/publications/33644543093#tab=citedBy

U2 - 10.1364/OL.31.000256

DO - 10.1364/OL.31.000256

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AN - SCOPUS:33644543093

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VL - 31

SP - 256

EP - 258

JO - Optics Letters

JF - Optics Letters

IS - 2

ER -

All-ultraviolet time-resolved coherent anti-Stokes Raman scattering

Abstract

All Science Journal Classification (ASJC) codes

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