Coherent Phonon-Mode Excitation in Submicron Single-Crystal Diamond Films with a Graphitized Layer Built-In

We report the first experimental observation of high-efficient phonon-mode coherent excitation using stimulated low-frequency Raman scattering (SLFRS) in submicron diamond{graphite{diamond heterostructure films with an ion-beam-induced graphitized layer. We show that the SLFRS process in submicron d...

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Bibliographic Details
Published inJournal of Russian laser research Vol. 38; no. 6; pp. 530 - 538
Main Authors Tareeva, M. V., Dravin, V. A., Khmelnitsky, R. A., Kudryavtseva, A. D., Strokov, M. A., Shevchenko, M. A., Tcherniega, N. V., Tsarik, K. A.
Format Journal Article
LanguageEnglish
Published New York Springer US 01.11.2017
Springer Nature B.V
Subjects
Coherent scattering
Diamond films
Diamonds
Excitation
Frequency shift
Graphitization
Heterostructures
Ion beams
Lasers
Microwaves
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Raman spectra
RF and Optical Engineering
Single crystals
ion-implanted diamond
phonon-mode excitation
graphitized layer
stimulated low-frequency Raman scattering
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Summary:We report the first experimental observation of high-efficient phonon-mode coherent excitation using stimulated low-frequency Raman scattering (SLFRS) in submicron diamond{graphite{diamond heterostructure films with an ion-beam-induced graphitized layer. We show that the SLFRS process in submicron diamond heterostructures has a frequency shift in the gigahertz range and estimate experimentally the SLFRS conversion efficiency and threshold.
ISSN:1071-2836
1573-8760
DOI:10.1007/s10946-017-9676-y