Understanding and enhancing second-harmonic generation from silicon nanocrystals

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We show that the second-harmonic polarization of silicon nanociystals embedded in SiO2 has a nonlocal dipole form proportional to E-VE that is dramatically enhanced by using two-beam sum-frequency geometry, rather than a single-beam SHG geometry. © 2004 Optical Society of America.

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Detalles Bibliográficos
Autores principales: Sun, L., Figliozzi, P.C., Downer, M.C., Mochán, W.L., Mendoza, B.S., Brudny, V.L.
Formato: CONF
Materias:
Crystals
Nanostructured materials
Natural frequencies
Silicon
Second-harmonic polarization
Silicon nanociystals
Second harmonic generation
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_10945695_v97_n_p309_Sun
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_10945695_v97_n_p309_Sun
record_format dspace
spelling todo:paper_10945695_v97_n_p309_Sun2023-10-03T16:05:16Z Understanding and enhancing second-harmonic generation from silicon nanocrystals Sun, L. Figliozzi, P.C. Downer, M.C. Mochán, W.L. Mendoza, B.S. Brudny, V.L. Crystals Nanostructured materials Natural frequencies Silicon Second-harmonic polarization Silicon nanociystals Second harmonic generation We show that the second-harmonic polarization of silicon nanociystals embedded in SiO2 has a nonlocal dipole form proportional to E-VE that is dramatically enhanced by using two-beam sum-frequency geometry, rather than a single-beam SHG geometry. © 2004 Optical Society of America. Fil:Brudny, V.L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. CONF info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_10945695_v97_n_p309_Sun
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Crystals
Nanostructured materials
Natural frequencies
Silicon
Second-harmonic polarization
Silicon nanociystals
Second harmonic generation
spellingShingle Crystals
Nanostructured materials
Natural frequencies
Silicon
Second-harmonic polarization
Silicon nanociystals
Second harmonic generation
Sun, L.
Figliozzi, P.C.
Downer, M.C.
Mochán, W.L.
Mendoza, B.S.
Brudny, V.L.
Understanding and enhancing second-harmonic generation from silicon nanocrystals
topic_facet Crystals
Nanostructured materials
Natural frequencies
Silicon
Second-harmonic polarization
Silicon nanociystals
Second harmonic generation
description We show that the second-harmonic polarization of silicon nanociystals embedded in SiO2 has a nonlocal dipole form proportional to E-VE that is dramatically enhanced by using two-beam sum-frequency geometry, rather than a single-beam SHG geometry. © 2004 Optical Society of America.
format CONF
author Sun, L.
Figliozzi, P.C.
Downer, M.C.
Mochán, W.L.
Mendoza, B.S.
Brudny, V.L.
author_facet Sun, L.
Figliozzi, P.C.
Downer, M.C.
Mochán, W.L.
Mendoza, B.S.
Brudny, V.L.
author_sort Sun, L.
title Understanding and enhancing second-harmonic generation from silicon nanocrystals
title_short Understanding and enhancing second-harmonic generation from silicon nanocrystals
title_full Understanding and enhancing second-harmonic generation from silicon nanocrystals
title_fullStr Understanding and enhancing second-harmonic generation from silicon nanocrystals
title_full_unstemmed Understanding and enhancing second-harmonic generation from silicon nanocrystals
title_sort understanding and enhancing second-harmonic generation from silicon nanocrystals
url http://hdl.handle.net/20.500.12110/paper_10945695_v97_n_p309_Sun
work_keys_str_mv AT sunl understandingandenhancingsecondharmonicgenerationfromsiliconnanocrystals
AT figliozzipc understandingandenhancingsecondharmonicgenerationfromsiliconnanocrystals
AT downermc understandingandenhancingsecondharmonicgenerationfromsiliconnanocrystals
AT mochanwl understandingandenhancingsecondharmonicgenerationfromsiliconnanocrystals
AT mendozabs understandingandenhancingsecondharmonicgenerationfromsiliconnanocrystals
AT brudnyvl understandingandenhancingsecondharmonicgenerationfromsiliconnanocrystals
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