Characterization of ultrashort pulses by a modified grating-eliminated no-nonsense observation of ultrafast incident laser light E fields (GRENOUILLE) method
Autor(a) principal: | |
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Data de Publicação: | 2005 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/107162 |
Resumo: | The measurement and characterization of ultrashort laser pulses remains an arduous task. The most commonly used pulse-measurement method is known as frequency-resolved optical gating (FROG), and another version with great experimental simplification and low-priced setup is known as gratingeliminated no-nonsense observation of ultrafast incident laser light E fields (GRENOUILLE). Nevertheless, there is interest in elaborating other, more accessible or simpler and cheaper, setups with equal or better assets. We explored modification of the GRENOUILLE method in which we replaced the original Fresnel biprism with a beam splitter and two mirrors and used a cheap webcam to measure the pulse traces. We have evaluated our system, and we propose a method to correct border effects caused by the beam intensity’s profile based on the characterization of three pulse classes: Fourier-transform limited, double, and chirped. We compare the recovered electric field with further spectral and second-order correlation data of the corresponding pulses. |
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Heisler, Ismael AndreCorreia, Ricardo Rego BordaloCunha, Silvio Luiz Souza2014-11-20T02:15:22Z20051559-128Xhttp://hdl.handle.net/10183/107162000535081The measurement and characterization of ultrashort laser pulses remains an arduous task. The most commonly used pulse-measurement method is known as frequency-resolved optical gating (FROG), and another version with great experimental simplification and low-priced setup is known as gratingeliminated no-nonsense observation of ultrafast incident laser light E fields (GRENOUILLE). Nevertheless, there is interest in elaborating other, more accessible or simpler and cheaper, setups with equal or better assets. We explored modification of the GRENOUILLE method in which we replaced the original Fresnel biprism with a beam splitter and two mirrors and used a cheap webcam to measure the pulse traces. We have evaluated our system, and we propose a method to correct border effects caused by the beam intensity’s profile based on the characterization of three pulse classes: Fourier-transform limited, double, and chirped. We compare the recovered electric field with further spectral and second-order correlation data of the corresponding pulses.application/pdfengApplied optics (2004). Washington, DC. Vol. 44, no. 16 (June 2005), p. 3377-3282Geração de pulso ópticoMedida de pulsoMedida de variáveis do laserModulação de varredura de frequênciaDivisores de feixe ópticoCharacterization of ultrashort pulses by a modified grating-eliminated no-nonsense observation of ultrafast incident laser light E fields (GRENOUILLE) methodEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL000535081.pdf000535081.pdfTexto completo (inglês)application/pdf833823http://www.lume.ufrgs.br/bitstream/10183/107162/1/000535081.pdf7824643bfdbb6d079130ce7844204385MD51TEXT000535081.pdf.txt000535081.pdf.txtExtracted Texttext/plain21131http://www.lume.ufrgs.br/bitstream/10183/107162/2/000535081.pdf.txt21a04d86725147a37295a4b61a597f3fMD52THUMBNAIL000535081.pdf.jpg000535081.pdf.jpgGenerated Thumbnailimage/jpeg1794http://www.lume.ufrgs.br/bitstream/10183/107162/3/000535081.pdf.jpg75d8183b6df8c1049c7842f601d3dd2eMD5310183/1071622023-08-04 03:32:57.050674oai:www.lume.ufrgs.br:10183/107162Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-08-04T06:32:57Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Characterization of ultrashort pulses by a modified grating-eliminated no-nonsense observation of ultrafast incident laser light E fields (GRENOUILLE) method |
title |
Characterization of ultrashort pulses by a modified grating-eliminated no-nonsense observation of ultrafast incident laser light E fields (GRENOUILLE) method |
spellingShingle |
Characterization of ultrashort pulses by a modified grating-eliminated no-nonsense observation of ultrafast incident laser light E fields (GRENOUILLE) method Heisler, Ismael Andre Geração de pulso óptico Medida de pulso Medida de variáveis do laser Modulação de varredura de frequência Divisores de feixe óptico |
title_short |
Characterization of ultrashort pulses by a modified grating-eliminated no-nonsense observation of ultrafast incident laser light E fields (GRENOUILLE) method |
title_full |
Characterization of ultrashort pulses by a modified grating-eliminated no-nonsense observation of ultrafast incident laser light E fields (GRENOUILLE) method |
title_fullStr |
Characterization of ultrashort pulses by a modified grating-eliminated no-nonsense observation of ultrafast incident laser light E fields (GRENOUILLE) method |
title_full_unstemmed |
Characterization of ultrashort pulses by a modified grating-eliminated no-nonsense observation of ultrafast incident laser light E fields (GRENOUILLE) method |
title_sort |
Characterization of ultrashort pulses by a modified grating-eliminated no-nonsense observation of ultrafast incident laser light E fields (GRENOUILLE) method |
author |
Heisler, Ismael Andre |
author_facet |
Heisler, Ismael Andre Correia, Ricardo Rego Bordalo Cunha, Silvio Luiz Souza |
author_role |
author |
author2 |
Correia, Ricardo Rego Bordalo Cunha, Silvio Luiz Souza |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Heisler, Ismael Andre Correia, Ricardo Rego Bordalo Cunha, Silvio Luiz Souza |
dc.subject.por.fl_str_mv |
Geração de pulso óptico Medida de pulso Medida de variáveis do laser Modulação de varredura de frequência Divisores de feixe óptico |
topic |
Geração de pulso óptico Medida de pulso Medida de variáveis do laser Modulação de varredura de frequência Divisores de feixe óptico |
description |
The measurement and characterization of ultrashort laser pulses remains an arduous task. The most commonly used pulse-measurement method is known as frequency-resolved optical gating (FROG), and another version with great experimental simplification and low-priced setup is known as gratingeliminated no-nonsense observation of ultrafast incident laser light E fields (GRENOUILLE). Nevertheless, there is interest in elaborating other, more accessible or simpler and cheaper, setups with equal or better assets. We explored modification of the GRENOUILLE method in which we replaced the original Fresnel biprism with a beam splitter and two mirrors and used a cheap webcam to measure the pulse traces. We have evaluated our system, and we propose a method to correct border effects caused by the beam intensity’s profile based on the characterization of three pulse classes: Fourier-transform limited, double, and chirped. We compare the recovered electric field with further spectral and second-order correlation data of the corresponding pulses. |
publishDate |
2005 |
dc.date.issued.fl_str_mv |
2005 |
dc.date.accessioned.fl_str_mv |
2014-11-20T02:15:22Z |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/107162 |
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1559-128X |
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000535081 |
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url |
http://hdl.handle.net/10183/107162 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Applied optics (2004). Washington, DC. Vol. 44, no. 16 (June 2005), p. 3377-3282 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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