A simplified and higher dynamic range version of the J(1) ... J(4) method for optical phase measurements
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
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Data(s) |
20/05/2014
20/05/2014
01/02/2012
|
Resumo |
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) A new and an improved version of the J(1)...J(4) method for optical phase detection, named J(1)-J(3) method, is described, which is more stable to phase drift and simpler for implementation than the original one. The sensor dynamic range is increased while maintaining the accuracy and the minimum detectable phase-shift. The method is experimentally validated by using an electro-optic intensity modulator. The agreement between theoretical and experimental results, based on the 1/f voltage noise, is demonstrated. (C) 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett, 54:387-392, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26533 |
Formato |
387-392 |
Identificador |
http://dx.doi.org/10.1002/mop.26533 Microwave and Optical Technology Letters. Hoboken: Wiley-blackwell, v. 54, n. 2, p. 387-392, 2012. 0895-2477 http://hdl.handle.net/11449/9859 10.1002/mop.26533 WOS:000298303500031 |
Idioma(s) |
eng |
Publicador |
Wiley-Blackwell |
Relação |
Microwave and Optical Technology Letters |
Direitos |
closedAccess |
Palavras-Chave | #interferometry #optical phase measurements #Pockels cell |
Tipo |
info:eu-repo/semantics/article |