Resumen
We report on a simple way to directly measure the Gouy phase shift of a strongly focused laser beam. This is accomplished by using a recent technique, namely, interferometric second-harmonic generation. We expect that this method will be of interest in a wide range of research fields, from high-harmonic and attosecond pulse generation to femtochemistry and nonlinear microscopy.
Idioma original | English |
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Páginas (desde-hasta) | 1958-1961 |
Número de páginas | 4 |
Publicación | Optics Letters |
Volumen | 43 |
N.º | 9 |
DOI | |
Estado | Published - may. 1 2018 |
Nota bibliográfica
Funding Information:Canada Foundation for Innovation (CFI); Natural Sciences and Engineering Research Council of Canada (NSERC); Fonds de Recherche du Québec—Nature et Technologies (FRQNT).
Funding Information:
Funding. Canada Foundation for Innovation (CFI); Natural Sciences and Engineering Research Council of Canada (NSERC); Fonds de Recherche du Québec—Nature et Technologies (FRQNT).
Publisher Copyright:
© 2018 Optical Society of America.
ASJC Scopus Subject Areas
- Atomic and Molecular Physics, and Optics