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Título:
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Inline self-diffraction dispersion-scan of over octave-spanning pulses in the single-cycle regime
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Autores:
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Canhota, Miguel ;
Silva, Francisco ;
Weigand Talavera, Rosa María ;
Crespo, Helder M.
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Tipo de documento:
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texto impreso
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Editorial:
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Optical Soc Amer, 2017-08-01
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Optica
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Tipo = Artículo
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Resumen:
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We present an implementation of dispersion-scan based on self-diffraction (SD d-scan) and apply it to the measurement of over octave-spanning sub-4-fs pulses. The results are compared with second-harmonic generation (SHG) d-scan. The efficiency of the SD process is derived theoretically and compared with the spectral response retrieved by the d-scan algorithm. The new SD d-scan has a robust inline setup and enables measuring pulses with over-octave spectra, single-cycle durations, and wavelength ranges beyond those of SHG crystals, such as the ultraviolet and the deep-ultraviolet. (C) 2017 Optical Society of America.
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En línea:
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https://eprints.ucm.es/45325/1/Weigand%2002%20POST%2BEMB%2801-08-2018%29.pdf
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