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Título:
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Phase imaging and detection in pseudo-heterodyne scattering scanning near-field optical microscopy measurements
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Autores:
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Moreno, Camilo ;
Alda, Javier ;
Kinzel, Edward ;
Boreman, Glenn
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Tipo de documento:
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texto impreso
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Editorial:
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The Optical Society Of America, 2017-02
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Dimensiones:
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application/pdf
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Nota general:
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cc_by
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: Electromagnetismo
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Materia = Ciencias: Física: Optica
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Materia = Ciencias Biomédicas: Óptica y optometría: Optoelectrónica
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Tipo = Artículo
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Resumen:
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When considering the pseudo-heterodyne mode for detection of the modulus and phase of the near field from scattering scanning near-field optical microscopy (s-SNOM) measurements, processing only the modulus of the signal may produce an undesired constraint in the accessible values of the phase of the near field. A two-dimensional analysis of the signal provided by the data acquisition system makes it possible to obtain phase maps over the whole [0, 2
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En línea:
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https://eprints.ucm.es/41010/1/Phase%20imaging-appl%20Optics-2017.pdf
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