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Título:
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Shaping of light beams along curves in three dimensions
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Autores:
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Rodrigo Martín-Romo, José Augusto ;
Alieva, Tatiana Krasheninnikova ;
Abramochkin, Eugeny ;
Castro, Izan
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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, 2013-09-09
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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 a method for efficient and versatile generation of beams whose intensity and phase are prescribed along arbitrary 3D curves. It comprises a non-iterative beam shaping technique that does not require solving inversion problems of light propagation. The generated beams have diffraction-limited focusing with high intensity and controlled phase gradients useful for applications such as laser micro-machining and optical trapping. Its performance and feasibility are experimentally demonstrated on several examples including multiple trapping of micron-sized particles.
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En línea:
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https://eprints.ucm.es/id/eprint/27105/1/AlievaT03libre.pdf
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