Artículo
Wavefront imaging by using an inline holographic microscopy system based on a double-sideband filter
Zhang, Haolin; Monroy Ramírez, Freddy A.; Lizana, Ángel; Iemmi, Claudio César
; Bennis, Noureddine; Morawiak, Przemysław; Piecek, Wiktor; Campos, Juan
Fecha de publicación:
02/2019
Editorial:
Elsevier
Revista:
Optics And Lasers In Engineering
ISSN:
0143-8166
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In this letter, we propose an inline holographic microscopy (ILHM) system, based on the double-sideband technique (DST), for wavefront imaging. The presented optical system shows all the benefits of the previously reported DST (instantaneous removing of ghost images in an inline scheme) but adapted to a microscopic system. The double-sideband filter is implemented by using a transparent liquid crystal (LC) bi-pixel device. Specifically, by addressing the proper phase values to each half of the LC bi-panel, which is located at the Fourier plane of the holographic system, the conjugate image is removed. What is more, by using a high numerical aperture microscope objective, we achieved the microscopic wavefront holography imaging. Finally, the feasibility of the proposed system is testified by obtaining holographic wavefront images of different objects.
Palabras clave:
FOURIER OPTICS
,
HOLOGRAPHY
,
LIQUID CRYSTALS
,
MICROSCOPY
,
WAVEFRONT SENSING
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Licencia
Identificadores
Colecciones
Articulos(OCA CIUDAD UNIVERSITARIA)
Articulos de OFICINA DE COORDINACION ADMINISTRATIVA CIUDAD UNIVERSITARIA
Articulos de OFICINA DE COORDINACION ADMINISTRATIVA CIUDAD UNIVERSITARIA
Citación
Zhang, Haolin; Monroy Ramírez, Freddy A.; Lizana, Ángel; Iemmi, Claudio César; Bennis, Noureddine; et al.; Wavefront imaging by using an inline holographic microscopy system based on a double-sideband filter; Elsevier; Optics And Lasers In Engineering; 113; 2-2019; 71-76
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