Single-exposure super-resolved interferometric microscopy by red-green-blue multiplexing

被引:37
作者
Calabuig, Alejandro [1 ]
Mico, Vicente [1 ]
Garcia, Javier [1 ]
Zalevsky, Zeev [2 ]
Ferreira, Carlos [1 ]
机构
[1] Univ Valencia, Dept Opt, E-46100 Burjassot, Spain
[2] Bar Ilan Univ, Sch Engn, IL-52900 Ramat Gan, Israel
关键词
DIGITAL HOLOGRAPHIC MICROSCOPY; OFF-AXIS HOLOGRAMS; RESOLUTION IMPROVEMENT; SUPERRESOLUTION;
D O I
10.1364/OL.36.000885
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We present single-exposure super-resolved interferometric microscopy (SESRIM) as a novel approach capable of providing one-dimensional (1-D) super-resolution (SR) imaging in holographic microscopy using a single illumination shot. The single-exposure SR working principle is achieved by combining angular and wavelength multiplexing incoming from a set of tilted beams with different wavelengths where each wavelength is tuned with the red-green-blue (RGB) channels of a color CCD. Thus, the information included in each color channel is retrieved by holographic recording using a single-color CCD capture and by analyzing the RGB channels. Finally, 1-D SR imaging is obtained after the digital postprocessing stage yielding the generation of a synthetic aperture. Experimental results are reported validating the proposed SESRIM approach while an extension of the proposed approach to the two-dimensional case is considered. (C) 2011 Optical Society of America
引用
收藏
页码:885 / 887
页数:3
相关论文
共 19 条
[1]  
Abbe E., 1873, Archiv f ur Mikroskopische Anatomie, V9, P413, DOI DOI 10.1007/BF02956173
[2]   Synthetic aperture fourier holographic optical microscopy [J].
Alexandrov, Sergey A. ;
Hillman, Timothy R. ;
Gutzler, Thomas ;
Sampson, David D. .
PHYSICAL REVIEW LETTERS, 2006, 97 (16)
[3]   Digital synthesis of multiple off-axis holograms with overlapping Fourier spectra [J].
Buehl, J. ;
Babovsky, H. ;
Kiessling, A. ;
Kowarschik, R. .
OPTICS COMMUNICATIONS, 2010, 283 (19) :3631-3638
[4]   Synthetic aperture superresolved microscopy in digital lensless Fourier holography by time and angular multiplexing of the object information [J].
Granero, Luis ;
Mico, Vicente ;
Zalevsky, Zeev ;
Garcia, Javier .
APPLIED OPTICS, 2010, 49 (05) :845-857
[5]  
Kreis T., 2005, Handbook of Holographic Interferometry
[6]   Imaging interferometric microscopy - approaching the linear systems limits of optical resolution [J].
Kuznetsova, Yuliya ;
Neumann, Alexander ;
Brueck, S. R. J. .
OPTICS EXPRESS, 2007, 15 (11) :6651-6663
[7]   Single-step superresolution by interferometric imaging [J].
Mico, V ;
Zalevsky, Z ;
Garcia-Martinez, P ;
Garcia, J .
OPTICS EXPRESS, 2004, 12 (12) :2589-2596
[8]   Superresolution digital holographic microscopy for three-dimensional samples [J].
Mico, Vicente ;
Zalevsky, Zeev ;
Ferreira, Carlos ;
Garcia, Javier .
OPTICS EXPRESS, 2008, 16 (23) :19260-19270
[9]   Common-path phase-shifting digital holographic microscopy:: A way to quantitative phase imaging and superresolution [J].
Mico, Vicente ;
Zalevsky, Zeev ;
Garcia, Javier .
OPTICS COMMUNICATIONS, 2008, 281 (17) :4273-4281
[10]   Synthetic aperture superresolution with multiple off-axis holograms [J].
Mico, Vicente ;
Zalevsky, Zeev ;
Garcia-Martinez, Pascuala ;
Garcia, Javier .
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2006, 23 (12) :3162-3170