Scanning holographic microscopy with resolution exceeding the Rayleigh limit of the objective by superposition of off-axis holograms

被引：67

作者：

Indebetouw, Guy ^{[1
]}

Tada, Yoshitaka

Rosen, Joseph

Brooker, Gary

机构：

[1] Virginia Tech, Dept Phys, Blacksburg, VA 24061 USA

[2] Johns Hopkins Univ, Integrated Imaging Ctr, Dept Biol, Rockville, MD 20850 USA

[3] Ben Gurion Univ Negev, Dept Elect & Comp Engn, IL-84105 Beer Sheva, Israel

来源：

APPLIED OPTICS | 2007年 / 46卷 / 06期

关键词：

D O I：

10.1364/AO.46.000993

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present what we believe to be a new application of scanning holographic microscopy to superresolution. Spatial resolution exceeding the Rayleigh limit of the objective is obtained by digital coherent addition of the reconstructions of several off-axis Fresnel holograms. Superresolution by holographic superposition and synthetic aperture has a long history, which is briefly reviewed. The method is demonstrated experimentally by combining three off-axis holograms of fluorescent beads showing a transverse resolution gain of nearly a factor of 2.

引用

页码：993 / 1000

页数：8

共 52 条

[1] [Anonymous], 1966, INTRO FOURIER OPTICS
[2] Bertero M, 1996, PROG OPTICS, V36, P129, DOI 10.1016/S0079-6638(08)70314-7
[3] Imaging interferometric lithography: approaching the resolution limits of optics
Chen, XL
Brueck, SRJ
[J]. OPTICS LETTERS, 1999, 24 (03) : 124 - 126
[4] Improvement of the LLS and MAP deconvolution algorithms by automatic determination of optimal regularization parameters and pre-filtering of original data
Colicchio, B
Haeberlé, O
Xu, C
Dieterlen, A
Jung, G
[J]. OPTICS COMMUNICATIONS, 2005, 244 (1-6) : 37 - 49
[5] INFORMATION CAPACITY AND RESOLUTION IN AN OPTICAL-SYSTEM
COX, IJ
SHEPPARD, CJR
[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1986, 3 (08) : 1152 - 1158
[6] Simultaneous amplitude-contrast and quantitative phase-contrast microscopy by numerical reconstruction of Fresnel off-axis holograms
Cuche, E
Marquet, P
Depeursinge, C
[J]. APPLIED OPTICS, 1999, 38 (34) : 6994 - 7001
[7] Digital holography for quantitative phase-contrast imaging
Cuche, E
Bevilacqua, F
Depeursinge, C
[J]. OPTICS LETTERS, 1999, 24 (05) : 291 - 293
[8] DIFRANCIA GT, 1955, J OPT SOC AM, V45, P497
[9] DEGREES OF FREEDOM OF AN IMAGE
DIFRANCIA, GT
[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1969, 59 (07) : 799 - +
[10] Three-dimensional resolution enhancement in fluorescence microscopy by harmonic excitation
Frohn, JT
Knapp, HF
Stemmer, A
[J]. OPTICS LETTERS, 2001, 26 (11) : 828 - 830

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