Recovering the size of nanoparticles by digital in-line holography

Pejchang, Darawan; Coëtmellec, Sébastien; Gréhan, Gérard; Brunel, Marc; Lebrun, Denis; Chaari, Anis; Grosges, Thomas; Barchiesi, Dominique

doi:10.1364/oe.23.018351

Cited by 11 publications

(2 citation statements)

References 20 publications

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“…For several years now, the objects under study by holography have become even smaller in size to reach nanometric scales [26,35]. It is therefore clear that the ratio D/λ becomes a central point of these holography studies.…”

Section: Introductionmentioning

confidence: 99%

Assessment about Luneberg integrals and application to digital in-line holography

Coëtmellec

Lebrun

Brunel

et al. 2021

J. Eur. Opt. Soc.-Rapid Publ.

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In this publication, the Luneberg integrals are revisited and the conditions of the using of such integrals have been recalled. Additivity law of Luneberg’s integrals and the link with the Frenel kernel for the propagation are discussed. By means of the definition of the Luneberg’s integrals, the propagation of a vectorial electromagnetic field (Hertz potentials) is developed and a new approach of the computation have been proposed based on Zernike polynomials. With this new approach simulations of holograms is illustrated in the case of the digital in-line holography with an opaque disk.

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Section: Introductionmentioning

confidence: 99%

Assessment about Luneberg integrals and application to digital in-line holography

Coëtmellec

Lebrun

Brunel

et al. 2021

J. Eur. Opt. Soc.-Rapid Publ.

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show abstract

“…Moreover, DHM offers significant advantages over conventional microscopy in accessibility to quantitative amplitude and phase information, and in flexible digital processing such as storage, filtering, auto-focusing, aberration compensation, and display. DHM has been widely used in many fields such as biomedical science [2][3][4][5][6][7], micro-and nano-fabrication [8][9][10], materials science [11][12][13], the particle field [14][15][16][17], atomic physics [18], and the thermal energy field [19]. Nevertheless, the resolution and image quality of the most commonly used pre-magnification digital holographic microscopy (Pre-MDHM) and post-magnification digital holographic microscopy (Post-MDHM) are restricted by the photosensitive dimensions and the pixel size of the sensor, which has greatly limited the application of DHM.…”

Section: Introductionmentioning

confidence: 99%

Perfect digital holographic imaging with high resolution using a submillimeter-dimension CCD sensor

Wang

Xiong

et al. 2016

Front. Phys.

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In order to improve the resolution of digital holography with a common-dimension charge-coupled device (CCD) sensor, the point spread functions are briefly derived for the commonly used and practical post-magnification, pre-magnification, and image-plane digital holographic microscopic systems. The ultimate resolutions of these systems are analyzed and compared. The results show that the ultimate lateral resolution of pre-magnification digital holography is superior to that of post-magnification digital holography in the same conditions. We also demonstrate that the ultimate lateral resolution of image-plane digital holography has no correlation with the photosensitive dimension of the CCD sensor, and it is not significantly related to the pixel size of the sensor. Moreover, both the ultimate resolution and the imaging quality of image-plane digital holography are superior to that of pre-and post-magnification digital holographic microscopy. High-resolution imaging, whose resolution is close to the ultimate resolution of the microscope objective, can be achieved by image-plane digital holography even with a submillimeter-dimension sensor. This system, by which perfect imaging can be achieved, is optimal for commonly used digital holographic microscopy. Experimental results demonstrate the correctness of the theoretical analysis.

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Measurement of dynamics of laser-induced cavitation around nanoparticle with high-speed digital holographic microscopy

Wang

et al. 2021

Experimental Thermal and Fluid Science

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Recovering the size of nanoparticles by digital in-line holography

Cited by 11 publications

References 20 publications

Assessment about Luneberg integrals and application to digital in-line holography

Assessment about Luneberg integrals and application to digital in-line holography

Perfect digital holographic imaging with high resolution using a submillimeter-dimension CCD sensor

Measurement of dynamics of laser-induced cavitation around nanoparticle with high-speed digital holographic microscopy

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