Extension of refocus depth range in digital holographic microscopy
M Tang, ZY Tang, X Qiao, KQ Lang, Y Sun… - Applied Optics, 2020 - opg.optica.org
Digital holographic microscopy (DHM) suffers from a limited refocus depth range due to the
employed microscope objective. The relationship between the refocus depth range of the …
employed microscope objective. The relationship between the refocus depth range of the …
Influence of Fresnel diffraction on numerical propagation and correction of tilted image planes in digital holographic microscopy
F Schlichthaber, G von Bally… - Optical Micro-and …, 2012 - spiedigitallibrary.org
In order to achieve high resolution quantitative imaging in digital holographic microscopy
(DHM) typically microscope lenses with a high numerical aperture are applied. This results …
(DHM) typically microscope lenses with a high numerical aperture are applied. This results …
Extended depth-of-focus by digital holographic microscopy
T Colomb, N Pavillon, J Kühn, E Cuche… - Optics letters, 2010 - opg.optica.org
A recurrent problem in microscopy is the finite depth-of-focus linked to the NA of microscope
objectives. Digital holographic microscopy (DHM) has the unique feature of being able to …
objectives. Digital holographic microscopy (DHM) has the unique feature of being able to …
Long-working-distance synthetic aperture Fresnel off-axis digital holography
P Feng, X Wen, R Lu - Optics express, 2009 - opg.optica.org
An aperture synthesis approach of digital holography for microscopy imaging at long
working distance is proposed. Firstly, for an oblique object, a series of Fresnel off-axis …
working distance is proposed. Firstly, for an oblique object, a series of Fresnel off-axis …
Study of spatial lateral resolution in off-axis digital holographic microscopy
The lateral resolution in digital holographic microscopy (DHM) has been widely studied in
terms of both recording and reconstruction parameters. Although it is understood that once …
terms of both recording and reconstruction parameters. Although it is understood that once …
Autofocusing and resolution enhancement in digital holographic microscopy by using speckle-illumination
Sequential speckle illumination has been incorporated into digital holographic microscopy
(DHM) for autofocusing and resolution enhancement. For autofocusing, the image plane is …
(DHM) for autofocusing and resolution enhancement. For autofocusing, the image plane is …
Digital holographic microscopy with phase-shift-free structured illumination
When structured illumination is used in digital holographic microscopy (DHM), each
direction of the illumination fringe is required to be shifted at least three times to perform the …
direction of the illumination fringe is required to be shifted at least three times to perform the …
Confocal scheme to compensate for defocus aberration in digital holographic microscopy
CC Chang, WT Hsieh, GL Chen… - Japanese Journal of …, 2009 - iopscience.iop.org
A confocal setup configuration is herein introduced to experimentally compensate for the
defocus aberration due to the micro-objective lens in off-axis digital holographic microscopy …
defocus aberration due to the micro-objective lens in off-axis digital holographic microscopy …
Opposite-view digital holographic microscopy with autofocusing capability
Digital holographic microscopy (DHM) has its intrinsic ability to refocusing a sample by
numerically propagating an object wave from its hologram plane to its image plane. In this …
numerically propagating an object wave from its hologram plane to its image plane. In this …
Latest advances in single and multiwavelength digital holography and holographic microscopy
G Nehmetallah, L Williams… - Augmented reality and its …, 2020 - books.google.com
In this Chapter, we discuss the latest advances in digital holography (DH) and digital
holographic microscopy (DHM). Specifically, we study the different setup configurations such …
holographic microscopy (DHM). Specifically, we study the different setup configurations such …