[HTML][HTML] Video-rate quantitative phase imaging using a digital holographic microscope and a generative adversarial network

R Castaneda, C Trujillo, A Doblas - Sensors, 2021 - mdpi.com
The conventional reconstruction method of off-axis digital holographic microscopy (DHM)
relies on computational processing that involves spatial filtering of the sample spectrum and …

[HTML][HTML] Single-shot off-axis digital holographic system with extended field-of-view by using multiplexing method

M Kumar, L Pensia, R Kumar - Scientific Reports, 2022 - nature.com
We propose a new configuration of single-shot off-axis digital holographic system to realize
double the camera field-of-view (FOV) of the existing off-axis Mech-Zehnder type …

Fast-iterative automatic reconstruction method for quantitative phase image with reduced phase perturbations in off-axis digital holographic microscopy

R Castaneda, A Doblas - Applied Optics, 2021 - opg.optica.org
This works presents a reconstruction algorithm to recover the complex object information for
an off-axis digital holographic microscope (DHM) operating in the telecentric regimen. We …

Nematic templated complex nanofiber structures by projection display

J Chen, OI Akomolafe, NP Dhakal… - … Applied Materials & …, 2022 - ACS Publications
Oriented arrays of nanofibers are ubiquitous in nature and have been widely used in
recreation of the biological functions such as bone and muscle tissue regenerations …

LED based large field of view off-axis quantitative phase contrast microscopy by hologram multiplexing

M Joglekar, V Trivedi, V Chhaniwal, D Claus… - Optics express, 2022 - opg.optica.org
In this manuscript, we describe the development of a single shot, self-referencing wavefront
division, multiplexing digital holographic microscope employing LED sources for large field …

[HTML][HTML] Single-Shot 3D Topography of Transmissive and Reflective Samples with a Dual-Mode Telecentric-Based Digital Holographic Microscope

A Doblas, C Hayes-Rounds, R Isaac, F Perez - Sensors, 2022 - mdpi.com
Common path DHM systems are the most robust DHM systems as they are based on self-
interference and are thus less prone to external fluctuations. A common issue amongst these …

[PDF][PDF] Study on object wavefront sensing in parallel phase-shifting camera with geometric phase lens

AV Chernykh, AS Ezerskii, AO Georgieva… - Proceedings of …, 2021 - researchgate.net
In this paper, we present the result of our study on the development of the digital holographic
microscope with a geometric phase lens and the parallel phase-shifting polarization camera …

Dual Field-of-View Off-Axis Spatially Multiplexed Digital Holography Using Fresnel's Bi-Mirror

L Pensia, M Kumar, R Kumar - Sensors, 2024 - mdpi.com
Digital holography (DH) is an important method for three-dimensional (3D) imaging since it
allows for the recording and reconstruction of an object's amplitude and phase information …

[HTML][HTML] Single-element reflective digital holographic microscopy

JÁ Picazo-Bueno, J García, V Micó - Frontiers in Physics, 2021 - frontiersin.org
Digital holographic microscopy (DHM) is a well-known microscopy technique using an
interferometric architecture for quantitative phase imaging (QPI) and it has been already …

Investigation on the optical focusing effect of Fresnel biprism

Y Zhang, H Li - Optoelectronics Letters, 2023 - Springer
Fresnel biprism has been applied to the design of plasmonic meta-lenses recently. In order
to promote these applications and understand the physics behind them, in this paper we …