Photoelectron holographic interferometry to probe the longitudinal momentum offset at the tunnel exit [PDF]
Phys. Rev. Lett. 122, 183202 (2019), 2019 Laser-induced electron tunneling underlies numerous emerging spectroscopic techniques to probe attosecond electron dynamics in atoms and molecules. The improvement of those techniques requires an accurate knowledge of the exit momentum for the tunneling wave packet.
Min Li +12 more
arxiv +3 more sources
Computational de-noising based on deep learning for phase data in digital holographic interferometry
APL Photonics, 2020 This paper presents a deep-learning-based algorithm dedicated to the processing of speckle noise in phase measurements in digital holographic interferometry.
Silvio Montresor +3 more
doaj +2 more sources
On the Digital Holographic Interferometry of Fibrous Material, I. Optical Properties of Polymer and Optical Fibers [PDF]
Optics and Lasers in Engineering 48 (2010) 555-560, 2012 The digital holographic interferometry (DHI) was utilized for investigating the optical properties of polymer and optical fibers. The samples investigated here were polyvinylidene fluoride (PVDF) polymer fiber and graded-index (GRIN) optical fiber.
Barakat +31 more
core +2 more sources
Holographic laser Doppler imaging of pulsatile blood flow [PDF]
arXiv, 2015 We report on wide-field imaging of pulsatile motion induced by blood flow using heterodyne holographic interferometry on the thumb of a healthy volunteer, in real-time.
Atlan, Michael +4 more
core +4 more sources
Measurement of the pure dissolution rate constant of a mineral in water [PDF]
Geochimica and Cosmochimica Acta 72 (2008) 5634-5640, 2008 We present here a methodology, using holographic interferometry, enabling to measure the pure surface reaction rate constant of the dissolution of a mineral in water, unambiguously free from the influence of mass transport.
Colombani, Jean
core +3 more sources
Level of holographic noise in interferometry [PDF]
Physical Review D, 2009 2 ...
openaire +4 more sources
Incoherent Holographic Interferometry [PDF]
, 2011 The original meaning of coherence was attributed to the ability of light to exhibit interference phenomena. There are two types of coherence: temporal coherence and spatial coherence. Temporal coherence measures the ability of two relatively delayed beams to form interference fringe.
Kaige Wang
openaire +4 more sources
Cortical bone quality affectations and their strength impact analysis using holographic interferometry. [PDF]
Biomed Opt Express, 2018 It is now accepted that bone strength is a complex property determined mainly by three factors: quantity, quality and turnover of the bone itself. Most of the patients who experience fractures due to fragility could never develop affectations related to ...
Tavera Ruiz CG +4 more
europepmc +2 more sources
Digital, 2023 In this paper, based on Gaussian 1σ-criterion and histogram segmentation, a weighted least-squares algorithm is applied and validated on digital holographic speckle pattern interferometric data to perform phase separation on the complex interference ...
Zhenkai Chen +4 more
doaj +1 more source
Fast holographic scattering compensation for deep tissue biological imaging
Nature Communications, 2021 Wavefront shaping is used to overcome scattering in biological tissues during imaging, but determining the compensation is slow. Here, the authors use holographic phase stepping interferometry, where new phase information is updated after each ...
Molly A. May +5 more
doaj +1 more source