Results 171 to 180 of about 68,202 (308)
INTERNATIONAL CONFERENCE ON ENGINEERING USES OF HOLOGRAPHY 17–20 SEPTEMBER, UNIVERSITY OF STRATHCLYDE [PDF]
, 1968 openalex +1 more source
Journal of Synchrotron Radiation, EarlyView.The first implementation of an operando transmission X‐ray microscopy to study laser melting at X‐ray free‐electron lasers is described. The instrument uses a novel pump–probe scheme to image down to 940 nm spatial resolution with integration times <100 fs and up to 0.48 GHz frame rates to study the rapid dynamics and small‐scale features in laser ...
Zane Taylor +33 more
wiley +1 more source
Real‐Time Rendering Framework for Holography
Computer Graphics Forum, EarlyView.Abstract With the advent of holographic near‐eye displays, the need for rendering algorithms that output holograms instead of color images emerged. These holograms usually encode phase maps that alter the phase of coherent light sources such that images result from diffraction effects.
Sascha Fricke +3 more
wiley +1 more source
Simultaneous observation of forward-backward attosecond photoelectron holography [PDF]
arXiv, 2015 Photoelectron angular momentum distribution of He+ driven by a few-cycle laser is investigated numerically. We simultaneously observe two dominant interference patterns with one shot of lasers by solving the 3D time-dependent Schrodinger equation (TDSE).
arxiv
Applied MicroscopyIn this study, we investigate the effectiveness of noise reduction in electron holography, based on the wavelet hidden Markov model (WHMM), which allows the reasonable separation of weak signals from noise.
Sujin Lee +6 more
doaj +1 more source
Results in Optics, 2021 At present, there are few researches about telescopic digital holography (TDH) on the combination of digital holography and telescope technology. Because this technology generally cause low phase shift accuracy and large image reconstruction distance ...
YuCheng Li +4 more
doaj