Results 161 to 170 of about 98,753 (267)

Speckle decorrelation in Ultrasound-modulated optical tomography made by heterodyne holography

open access: yes, 2016
Ultrasound-modulated optical tomography (UOT) is a technique that images optical contrast deep inside scattering media. Heterodyne holography is a promising tool able to detect the UOT tagged photons with high efficiency.
Gross, M
core   +1 more source

High‐Fidelity Computational Microscopy via Feature‐Domain Phase Retrieval

open access: yesAdvanced Science, Volume 12, Issue 21, June 5, 2025.
An innovative phase retrieval framework, termed FD‐PR, is uniquely established in the image's feature domain through the feature‐extracted, physical‐driven regression with interfaces for combining physics and image processing constraints. FD‐PR takes advantage of invariance components of an image against presences of model mismatch and uncertainty ...
Shuhe Zhang   +4 more
wiley   +1 more source

Spectrophotometric analyses on electronic structures of glide dislocation cores in ZnS

open access: yesJournal of the American Ceramic Society, Volume 108, Issue 6, June 2025.
Abstract It has been reported that dislocations in ZnS can trap photoexcited carriers and then undergo core reconstruction. However, electronic states of the trapped carriers at the reconstructed dislocations were not detected experimentally.
Yu Ogura   +6 more
wiley   +1 more source

METHOD FOR PLANE NEAR-FIELD ACOUSTIC HOLOGRAPHY BASED ON COMPRESSIVE SAMPLING AND ITS APPLICATION

open access: yesJixie qiangdu, 2016
In traditional plane near-field acoustic holography reconstruction process,regardless of wave number domain filter or regularization method,they cannot solve their own ill-posed problem,and thus cannot improve the reconstruction accuracy.
DU Bao   +4 more
doaj  

Moving, computer-generated images via integral holography [PDF]

open access: bronze, 1977
Douglas Vickers   +3 more
openalex   +1 more source

Dynamic interactive bitwise meta-holography with ultra-high computational and display frame rates

open access: yesOpto-Electronic Advances
Interactive holography offers unmatched levels of immersion and user engagement in the field of future display. Despite of the substantial progress has been made in dynamic meta-holography, the realization of real-time, highly smooth interactive ...
Yuncheng Liu   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy