Resolution Enhancement in Digital Holography through Adaptive Speckle Illumination
- 1Institut für Optik, Information und Photonik, Friedrich-Alexander-Universität Erlangen-Nürnberg
- 2Fakultät Elektrotechnik und Wirtschaftsingenieurwesen, Hochschule Landshut
antonius [dot] schiebelbein [at] zeiss [dot] com
We demonstrate Speckle Illumination Digital Holography (SIDH), which improves lateral resolution by combining multiple decorrelated speckle illuminations. Experiments with a USAF test target confirm the resolution gains, although higher numerical illumination apertures reduce contrast.
@inproceedings{dgao127-s1,
title = {Resolution Enhancement in Digital Holography through Adaptive Speckle Illumination},
author = {Gerd Häusler, Christian Faber, Antonius Schiebelbein, Tobias Schmitt-Manderbach, Carsten Glasenapp, Giancarlo Pedrini, Stephan Reichelt},
booktitle = {DGaO-Proceedings, 127. Jahrestagung},
year = {2026},
publisher = {Deutsche Gesellschaft für angewandte Optik e.V.},
issn = {1614-8436},
note = {Vortrag S1}
}
127. Jahrestagung der DGaO · Hamburg · 2026