Pinhole-arrays and lenseless holographic micro-imaging
- Leibniz-Institut für Photonische Technologien e.V.
rainer.riesenberg@ipht-jena.de
A pinhole array is used for illumination of samples. The effects of incoherent, partly coherent and coherent illumination in dependence on the geometry are considered. In the incoherent case examples of applications are the superposition and the optical multiplexing also by slit-arrays. The application of the coherent case for holographic micro-imaging, a lenseless microscopy, is presented in more detail. It uses the information of amplitudes as well as the phases of light.
@inproceedings{dgao106-a26,
title = {Pinhole-arrays and lenseless holographic micro-imaging},
author = {Rainer Riesenberg, Andreas Wuttig},
booktitle = {DGaO-Proceedings, 106. Jahrestagung},
year = {2005},
publisher = {Deutsche Gesellschaft für angewandte Optik e.V.},
issn = {1614-8436},
note = {Vortrag A26}
}
106. Jahrestagung der DGaO · Wrocław · 2005