The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
For microscopic interference setups like an arrangement for in-line holographic microscopy a partially coherent illumination with volumes of coherence in the micrometer scale is sufficient and helpful. For the sensitive measurement of the area of spatial coherence, we use a 125×125 nanohole array with aperture diameters of 530nm and periodic distances of 4μm. In contrast to Young's double pinhole,...
A holographic in-line microscope setup with a glass sample carrier commonly uses a coherent laser light source, with the disadvantage of an incomplete suppression of disturbing interferences and coherence-induced noise. We use temporally partially coherent and spatially partially coherent illumination in the micrometer range of 5 to 100 μm generated by spectrally and spatially filtered light-emitting...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.