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Dive into the research topics where Stefan Borgsmüller is active.

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Featured researches published by Stefan Borgsmüller.


Applied Optics | 2003

Computer-generated stratified diffractive optical elements

Stefan Borgsmüller; Steffen Noehte; Christoph Dietrich; Tobias Kresse; Reinhard Männer

We present what is to our knowledge a new type of diffractive optical element (DOE), the computer-generated stratified diffractive optical element (SDOE), a hybridization of thin computer-generated DOEs and volume holograms. A model and several algorithms for calculating computer-generated SDOEs are given. Simulations and experimental results are presented that exhibit the properties of computer-generated SDOEs: the strong angular and wavelength selectivity of SDOEs makes it possible to store multiple pages in a computer-generated SDOE, which can be read out separately (multiplexing). The reconstruction of an optimized SDOE has a higher quality than the reconstruction of optimized one-layer DOEs. SDOEs can be calculated to have only one diffraction order.


Archive | 2002

Methods for calculating multilayer holograms, method for producing multilayer holograms and storage medium comprising a multilayer hologram

Matthias Gerspach; Tobias Kresse; Stefan Borgsmüller; Steffen Noehte; Christoph Dietrich


Archive | 2002

Direct reader for holograms, especially for digital holograms

Steffen Noehte; Christoph Dietrich; Matthias Gerspach; Steffen Scheibenstock; Stefan Borgsmüller; Stefan Stadler; Jörn Leiber


Archive | 2004

Method for calculating and producing a computer-generated hologram and also a storage medium with a computer-generated hologram and a reading device

Stefan Borgsmüller; Kay Schulte-Wieking; Steffen Noehte


Archive | 2013

Sicherheitsetikett und ein Verfahren zu seiner Herstellung

Stefan Borgsmüller; Kay Schulte-Wieking; Steffen Noehte; Bernd Terhalle


Archive | 2013

Security label and a method for the production thereof

Stefan Borgsmüller; Kay Schulte-Wieking; Steffen Noehte; Bernd Terhalle


Archive | 2008

Speichermedium mit einer optisch veränderbaren Speicherschicht

Robert Thomann; Stefan Borgsmüller


Archive | 2007

METHOD FOR THE CALCULATION OF, STORAGE MEDIUM FOR AND DEVICE FOR THE READ-OUT OF COMPUTER-GENERATED HOLOGRAMS ON A NON-PLANAR SURFACE

Steffen Scheibenstock; Stefan Borgsmüller


Archive | 2007

Storage Medium comprising a security feature and method for producing a storage medium comprising a security feature

Stefan Borgsmüller; Steffen Noehte; Kay Schulte-Wieking


Archive | 2003

Computer-based method for generation of a hologram with an overlay structure such as a motif, whereby the hologram pixel distribution and the macroscopic overlay pixel distribution are linked and written to a memory

Stefan Borgsmüller; Steffen Noehte; Kay Schulte-Wieking

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