Optical: systems and elements – Holographic system or element – For synthetically generating a hologram
Reexamination Certificate
2007-12-11
2007-12-11
Lavarias, Arnel (Department: 2872)
Optical: systems and elements
Holographic system or element
For synthetically generating a hologram
C359S001000
Reexamination Certificate
active
10221698
ABSTRACT:
A method for the calculation and storage of a computer-generated multilayer hologram with more than or equal to 2 holograms includes the following steps. Field AOof a readout beam and field ARin the reflection plane are preset as mathematical functions. Except for the hologram to be calculated, all the other holograms of the layer structure are also preset as mathematical functions. Fields A+/A−are then calculated on both sides of hologram hi, as a result of which hologram function hi, is calculated by forming a quotient from fields A+/A−.
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Borgsmüller Stefan
Dietrich Christoph
Gerspach Matthias
Kresse Tobias
Noehte Steffen
Lavarias Arnel
Proskauer Rose LLP
tesa scribos GmbH
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