Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where Ralf-Roland Sauer is active.

Publication


Featured researches published by Ralf-Roland Sauer.


Archive | 1995

Gas laser for emitting light modulated at two different wavelengths and an arrangement incorporating the gas laser to detect a gaseous substance

Ralf-Roland Sauer; Wolfgang Rupp; Alexander Hinz


Archive | 2011

METHOD AND APPARATUS FOR CHECKING THE CENTERING OF SPECTACLES WORN BY A SPECTACLE WEARER

Ralf-Roland Sauer; Matthias Kubitza; Jesús Miguel Cabeza Guillén


Archive | 2008

Verfahren und Vorrichtung zum Überprüfen der Zentrierung einer von einem Brillenträger getragene Brille

Guillén Jesús Miguel Cabeza; Matthias Kubitza; Ralf-Roland Sauer


European Symposium on Optics for Environmental and Public Safety | 1995

CO2 laser sensor system for ammonia

Wolfgang Rupp; Ralf-Roland Sauer; Alexander Hinz


Archive | 2009

System for assisting poor-sighted person with advice for selecting suitable visual aid, has networking devices connecting defect measuring unit, average value determining unit, visual impression simulating device and data providing unit

Jesús-Miguel Cabeza-Guillén; Matthias Kubitza; Ralf-Roland Sauer


Archive | 2009

Method and device for verifying the alignment of spectacles worn by a spectacle wearer

Ralf-Roland Sauer; Matthias Kubitza; Guillén Jesús Miguel Cabeza


Archive | 2008

Method and device for checking the centering of a worn by a spectacle wearer

Guillén Jesús Miguel Cabeza; Matthias Kubitza; Ralf-Roland Sauer


Archive | 2008

Verfahren und Vorrichtung zum Überprüfen der Zentrierung einer von einem Brillenträger getragene Brille Method and apparatus for checking the centering of a worn by a wearer glasses

Guillén Jesús Miguel Cabeza; Matthias Kubitza; Ralf-Roland Sauer


Archive | 1995

Arrangement for detecting a gaseous substance

Ralf-Roland Sauer; Wolfgang Rupp; Alexander Hinz


Archive | 1995

Gas laser and detection of a gas therewith

Alexander Hinz; Wolfgang Rupp; Ralf-Roland Sauer

Collaboration


Dive into the Ralf-Roland Sauer's collaboration.

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