Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Andreas Ettemeyer"'
Autor:
Ueli Scherrer, Bernhard Vetsch, Carsten Ziolek, Andreas Ettemeyer, Markus Michler, David Bischof, Stefan J. Rinner, Roelene Botha
Publikováno v:
SPIE Proceedings.
Optical coatings used in ultraviolet applications are often exposed to harsh environments operating at elevated temperatures. In order to study the impact of the ageing effects optical coatings experience at various operating temperatures, an ultravi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4000b9ec326fbec6de38c4638f00b1b
https://doi.org/10.1117/12.2244657
https://doi.org/10.1117/12.2244657
Autor:
Bernhard Vetsch, Carsten Ziolek, Roelene Botha, David Bischof, Markus Michler, Ueli Scherrer, Andreas Ettemeyer
Publikováno v:
Optical Interference Coatings 2016.
A novel degradation test system for optical coatings is presented, allowing to quantify the effect of UV-laser irradiation applied for extended periods of time, sample operating temperature and atmosphere on the performance of optical components.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77908da95e4b88c1b17accd5d1beca0c
https://doi.org/10.1364/oic.2016.thd.8
https://doi.org/10.1364/oic.2016.thd.8
Autor:
Roelene Botha, Pavel Bulkin, Markus Michler, David Bischof, Jacobus I. Venter, Silvia Schwyn Thöny, Sabine Linz-Dittrich, Martin Hoffmann, Clau Maissen, Stefan Rinner, Thomas Südmeyer, Safer Mourad, Martin Grössl, Andreas Ettemeyer
Publikováno v:
Laser-Induced Damage in Optical Materials: 2015.
Manufacturing processes from the private and academic sectors were used to deposit anti-reflective and high-reflective coatings composed of Ta2O5 - SiO2 multilayers. Used deposition techniques included three Ion Assisted Deposition (IAD) systems and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd4af850df0f78f9347d2ea81ea27020
https://doi.org/10.1117/12.2194084
https://doi.org/10.1117/12.2194084
Publikováno v:
SPIE Proceedings.
In this paper, we describe a simple and cost-effective method and measuring device for automatic detection of welding. The sensor is to be used in automatic darkening filters (ADF) of welding helmets protecting the operator from intensive hazardous U
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e91d1604b98bb9f78c5d38c2136b525e
https://doi.org/10.1117/12.2190736
https://doi.org/10.1117/12.2190736
Publikováno v:
Journal of Holography and Speckle. 1:32-38
The principles of and new developments in three-dimensional electronic speckle pattern interferometry (3D-ESPI) for strain/stress analysis are presented in this paper. As ESPI is a relative measuring technique, a major problem in 3D analysis of ESPI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac35e089c1daf531e416d6affb57c2d5
https://doi.org/10.1166/jhs.2004.005
https://doi.org/10.1166/jhs.2004.005
Autor:
Andreas Ettemeyer
Publikováno v:
ATZ - Automobiltechnische Zeitschrift. 104:232-237
Experimentelle Festigkeitsnachweise sind auch heute im rechnergepragten Zeitalter insbesondere fur sicherheitsrelevante Fahrzeugbauteile als Nachweise fur deren Zuverlassigkeit unverzichtbar. Eng verbunden mit den experimentellen Nachweisen ist der W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6699a8996b2c4b2a9c45f71c4c2a3394
https://doi.org/10.1007/bf03224393
https://doi.org/10.1007/bf03224393
Autor:
Andreas Ettemeyer
Publikováno v:
Handbuch Bauelemente der Optik ISBN: 9783446426252
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8cf74a10a7433dc8840df33f804c48f
https://doi.org/10.3139/9783446441156.014
https://doi.org/10.3139/9783446441156.014
Autor:
Andreas Ettemeyer
Publikováno v:
Handbuch Bauelemente der Optik ISBN: 9783446426252
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12214908e30993ca1cbd5930a78cdcec
https://doi.org/10.3139/9783446441156.021
https://doi.org/10.3139/9783446441156.021