Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Ulrich Fotheringham"'
Autor:
Ulrich Fotheringham, Matthias Müller
Publikováno v:
Photoniques. :20-25
For several hundred years, there has been an impressive interplay between optical design and optical glass development. Step by step, imaging by lenses in microscopes or other optical instruments has almost reached perfection. Simultaneously, optical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c85ed623fa660a9bd0f614b4ddc64935
https://doi.org/10.1051/photon/202111320
https://doi.org/10.1051/photon/202111320
Autor:
Ulrich Fotheringham
Publikováno v:
Encyclopedia of Glass Science, Technology, History, and Culture
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4aafc5cc4104f02925a25e64bd91fdbd
https://doi.org/10.1002/9781118801017.ch3.7
https://doi.org/10.1002/9781118801017.ch3.7
Autor:
John Ballato, Ulrich Fotheringham, Mathieu Hubert, Stefan Nolte, Laeticia Petit, Kathleen A. Richardson
Publikováno v:
Optical Materials Express. 12:4660
We introduce the Optical Materials Express feature issue that celebrates historic and recent advances in optical glass. In honor of the United Nations declaring 2022 to be the International Year of Glass (IYOG), this issue comprises a collection of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::291128790f1dbcfaf5aaa665f08ed6f2
https://doi.org/10.1364/ome.479891
https://doi.org/10.1364/ome.479891
Autor:
Ross Brindle, Bryce Meredig, Roger H. French, Elizabeth C. Dickey, Krishna Rajan, Laura M. Bartolo, Changwon Suh, Sarah Lichtner, Charlie Spahr, Eileen De Guire, Adama Tandia, Edgar Lara-Curzio, Susan B. Sinnott, Mark Mecklenborg, Jeffrey M. Rickman, Emmanuel Maillet, Richard Weber, Ulrich Fotheringham, Logan Ward, Ram Devanathan, Justin Fessler, Martin P. Harmer, John C. Mauro
Publikováno v:
Journal of the American Ceramic Society. 102:6385-6406
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9ca8d1f1197bbd2edd55a443b46c7e3
https://doi.org/10.1111/jace.16677
https://doi.org/10.1111/jace.16677
Publikováno v:
Optical Materials Express. 12:3171
Meeting the stringent requirements of optical design has been the task of material developers for centuries. Preventing simple solutions, however, are the fundamental limitations to the performance of optical materials following the Kramers-Kronig-re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdc35646336cf7f51a11d02f6831791c
https://doi.org/10.1364/ome.460691
https://doi.org/10.1364/ome.460691
Autor:
Ulrich Fotheringham
Publikováno v:
Springer Handbook of Glass ISBN: 9783319937267
Beginning with a selection of commercial glasses, the typical temperature course of the shear viscosity of inorganic glasses is discussed. The significance of the different temperature ranges for the different production steps (melting, hotforming, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cf162d482cada4603399397fc3420ed
https://doi.org/10.1007/978-3-319-93728-1_3
https://doi.org/10.1007/978-3-319-93728-1_3
Autor:
Ulrich Fotheringham, Balajee Ananthasayanam, Laeticia Petit, Christopher L. Cox, Benjamin Tincher, Paul F. Joseph, Scott Gaylord, Kathleen Richardson
Publikováno v:
Journal of the American Ceramic Society. 93:2207-2214
In this paper, we report the development of a kinetic model for precisely predicting glass material property response to a defined molding profile. The glass viscosity, thermal expansion, and specific heat properties for two commercial optical glasse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c39cc4560c9a7662efe049068b23957c
https://doi.org/10.1111/j.1551-2916.2010.03722.x
https://doi.org/10.1111/j.1551-2916.2010.03722.x
Publikováno v:
Journal of Non-Crystalline Solids. 355:642-652
Essentially from differential scanning calorimetry and viscosimetry, the residual configurational entropy below the glass transition is determined for two linearly cooled commercial optical glasses, K7™ and N-LaK12™ from SCHOTT. The procedure is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37fbf15219a55af25ef0c5b1f4876bb4
https://doi.org/10.1016/j.jnoncrysol.2009.01.028
https://doi.org/10.1016/j.jnoncrysol.2009.01.028
Autor:
Andrea Baltes, Gerhard Westenberger, Ulrich Fotheringham, Petra Höhn, Claudia Stolz, Christian Schenk, Peter Fischer, Ralf Jedamzik
Publikováno v:
Journal of the American Ceramic Society. 91:780-783
The room-temperature refractive index is measured for three different prior cooling rates (approximately 10, 50, and 250 K/h) for two glasses especially developed for precision molding. The empirical logarithmic relationship between the cooling rate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4551d93b1750d41f6355b246649d5621
https://doi.org/10.1111/j.1551-2916.2007.02238.x
https://doi.org/10.1111/j.1551-2916.2007.02238.x