Zobrazeno 1 - 10
of 337
pro vyhledávání: '"Kay Schuster"'
Autor:
Jens Kobelke, Kay Schuster, Jorg Bierlich, Sonja Unger, Anka Schwuchow, Tino Elsmann, Jan Dellith, Claudia Aichele, Ron Fatobene Ando, Hartmut Bartelt
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 15, Iss 1, Pp 101-106 (2017)
We report on germania and alumina dopant profile shift effects at preparation of compact optical fibers using packaging methods (Stack-and-Draw method, Rod-in-Tube (RiT) technique). The sintering of package hollow volume by viscous flow results in a
Externí odkaz:
https://doaj.org/article/941f998d083347a0887d7eb68eb7eebc
Autor:
Jean-Louis Auguste, Georges Humbert, Stéphanie Leparmentier, Maryna Kudinova, Pierre-Olivier Martin, Gaëlle Delaizir, Kay Schuster, Doris Litzkendorf
Publikováno v:
Materials, Vol 7, Iss 8, Pp 6045-6063 (2014)
The objective of this paper is to demonstrate the interest of a consolidation process associated with the powder-in-tube technique in order to fabricate a long length of specialty optical fibers. This so-called Modified Powder-in-Tube (MPIT) process
Externí odkaz:
https://doaj.org/article/c6a372d93fd54eca9f0db20ad325661a
Autor:
Marta S. Ferreira, Jörg Bierlich, Martin Becker, Kay Schuster, José L. Santos, Orlando Frazão
Publikováno v:
Fibers, Vol 2, Iss 2, Pp 142-149 (2014)
An ultra-high sensitive strain sensor is proposed. The sensing head, based on the post-processing of a fiber Bragg grating, is used to perform passive and active strain measurements. Both wavelength and full width half maximum dependences with the ap
Externí odkaz:
https://doaj.org/article/97822ab9635e412bbb891c70a88200ad
Publikováno v:
Sensors, Vol 10, Iss 8, Pp 7082-7088 (2010)
A method for determination of the volume fraction in binary liquid mixtures by measurement of the equalization wavelength of intermodal interference of modes LP01 and LP11 in a liquid core optical fiber is presented in this paper. This method was stu
Externí odkaz:
https://doaj.org/article/656221ff5d2443c6a76421cbfd17ad5b
Autor:
Georgios Tsiminis, Carly A. Whittaker, Ruth E. Shaw, Kay Schuster, David J. Ottaway, Nigel A. Spooner, Jillian E. Moffatt, Stephan Grimm, Heike Ebendorff-Heidepriem, Christopher A. G. Kalnins
Publikováno v:
Journal of the American Ceramic Society. 102:222-238
Ruth E. Shaw, Christopher A. G. Kalnins, Nigel Antony Spooner, Carly Whittaker, Stephan Grimm, Kay Schuster, David Ottaway, Jillian Elizabeth Moffatt, Georgios Tsiminis, Heike Ebendorff‐Heidepriem
Publikováno v:
Journal of Lightwave Technology. 37:4456-4461
Viscosity measurements of a solution are crucial for many processes involving fluid flows. The current optical fiber viscometers are complex and, in some cases, provide indirect measurements of viscosity through other non-optical effects. We develope
Publikováno v:
Applied Surface Science. 461:139-142
The method for determination of slight change of an object’s distance from a reflective surface is proposed and experimentally verified. The method is based on interference of light using Fabry-Perot configuration where the first reflection is from
Autor:
Catarina Monteiro, Jens Kobelke, Susana O. Silva, Orlando Frazão, Jörg Bierlich, Kay Schuster
Publikováno v:
Microwave and Optical Technology Letters. 61:454-458
Autor:
Joseba Zubia, Manfred Rothhardt, Diego Lopez-Torres, Cesar Elosua, Joel Villatoro, Francisco J. Arregui, Kay Schuster
Publikováno v:
Sensors and Actuators B: Chemical. 251:1059-1067
In order to improve the sensitivity of an interferometric humidity sensor based on a photonic crystal fiber with a sputtered SnO 2 nanocoating, a study of the effect of its thickness on the sensitivity is presented in this paper. Sensors with coating
Autor:
Joseba Zubia, Manfred Rothhardt, Cesar Elosua, Diego Lopez-Torres, Joel Villatoro, Kay Schuster, Francisco J. Arregui
Publikováno v:
Sensors and Actuators B: Chemical. 242:1065-1072
In this paper, an optical fiber interferometric humidity sensor is presented. The device consists of 1 cm-long segment of photonic crystal fiber (PCF) spliced to standard single mode fibers (SMFs), forming an interferometer: the two collapsed interfa