Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Ondřej Slezák"'
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-7 (2022)
Abstract The novel method of the thermally-induced polarization changes driven power losses (TIPCL) analysis in the complex laser systems has been developed. The measurement has been tested on the amplifier chain of the 100 J / 10 Hz laser system ‘
Externí odkaz:
https://doaj.org/article/040be9493f0b4191aeecc9ae7cb478b0
Publikováno v:
Materials, Vol 13, Iss 23, p 5324 (2020)
The relatively narrow choice of magneto-active materials that could be used to construct Faraday devices (such as rotators or isolators) for the mid-infrared wavelengths arguably represents a pressing issue that is currently limiting the development
Externí odkaz:
https://doaj.org/article/e90c9d60fb8b40ada56e18046f46deb7
Autor:
Ondřej Novák, Taisuke Miura, Martin Smrž, Michal Chyla, Siva Sankar Nagisetty, Jiří Mužík, Jens Linnemann, Hana Turčičová, Venkatesan Jambunathan, Ondřej Slezák, Magdalena Sawicka-Chyla, Jan Pilař, Stefano Bonora, Martin Divoký, Jakub Měsíček, Alina Pranovich, Pawel Sikocinski, Jaroslav Huynh, Patricie Severová, Petr Navrátil, David Vojna, Lucie Horáčková, Klaus Mann, Antonio Lucianetti, Akira Endo, Danijela Rostohar, Tomáš Mocek
Publikováno v:
Applied Sciences, Vol 5, Iss 4, Pp 637-665 (2015)
An overview of the latest developments of kilowatt-level diode pumped solid state lasers for advanced applications at the HiLASE Centre is presented. An overview of subcontracted and in-house-developed laser beamlines is presented. The aim of develop
Externí odkaz:
https://doaj.org/article/bd8a0db0aba8460c9b6a8e63fedf989b
Publikováno v:
Applied Sciences, Vol 9, Iss 15, p 3160 (2019)
We review the progress in the investigation of the Verdet constant of new magneto-active materials for the Faraday-effect-based devices used in high-power laser systems. A practical methodology for advanced characterization of the Verdet constant of
Externí odkaz:
https://doaj.org/article/4926ad2a37fa4dfd9356a3681da754e8
Autor:
Jan Cvrček, Martin Cimrman, David Vojna, Denisa Štěpánková, Ondřej Foršt, Martin Smrž, Ondřej Novák, Ondřej Slezák, Michal Chyla, Michal Jelínek, Tomáš Mocek
Publikováno v:
Optics express. 30(5)
We investigated the use of crystalline coatings as the highly reflective coating of an Yb:YAG thin disk directly bonded onto a silicon carbide heatsink. Compared to commonly used ion-beam-sputtered coatings, it possesses lower optical losses and high
Autor:
Malte C. Kaluza, Samuel Paul David, Jürgen Reiter, Venkatesan Jambunathan, Tomas Mocek, Jörg Körner, Antonio Lucianetti, Ondřej Slezák, Petr Navratil, Fangxin Yue, Joachim Hein
Publikováno v:
High power laser science and engineering 9, e11 (2021). doi:10.1017/hpl.2020.53
High Power Laser Science and Engineering
High Power Laser Science and Engineering
We present a diode-pumped, electro-opticallyQ-switched Tm:YAG laser with a cryogenically cooled laser crystal at 120 K. Output pulses of up to 2.55 mJ and 650 ns duration were demonstrated in an activelyQ-switched configuration with a repetition rate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50cb247df24799468f6dd7d50e22d49e
https://repository.gsi.de/record/245933
https://repository.gsi.de/record/245933
Autor:
Radka Dvořáková, Pavel Ryska, Jan Žižka, Eliás P, Ondřej Slezák, Tomáš Kvasnička, Lenka Ryskova, Tomas Cesak
Publikováno v:
Neuroradiology. 62(9)
Brain abscess caused by Listeria monocytogenes (LM) is a rare, yet serious condition with high mortality if not recognized and treated timely. We present a series of three cases of LM brain abscesses and describe their characteristic radiological app
Publikováno v:
Optical Materials Express
Temperature and wavelength dependence of the Verdet constant of dysprosium sesquioxide (Dy2O3) transparent ceramics has been measured for the temperatures ranging from cryogenic 20K up to room temperature 297K and for the wavelength range starting fr
Publikováno v:
Materials, Vol 13, Iss 5324, p 5324 (2020)
Materials
Volume 13
Issue 23
Materials
Volume 13
Issue 23
The relatively narrow choice of magneto-active materials that could be used to construct Faraday devices (such as rotators or isolators) for the mid-infrared wavelengths arguably represents a pressing issue that is currently limiting the development
Autor:
Kevin T. Stevens, Ondřej Slezák, Hengjun Chen, Ryo Yasuhara, Tomas Mocek, Wolfgang Schlichting, Martin Duda, Antonio Lucianetti, David Vojna
Publikováno v:
Optics Letters. 45:1683
Potassium terbium fluoride K T b 3 F 10 (KTF) crystal is a promising magneto-active material for creating multi-kilowatt average-power Faraday isolators operating at the visible and near-infrared wavelengths. Nevertheless, the key material’s parame