Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Lukas Roskot"'
Autor:
Leonid B. Glebov, Jiří Mužík, Lukas Roskot, Antonio Lucianetti, Denisa Štěpánková, Ondřej Novák, Vadim Smirnov, Michal Jelínek, Tomas Mocek, Martin Smrž
Publikováno v:
Applied optics. 59(26)
We report on the characterization of a high-power, chirped volume Bragg grating (CVBG) pulse compressor. It includes measurements of the CVBG’s diffraction efficiency, beam profile, beam quality ( M 2 parameter), pulse spectrum, the CVBG’s temper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::205af20b0a4aecab94b94c43fb95ccae
https://pubmed.ncbi.nlm.nih.gov/32976468
https://pubmed.ncbi.nlm.nih.gov/32976468
Autor:
Ondřej Novák, Tomas Mocek, Hana Turcicova, Michal Chyla, Martin Smrz, Akira Endo, Jiri Muzik, Lukas Roskot
Publikováno v:
Optics Express
We report new observations on picosecond deep ultraviolet coherent beams generated in a CLBO as the fourth and fifth harmonics of a diode pumped high average power Yb:YAG thin disk laser operating at 77 kHz repetition rate at 1030 nm. The effects of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9d5fc65e7af55d76ddfe83569c5523f
https://pubmed.ncbi.nlm.nih.gov/31510320
https://pubmed.ncbi.nlm.nih.gov/31510320
Autor:
Martin Smrz, Martin Duda, Jiri Muzik, Tomas Mocek, Lukas Roskot, Hana Turcicova, Ondřej Novák
Publikováno v:
Scopus-Elsevier
Deep ultraviolet radiation of solid-state near-infrared (∼ 1 pm) lasers is often generated as the second harmonic of the frequency doubled beam, i.e. the wavelength of ∼260 nm, and as the sum harmonic frequency, the wavelength of ∼200 nm. For t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98d6ce3caa0c7c77592b649b504bc5e0
https://doi.org/10.1109/cleoe-eqec.2019.8872770
https://doi.org/10.1109/cleoe-eqec.2019.8872770
Autor:
Lukas Roskot, Michal Jelínek, Jiri Muzik, Bianka Csanakova, Martin Smrz, Ondřej Novák, Tomas Mocek
Publikováno v:
Scopus-Elsevier
Supercontinuum (SC) generation, particularly in bulk, represents a simple and efficient means of generating coherent and broadband radiation covering various parts of the optical spectrum. It enables many practical applications in numerous fields of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b69aeddab95a9551f58758a6d472a78
https://doi.org/10.1109/cleoe-eqec.2019.8871949
https://doi.org/10.1109/cleoe-eqec.2019.8871949
Publikováno v:
XXII International Symposium on High Power Laser Systems and Applications.
We report on the generation of picosecond pulses at 515 nm and deep ultraviolet pulses at 257 nm and 206 nm. They are generated as second, fourth and fifth harmonic frequencies of the high power diode-pumped Yb:YAG thin-disk laser at the fundamental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0edb87c1e6ff0928b0ba64b99242428c
https://doi.org/10.1117/12.2521641
https://doi.org/10.1117/12.2521641
Autor:
Ondřej Novák, Lukas Roskot, Jiri Muzik, Tomas Mocek, Martin Smrz, Akira Endo, Michal Vyvlečka
Publikováno v:
Laser Congress 2017 (ASSL, LAC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14d9579767e8449a5169cec0188b973f
https://doi.org/10.1364/assl.2017.jth2a.42
https://doi.org/10.1364/assl.2017.jth2a.42
Publikováno v:
MM Science Journal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc299cd0a1d46d253bbfb077b5181be2
Autor:
P. J. Phillips, Jaroslav Huynh, M. De Vido, Jan Pilar, H. Zhou, M. Divoky, Cristina Hernandez-Gomez, Tomas Mocek, Martin Smrz, Patricie Severova, Paul Mason, Chris Edwards, Venkatesan Jambunathan, Jodie Smith, Hana Turcicova, Ondrej Slezak, Akira Endo, A. Reza, Magdalena Sawicka-Chyla, Lukas Roskot, Jiri Muzik, John Collier, Klaus Ertel, Pawel Sikocinski, Jitka Černohorská, Michal Chyla, Siva Sankar Nagisetty, Michal Vyvlečka, Alina Pranovich, Danijela Rostohar, Saumyabrata Banerjee, Ondřej Novák, Thomas Butcher, Liyuan Chen, Antonio Lucianetti
Publikováno v:
Scopus-Elsevier
HiLASE facility focuses on development of high average power pulsed lasers with picosecond and nanosecond laser pulses. Recently, lasers with 500 W average power with picosecond pulses and energy of 5 mJ and 1 kW average power with nanosecond pulses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1da57654711063818a27efc75bddb11c
http://www.scopus.com/inward/record.url?eid=2-s2.0-85052604461&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-85052604461&partnerID=MN8TOARS
Autor:
Bianka Csanakova, Tomas Mocek, Lukas Roskot, Helena Jelínková, Martin Smrz, Jiri Muzik, Ondřej Novák
Publikováno v:
Scopus-Elsevier
The usage of coherent radiation in the mid-infrared (mid-IR) wavelength range (2 – 8 μm) covers a wide spectrum of applications in many different fields [1]. To satisfy the demand for a high-power, picosecond mid-IR source, we are developing an op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60ed8368ed07776707adb18aba744ca3
http://www.scopus.com/inward/record.url?eid=2-s2.0-85084569720&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-85084569720&partnerID=MN8TOARS
Publikováno v:
Scopus-Elsevier
Mid-infrared (mid-IR) wavelength range is utilized in applications such as gas sensing, medicine, defence, and material processing. When using picosecond pulses high peak power is reached at moderate pulse energy and the heat affected zone is low. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6811ebe666a275b01764fb791f580f16
http://www.scopus.com/inward/record.url?eid=2-s2.0-85039904969&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-85039904969&partnerID=MN8TOARS