Zobrazeno 1 - 10
of 147
pro vyhledávání: '"Karel Nejezchleb"'
Publikováno v:
Applied Sciences, Vol 10, Iss 22, p 8194 (2020)
Due to the increasing demands on the quality of solid-state laser active media production based on yttrium aluminum garnet Y3Al5O12 in the form of rods with precisely machined faces, the possibilities of applying subaperture 3D corrective polishing i
Externí odkaz:
https://doaj.org/article/9795db6ed2e944a6858190003088d9ec
Publikováno v:
Applied Physics B. 129
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94223acb23aa8733af7a129be012ee70
https://doi.org/10.1007/s00340-023-08040-9
https://doi.org/10.1007/s00340-023-08040-9
Publikováno v:
Solid State Lasers XXXII: Technology and Devices.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eff538fd6f4fc8e8e1768179216b6a2d
https://doi.org/10.1117/12.2647845
https://doi.org/10.1117/12.2647845
A compact Q-switched laser with a separate Nd:YAP gain part and V:YAG saturable absorber was designed and constructed. The use of a Nd:YAP gain crystal may have certain advantages, such as polarization and wavelength stability, over the more common N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ea6b036aa19b81f8e74c5bdbb3dfae4
https://doi.org/10.21203/rs.3.rs-2279903/v1
https://doi.org/10.21203/rs.3.rs-2279903/v1
Autor:
Jan Kratochvíl, Jan Šulc, Helena Jelínková, Karel Nejezchleb, Štěpán Uxa, Miroslav Čech, Veronika Čírtková
Publikováno v:
Solid State Lasers XXXI: Technology and Devices.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0855465beeb2046b25671a4ff8ab4360
https://doi.org/10.1117/12.2609302
https://doi.org/10.1117/12.2609302
Autor:
Jan Šulc, Michal Němec, Michal Jelínek, Helena Jelínková, Václav Kubeček, Karel Nejezchleb, Jan Polák
Publikováno v:
Solid State Lasers XXXI: Technology and Devices.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c77b6e17866b1e65916177e571a3814a
https://doi.org/10.1117/12.2608055
https://doi.org/10.1117/12.2608055
Autor:
Jan Šulc, Jan Kratochvíl, Michal Němec, Michal Jelínek, Helena Jelínková, Karel Nejezchleb, Štěpan Uxa
Publikováno v:
Optica High-brightness Sources and Light-driven Interactions Congress 2022.
Holmium-based microchip lasers (Ho:YAG, Ho:YAP “a” and “c”-cut) were tested under CW 1.94 µm Tm-fibre l aser l ongitudinal p umping. M ulti-watt diffraction-limited output with quantum-limited efficiencies was obtained at wavelengths 2119, 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ad297e66ec66158a1aa2d7dc0c5b4ff
https://doi.org/10.1364/euvxray.2022.jw5a.9
https://doi.org/10.1364/euvxray.2022.jw5a.9
Publikováno v:
High Power Lasers and Applications.
A compact Q-switched laser head emitting radiation at wavelength 1318 nm was designed and constructed. This laser was based on a separate Nd:YAG gain part and V:YAG saturable absorber. The dielectric mirrors of the laser resonator were directly depos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73ec64d39a70e6c45741eccf4de9e998
https://doi.org/10.1117/12.2589144
https://doi.org/10.1117/12.2589144
Publikováno v:
Solid State Lasers XXX: Technology and Devices.
We present the dependence of the main spectroscopic properties of Ho:YAG on Ho doping contraction estimated at room temperature. Five Ho:YAG crystals with various Ho-doping concentrations were grown by Czochralski method: 0.34 at.% Ho/Y, 0.51 at.% Ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84a859a06ec70eed354c29459993da22
https://doi.org/10.1117/12.2578284
https://doi.org/10.1117/12.2578284
Publikováno v:
Solid State Lasers XXX: Technology and Devices.
Lasing of Tm3+-doped yttrium aluminum perovskite (Tm:YAlO3) microchip laser was investigated. A novel 1.7 μm in-band diode pumping was compared with traditional 0.8 μm pumping of thulium-doped lasers. The sample was b-cut (Pbnm) cylindrical microch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42692f0f4be99d72f1548fb029ebc2e1
https://doi.org/10.1117/12.2578332
https://doi.org/10.1117/12.2578332