Search results
- 1.0540936 - ÚFE 2021 RIV US eng C - Conference Paper (international conference)
Grábner, Martin - Nithyanandan, K. - Peterka, Pavel - Koška, Pavel - Honzátko, Pavel - Jasim, Ali
Numerical modelling of pump absorption in coiled and twisted double-clad fiber: a prospect for tandem pumped fiber laser.
Proceedings of SPIE. Vol. 11355. BELLINGHAM: SPIE, 2020 - (Kalli, K.; Bunge, C.), č. článku 113550W. ISBN 978-1-5106-3483-1. ISSN 0277-786X. E-ISSN 1996-756X.
[Micro-Structured and Specialty Optical Fibres VI. None (FR), 06.04.2020-10.04.2020]
R&D Projects: GA ČR(CZ) GA19-03141S
Institutional support: RVO:67985882
Keywords : Double clad fiber * Fiber laser * Finite element beam propagation * Pump absorption
OECD category: Optics (including laser optics and quantum optics)
https://doi.org/10.1117/12.2557230
Permanent Link: http://hdl.handle.net/11104/0318528 - 2.0519192 - ÚFE 2020 RIV PL eng C - Conference Paper (international conference)
Peterka, Pavel - Koška, Pavel - Jasim, Ali - Kanagaraj, Nithyanandan - Aubrecht, Jan - Kamrádek, Michal - Podrazký, Ondřej - Todorov, Filip - Kašík, Ivan - Honzátko, Pavel
Enhanced pump absorption efficiency in coiled and twisted double-clad fibers for fiber lasers.
21st International Conference on Transparent Optical Networks, ICTON 2019. Varšava: IEEE, 2019 - (Jaworski, M.; Marciniak, M.), č. článku Th.B6.1. ISBN 978-1-7281-2779-8. ISSN 2162-7339. E-ISSN 2161-2064.
[21st International Conference on Transparent Optical Networks, ICTON 2019. Angers (FR), 09.07.2019-13.07.2019]
R&D Projects: GA ČR(CZ) GA19-03141S
Institutional support: RVO:67985882
Keywords : Optical pumping * Rare-earth-doped fibers * Thulium-doped fibers
OECD category: Optics (including laser optics and quantum optics)
Permanent Link: http://hdl.handle.net/11104/0304216File Download Size Commentary Version Access UFE 0519192.pdf 3 471.9 KB Other require - 3.0500237 - ÚFE 2019 RIV US eng C - Conference Paper (international conference)
Dalidet, R. - Peterka, Pavel - Doya, V. - Aubrecht, Jan - Koška, Pavel
Pump absorption in coiled and twisted double-clad hexagonal fiber: effect of launching conditions and core location.
Fiber Lasers XV: Technology and Systems, Proceedings of SPIE. Vol. 10512. Bellingham: SPIE, 2018 - (Hartl, I.; Carter, A.), č. článku 105122P. ISBN 978-151061509-0. ISSN 0277-786X. E-ISSN 1996-756X.
[Fiber Lasers XV: Technology and Systems. San Francisco (US), 29.01.2018-01.02.2018]
R&D Projects: GA TA ČR TH01010997; GA MŠMT(CZ) LD15122
Grant - others:COST ACTION(XE) MP1401- AFLASER
Institutional support: RVO:67985882
Keywords : fiber design and fabrication * fiber lasers * optical pumping
OECD category: Electrical and electronic engineering
Permanent Link: http://hdl.handle.net/11104/0292341 - 4.0491901 - ÚFE 2018 RIV US eng C - Conference Paper (international conference)
Aubrecht, Jan - Peterka, Pavel - Honzátko, Pavel - Koška, Pavel - Podrazký, Ondřej - Todorov, Filip - Kašík, Ivan
Self-Swept Holmium-Doped Fiber Laser near 2100 nm.
Lasers Congress 2016. Boston: OSA, 2016, č. článku JTu2A.7. ISBN 978-1-943580-20-0.
[Advanced Solid State Lasers 2016. Boston (US), 30.10.2016-03.11.2016]
R&D Projects: GA TA ČR TH01010997
Institutional support: RVO:67985882
Keywords : Lasers fiber * Infrared and far-infrared lasers * Lasers tunable
OECD category: Optics (including laser optics and quantum optics)
Permanent Link: http://hdl.handle.net/11104/0285505File Download Size Commentary Version Access UFE 0491901.pdf 4 309.1 KB Other require - 5.0485727 - ÚFE 2018 RIV US eng C - Conference Paper (international conference)
Aubrecht, Jan - Peterka, Pavel - Koška, Pavel - Honzátko, Pavel - Jelínek, M. - Kamrádek, Michal - Frank, M. - Kubeček, V. - Kašík, Ivan
Spontaneous laser-line sweeping in Ho-doped fiber laser.
Proceedings of SPIE FIBER LASERS XIV: TECHNOLOGY AND SYSTEMS. Vol. 10083. Bellingham: SPIE, 2017 - (Robin, C.; Hartl, I.), č. článku 100831V. ISBN 978-1-5106-0607-4. ISSN 0277-786X.
[Conference on Fiber Lasers XIV - Technology and Systems. San Francisco (US), 30.01.2017-02.02.2017]
R&D Projects: GA ČR(CZ) GA16-13306S
Institutional support: RVO:67985882
Keywords : thulium * holmium * fiber lasers
OECD category: Optics (including laser optics and quantum optics)
Permanent Link: http://hdl.handle.net/11104/0280675 - 6.0457545 - ÚFE 2016 RIV US eng C - Conference Paper (international conference)
Peterka, Pavel - Honzátko, Pavel - Koška, Pavel - Podrazký, Ondřej - Kašík, Ivan
Transient-fiber-Bragg grating spectra in self-swept Fabry-Perot fiber lasers.
Proceedings of SPIE-FIBER LASERS XII: TECHNOLOGY, SYSTEMS, AND APPLICATIONS. Vol. 9344. BELLINGHAM: SPIE, 2015 - (Ballato, J.; Shaw, L.), s. 934423. ISBN 978-1-62841-434-9. ISSN 0277-786X.
[Conference on Fiber Lasers XII - Technology, Systems, and Applications. San Francisco (US), 09.02.2015-12.02.2015]
R&D Projects: GA ČR GA14-35256S
Grant - others:GA AV ČR(CZ) M100671202
Institutional support: RVO:67985882
Keywords : Rare-earth doped fibers * Spatial-hole burning * Fiber lasers
Subject RIV: BH - Optics, Masers, Lasers
Permanent Link: http://hdl.handle.net/11104/0257928File Download Size Commentary Version Access UFE 0457545.pdf 4 336.2 KB Other require - 7.0457544 - ÚFE 2016 RIV US eng C - Conference Paper (international conference)
Koška, Pavel - Baravets, Yauhen - Peterka, Pavel - Písařík, M. - Bohata, J.
Optimized mode-field adapter for low-loss fused fiber bundle signal and pump combiners.
Proceedings of SPIE-FIBER LASERS XII: TECHNOLOGY, SYSTEMS, AND APPLICATIONS. Vol. 9344. BELLINGHAM: SPIE, 2015 - (Ballato, J.; Shaw, L.), 93442I. ISBN 978-1-62841-434-9. ISSN 0277-786X.
[Conference on Fiber Lasers XII - Technology, Systems, and Applications. San Francisco (US), 09.02.2015-12.02.2015]
R&D Projects: GA MPO FR-TI4/734
Institutional support: RVO:67985882
Keywords : Fiber laser * Mode-field adapter * Double clad fiber
Subject RIV: BH - Optics, Masers, Lasers
Permanent Link: http://hdl.handle.net/11104/0257927File Download Size Commentary Version Access UFE 0457544.pdf 5 336.2 KB Other require - 8.0457513 - ÚFE 2016 RIV US eng C - Conference Paper (international conference)
Aubrecht, Jan - Cajzl, Jakub - Peterka, Pavel - Honzátko, Pavel - Koška, Pavel - Baravets, Yauhen - Becker, M. - Podrazký, Ondřej - Todorov, Filip - Kašík, Ivan
Characterization of double-clad thulium-doped fiber with increased quantum conversion efficiency.
MICRO-STRUCTURED AND SPECIALTY OPTICAL FIBRES IV. Vol. 9507. Bellingham: SPIE, 2015 - (Kalli, K.; Kaňka, J.; Mendez, A.), 95070P. Proceedings of SPIE. ISBN 978-1-62841-628-2. ISSN 0277-786X.
[Conference on Micro-Structured and Specialty Optical Fibres IV. Prague (CZ), 15.04.2015-16.04.2015]
Grant - others:GA AV ČR(CZ) M100761202
Institutional support: RVO:67985882
Keywords : Fiber amplifiers * Specialty optical fibers * Thulium
Subject RIV: BM - Solid Matter Physics ; Magnetism
Permanent Link: http://hdl.handle.net/11104/0257905File Download Size Commentary Version Access UFE 0457513.pdf 4 598.2 KB Other require - 9.0396766 - ÚFE 2014 RIV US eng C - Conference Paper (international conference)
Koška, Pavel - Kaňka, Jiří
Theoretical study of optical switching in multiple core nonlinear microstructured optical fibers.
CPS 2012. 18th Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics (Proceedings of SPIE Vol.8697). Bellingham: SPIE, 2012. ISBN 978-0-8194-9481-8.
[18th Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics. Ostravice (CZ), 03.09.2012-07.09.2012]
R&D Projects: GA MŠMT(CZ) LD11030
Institutional support: RVO:67985882
Keywords : Optical switching * microstructured fiber * multiple core coupling
Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering
Permanent Link: http://hdl.handle.net/11104/0224494File Download Size Commentary Version Access UFE 0396766.pdf 1 275.5 KB Other require - 10.0396681 - ÚFE 2014 RIV US eng C - Conference Paper (international conference)
Koška, Pavel - Peterka, Pavel - Kašík, Ivan - Matějec, Vlastimil - Podrazký, Ondřej
Double-clad rare-earth-doped fiber with cross-section tailored for splicing to the pump and signal fibers: analysis of pump propagation.
MICRO-STRUCTURED AND SPECIALTY OPTICAL FIBRES II. Vol. 8775. BELLINGHAM: SPIE-INT SOC OPTICAL ENGINEERING, 2013 - (Kalli, K.; Kanka, J.; Mendez, A.). ISBN 978-0-8194-9577-8. ISSN 0277-786X.
[Conference on Micro-structured and Specialty Optical Fibres II. Prague (CZ), 15.04.2013-17.04.2013]
R&D Projects: GA ČR GAP102/10/2139
Institutional support: RVO:67985882
Keywords : rare-earth-doped fibers * optical pumping * fiber amplifiers
Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering
Permanent Link: http://hdl.handle.net/11104/0224408