Search results
- 1.0584358 - ÚFE 2024 RIV US eng C - Conference Paper (international conference)
Jiříčková, Bára - Schreiber, Ondřej - Vařák, Petr - Grábner, Martin - Aubrecht, Jan - Peterka, Pavel
Temperature-dependence of cross-relaxation coefficient of the thulium-doped silica fibers.
Proceedings of SPIE - The International Society for Optical Engineering. Vol. 12573. Bellingham: SPIE, 2023 - (Kalli, K.; Mendez, A.; Peterka, P.), č. článku 125730H. ISBN 978-151066266-7. ISSN 0277-786X. E-ISSN 1996-756X.
[The International Society for Optical Engineering-Specialty Optical Fibres 2023. Praha (CZ), 24.04.2023-27.04.2023]
R&D Projects: GA ČR(CZ) GA23-05701S
Institutional support: RVO:67985882
Keywords : cross-relaxation coefficient * numerical model * spectroscopy * temperature effect * thulium * thulium-doped silica fibers
OECD category: Optics (including laser optics and quantum optics)
https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12573/125730H/Temperature-dependence-of-cross-relaxation-coefficient-of-the-thulium-doped/10.1117/12.2666642.short
Permanent Link: https://hdl.handle.net/11104/0352278 - 2.0584355 - ÚFE 2024 RIV US eng C - Conference Paper (international conference)
Vařák, Petr - Kašík, Ivan - Peterka, Pavel - Aubrecht, Jan - Mrázek, Jan - Kamrádek, Michal - Podrazký, Ondřej - Bartoň, Ivo - Franczyk, M. - Buczynski, R. - Honzátko, Pavel
Luminescence lifetime of Er-doped silica optical fibers – the role of composition and fabrication processing.
Proceedings of SPIE - The International Society for Optical Engineering. Vol. 12573. Bellingham: SPIE, 2023 - (Kalli, K.; Mendez, A.; Peterka, P.), č. článku 1257310. ISBN 978-151066266-7. ISSN 0277-786X. E-ISSN 1996-756X.
[The International Society for Optical Engineering-Specialty Optical Fibres 2023. Praha (CZ), 24.04.2023-27.04.2023]
R&D Projects: GA ČR(CZ) GF21-45431L
Institutional support: RVO:67985882
Keywords : fiber lasers * fluorescence lifetime * luminescence * Optical fiber * preform * silica glass * erbium
OECD category: Electrical and electronic engineering
https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12573/1257310/Luminescence-lifetime-of-Er-doped-silica-optical-fibers--the/10.1117/12.2666162.short#_=_
Permanent Link: https://hdl.handle.net/11104/0352277 - 3.0584354 - ÚFE 2024 RIV US eng C - Conference Paper (international conference)
Aubrecht, Jan - Pokorný, Jan - Jiříčková, Bára - Komanec, M. - Peterka, Pavel
Thulium-doped fiber amplifier optimized for wavelengths beyond 1800 nm.
Proceedings of SPIE - The International Society for Optical Engineering. Vol. 12573. Bellingham: SPIE, 2023 - (Kalli, K.; Mendez, A.; Peterka, P.), č. článku 125730L. ISBN 978-151066266-7. ISSN 0277-786X. E-ISSN 1996-756X.
[The International Society for Optical Engineering-Specialty Optical Fibres 2023. Praha (CZ), 24.04.2023-27.04.2023]
Institutional support: RVO:67985882
Keywords : Fiber-optic amplifier * Fiber laser * Thulium-doped fiber
OECD category: Optics (including laser optics and quantum optics)
https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12573/125730L/Thulium-doped-fiber-amplifier-optimized-for-wavelengths-beyond-1800-nm/10.1117/12.2666464.short
Permanent Link: https://hdl.handle.net/11104/0352279 - 4.0584353 - ÚFE 2024 RIV US eng C - Conference Paper (international conference)
Bartoň, Ivo - Franczyk, M. - Peterka, Pavel - Aubrecht, Jan - Vařák, Petr - Kamrádek, Michal - Podrazký, Ondřej - Kasztelanic, R. - Buczynski, R. - Kašík, Ivan
Optimization of erbium and ytterbium concentration in nanostructured core fiber for dual-wavelength fiber lasers.
Proceedings of SPIE - The International Society for Optical Engineering. Vol. 12573. Bellingham: SPIE, 2023 - (Kalli, K.; Mendez, A.; Peterka, P.), 1257311. ISBN 978-151066266-7. ISSN 0277-786X. E-ISSN 1996-756X.
[The International Society for Optical Engineering-Specialty Optical Fibres 2023. Praha (CZ), 24.04.2023-27.04.2023]
R&D Projects: GA ČR(CZ) GF21-45431L
Institutional support: RVO:67985882
Keywords : Dual wavelength * Fiber laser * Nanostructured core
OECD category: Optics (including laser optics and quantum optics)
https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12573/1257311/Optimization-of-erbium-and-ytterbium-concentration-in-nanostructured-core-fiber/10.1117/12.2666703.short#_=_
Permanent Link: https://hdl.handle.net/11104/0352275 - 5.0584352 - ÚFE 2024 RIV US eng C - Conference Paper (international conference)
Jasim, Ali - Borodkin, Andrei - Grábner, Martin - Podrazký, Ondřej - Honzátko, Pavel
Adjusting the Transmission Bands of the Negative Curvature Hollow-core Fibers.
Proceedings of SPIE - The International Society for Optical Engineering. Vol. 12568. Bellingham: SPIE, 2023 - (Kuzmiak, V.; Stefaniuk, T.; Staliunas, K.), č. článku 125730Y. ISBN 978-151066256-8. ISSN 0277-786X. E-ISSN 1996-756X.
[The International Society for Optical Engineering-Specialty Optical Fibres 2023. Praha (CZ), 24.04.2023-27.04.2023]
Institutional support: RVO:67985882
Keywords : Antiresonant negative curvature hollow-core fibers * CO2 laser * Heat treatment * Hollow-core fibers * Optical fiber drawing * Transmission bands
OECD category: Optics (including laser optics and quantum optics)
https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12573/125730Y/Adjusting-the-transmission-bands-of-the-negative-curvature-hollow-core/10.1117/12.2665709.short
Permanent Link: https://hdl.handle.net/11104/0352274 - 6.0584351 - ÚFE 2024 RIV US eng C - Conference Paper (international conference)
Theodosiou, A. - Koutsokeras, L. - Ioannou, A. - Stancalie, A. - Negut, K.D. - Aubrecht, Jan - Peterka, Pavel - Constantinides, G. - Kalli, K.
Post-radiation effects of core pumped monolithic holmium-doped silica fibre lasers.
Proceedings of SPIE - The International Society for Optical Engineering. Vol. 12573. Bellingham: SPIE, 2023 - (Kalli, K.; Mendez, A.; Peterka, P.), č. článku 125730U. ISBN 978-151066266-7. ISSN 0277-786X. E-ISSN 1996-756X.
[The International Society for Optical Engineering-Specialty Optical Fibres 2023. Praha (CZ), 24.04.2023-27.04.2023]
Institutional support: RVO:67985882
Keywords : doped fibers * fiber lasers * gamma-radiation * holmium doped fiber
OECD category: Optics (including laser optics and quantum optics)
https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12573/125730U/Post-radiation-effects-of-core-pumped-monolithic-holmium-doped-silica/10.1117/12.2665051.short?webSyncID=6ec7a49d-ab6a-0cba-d059-329ad883c9d9&sessionGUID=02bc9993-ced2-68be-ad49-a28531ab0d3a
Permanent Link: https://hdl.handle.net/11104/0352273 - 7.0583635 - ÚFE 2024 RIV US eng C - Conference Paper (international conference)
Podrazký, Ondřej - Mrázek, Jan - Vařák, Petr - Proboštová, Jana - Bartoň, Ivo - Kašík, Ivan
Nanocrystalline ceramic coatings for the capillary fiber lasers.
Proceedings of SPIE - The International Society for Optical Engineering. Vol. 12573. Bellingham: SPIE, 2023 - (Kalli, K.; Mendez, A.; Peterka, P.), č. článku 125730X. ISBN 978-151066266-7. ISSN 0277-786X. E-ISSN 1996-756X.
[The International Society for Optical Engineering-Specialty Optical Fibres 2023. Praha (CZ), 24.04.2023-27.04.2023]
R&D Projects: GA ČR(CZ) GA22-17604S
Institutional support: RVO:67985882
Keywords : fiber * film * luminescence * nanocrystals * holmium
OECD category: Optics (including laser optics and quantum optics)
https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12573/125730X/Nanocrystalline-ceramic-coatings-for-the-capillary-fiber-lasers/10.1117/12.2665632.short?webSyncID=c77620c8-9a0c-e46e-9e6e-c7a49dab6a0c&sessionGUID=bad05932-9ad8-83c9-d902-bc9993ced268
Permanent Link: https://hdl.handle.net/11104/0351653File Download Size Commentary Version Access UFE 0583635.pdf 1 1 MB Other require - 8.0583367 - ÚFE 2024 RIV US eng C - Conference Paper (international conference)
Grábner, Martin
Semi-analytical computation method for propagation loss of hollow-core anti-resonant fiber.
Proceedings of SPIE - The International Society for Optical Engineering. Vol. 12573. Bellingham: SPIE, 2023 - (Kalli, K.; Mendez, A.; Peterka, P.), č. článku 125730V. ISBN 978-151066266-7. ISSN 0277-786X. E-ISSN 1996-756X.
[The International Society for Optical Engineering-Specialty Optical Fibres 2023. Praha (CZ), 24.04.2023-27.04.2023]
R&D Projects: GA MV(CZ) VK01030114
Institutional support: RVO:67985882
Keywords : Leaky mode * Propagation loss * Hollow core fiber
OECD category: Optics (including laser optics and quantum optics)
https://spie.org/optics-optoelectronics/presentation/Semi-analytical-computation-method-for-propagation-loss-of-hollow-core/12573-31#_=_
Permanent Link: https://hdl.handle.net/11104/0351335File Download Size Commentary Version Access UFE 0583367.pdf 1 402.3 KB Other require