Source: https://www.ufe.cz/en/ivan-kasik
Timestamp: 2019-04-19 20:12:46+00:00

Document:
Materials for the preparation of optical fibers, methods of preparation and characterization.
- Member of European Optical Society, Czechoslovak Society for Photonics.
- Lecturer of Advanced Study Course on Optical Sensing (ASCOS), separate lectures for PhD-students of Institute of Chemical Technology (Physics and chemistry of glass and ceramic materials), for MS-students of Faculty of Electro-engineering CTU (Photonics, Optoelectronics, Optical fibers) and for MS-students of Nuclear Science and Engineering CTU (Optoelectronics).
2003 - 2006 : Member of Scientific board of Institute of Photonics and Electronics, Academy of Sciences of the Czech Republic.
1995 - today: Senior research fellow, Institute of Photonics and Electronics, Academy of Sciences of the Czech Republic.
1993 - today: Institute of Photonics and Electronics of the Czech Academy of Sciences, Department of Technology of Optical Fibers, since 1996 scientific worker, since 2003 head of the department. Special optical fibres for fibre lasers and optical fiber sensors. Doped silica materials for optical fiber drawing, methods of their preparation (MCVD) and characterization.
I. Kašík, V. Matějec, M Chomát: "Optical chemical sensors", Praha: PACI - Prazske analyticke centrum inovaci 2007, 169-185, skripta.
Peterka, P., Honzátko, P., Koška, P., Todorov, F., Aubrecht, J., Podrazký, O., Kašík, I. Reflectivity of transient Bragg reflection gratings in fiber laser with laser-wavelength self-sweeping: Erratum. Optics Express. 2016, 24 (14), 16222-16223.
Koška, P., Peterka, P., Aubrecht, J., Podrazký, O., Todorov, F., Becker, M., Baravets, Y., Honzátko, P., Kašík, I. Enhanced pump absorption efficiency in coiled and twisted double-clad thulium-doped fibers. Optics Express. 2016, 24 (1), 102-107.
Sotor, J., Pawliszewska, M., Sobon, G., Kaczmarek, P., Przewolka, A., Pasternak, I., Cajzl, J., Peterka, P., Honzátko, P., Kašík, I., Strupinski, W., Abramski, K. All-fiber Ho-doped mode-locked oscillator based on a graphene saturable absorber. Optics Letters. 2016, 41, 2592-259.
Frank, M., Jelínek, M., Kubeček, V., Kašík, I., Podrazký, O., Matějec, V. Air and silica core Bragg fibers for radiation delivery in the wavelength range 0.6-1.5 um. Optical Fiber Technology. 2016, 31, 36-41.
Frank, M., Jelínek, M., Kubeček, V., Podrazký, O., Kašík, I., Matějec, V. Delivery of 1.9um laser radiation using air-core Bragg fibers. In: Wave and Quantum Aspects of Contemporary Optics (SPIE). 2016, 10142, p. 101421D-101421D-9.
Aubrecht, J., Peterka, P., Honzátko, P., Baravets, Y., Jelí¬nek, M., Kubeček, V., Pawliszewska, M., Sotor, J., Sobon, G., Abramski, K. M., Kašík, I. Characterization of holmium fibers with various concentrations for fiber laser applications around 2.1 um. In: Micro-Structured and Specialty Optical Fibres IV (SPIE). 2016, 9886, p. 988607-988607-7.
Peterka, P., Honzátko, P., Koška, P., Podrazký, O., Kašík, I. Transient-fiber-Bragg grating spectra in self-swept Fabry-Perot fiber lasers. In: Fiber Lasers XII: Technology, Systems, and Applications (SPIE). 2015, 9344, p. 934423.
Aubrecht, J., Cajzl, J., Peterka, P., Honzátko, P., Podrazký, O., Todorov, F., Kašík, I. Characterisation of double-clad thulium-doped fibers with increased quantum conversion efficiency. In: Micro-structured and Specialty Optical Fibres IV (SPIE). 2015, 9507, p. 95070P.
Matějec, V., Podrazký, O., Kašík, I., Frank, M., Jelínek, M., Kubeček, V. Transmission of red-laser radiation by using Bragg fibers with air cores. In: Micro-structured and Specialty Optical Fibres IV (SPIE). 2015, 9507, p. 95070Q-95070Q-7.
Podrazký, O., Kašík, I., Peterka, P., Aubrecht, J., Cajzl, J., Proboštová, J., Matějec, V. Preparation of optical fibers with non-circular cross-section for fiber lasers and amplifiers. In: Photonics, Devices and Systems VI (SPIE). 2015, 9450, p. 94501A1-94501A6.
Matějec, V., Podrazký, O., Kašík, I., Frank, M., Jelínek, M., Kubeček, V. Comparison of characteristics of Bragg fibers with silica and air cores. In: Photonics, Devices and Systems VI (SPIE). 2015, 9450, p. 94500Y.
Peterka, P., Honzátko, P., Kašík, I., Cajzl, J., Podrazký, O. Thulium-doped optical fibers and components for fiber lasers in 2 μm spectral range. In: Wave and Quantum Aspects of Contemporary Optics (SPIE). 2014, 9441, p. 94410B1-94410B6.
Jelínek, M., Frank, M., Kubeček, V., Matějec, V., Kašík, I., Podrazký, O. Air core Bragg fibers for delivery of near-infrared laser radiation. In: The International Society for Optical Engineering (SPIE). 2014, 9441, p. 94411B.
Koška, P., Peterka, P., Kašík, I., Matějec, V., Podrazký, O. Double-clad rare-earth-doped fiber with cross-section tailored for splicing to the pump and signal fibers: analysis of pump propagation. In: Optics and Optoelectronics (SPIE). 2013, 8775, p. 8775-0V.
Matějec, V., Kašík, I., Podrazký, O., Aubrecht, J., Frank, M., Jelínek, M., Kubeček, V. Preparation and characterization of bragg fibers with air cores for transfer of laser radiation. In: Optics and Optoelectronics (SPIE). 2013, 8775, p. 8775-08.
Jelínek, M., Kubeček, V., Jelínková, H., Matějec, V., Kašík, I., Podrazký, O. Experimental investigation of high power picosecond 1.06 um pulse propagation in Bragg fibers. In: Nonlinear Optics and Applications (SPIE). 2013, 8772, p. 8772-1E.
Šiška, P., Látal, J., Koudelka, P., Vitásek, J., Kašík, I., Vašínek, V. Coupling conditions for quasi-single mode optical fibers with different refractive index profile. In: Optical Sensors (SPIE). 2013, 8774, p. 87741T.
Peterka, P., Todorov, F., Kašík, I., Matějec, V., Podrazký, O., Šašek, L., Mallmann, G., Schmitt, R. Wideband and high-power light sources for in-line interferometric diagnostics of laser structuring systems. In: Wave and Quantum Aspects of Contemporary Optics ( SPIE). 2012, 8697, p. 869718.

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