Ing.

Břetislav Mikel

Ph.D.

FEEC, UMEL – Instructor

mikel@vut.cz

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Ing. Břetislav Mikel, Ph.D.

Publication results

  • 2025

    ZBOŽÍNEK, T.; JELÍNEK, M.; MIKEL, B. Analysis of transmitted gamma spectrum upon scintillator shading. 2025.

    Paper in proceedings outside WoS and Scopus

    Detail

  • 2024

    ZBOŽÍNEK, T.; JELÍNEK, M.; MIKEL, B. Evaluation of the gamma-ray spectrum transmitted upon alteration in scintillator shading. In Proceedings II of the 30st Conference STUDENT EEICT 2024 Selected papers. Proceedings II of the Conference STUDENT EEICT. 1. Brno: Brno University of Technology, Faculty of Electrical Engineering and Communication, 2024. p. 197-201. ISBN: 978-80-214-6230-4. ISSN: 2788-1334.

    Paper in proceedings (conference paper)

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  • 2023

    ZBOŽÍNEK, T.; JELÍNEK, M.; MIKEL, B. Optical fibres for ionising radiation measurements. In Proceedings II of the 29th Conference STUDENT EEICT 2023 Selected papers. 1. Brno: Brno University of Technology, Faculty of Elektronic Engineering and Communication, 2023. p. 89-92. ISBN: 978-80-214-6154-3.

    Paper in proceedings (conference paper)

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  • 2022

    JELÍNEK, M.; ČÍP, O.; LAZAR, J.; MIKEL, B. Design and Characterisation of an Optical Fibre Dosimeter Based on Silica Optical Fibre and Scintillation Crystal. SENSORS, 2022, vol. 22, no. 19, p. 1-14. ISSN: 1424-8220.

    WoS Article

    Detail | Full text in the Digital Library

    JELÍNEK, M.; MIKEL, B. Optovláknový dozimetr. Sborník příspěvků multioborové konference. Lednice, Czech Republic: Ústav přístrojové techniky AV ČR, v.v.i., 2022. s. 38-39. ISBN: 978-80-87441-31-2.

    Paper in proceedings outside WoS and Scopus

    Detail

  • 2021

    M. Jelinek, B. Mikel, J. Hrabina, and O. Cip. LYSO scintillator with optical fibers to measurement γ radiation. In Proceedings Optical Sensors and Sensing Congress. Optics InfoBase Conference Papers. Washington, DC United States: OSA Technical Digest, 2021. no. STu5D.3, p. 1-2. ISBN: 978-1-943580-78-1. ISSN: 2162-2701.

    Paper in proceedings (conference paper)

    Detail

    JELÍNEK, M.; MIKEL, B. Optická vlákna k měření ionizujícího záření. Sborník příspěvků multioborové konference. Lednice, Czech Republic: Ústav přistrojové techniky AVČR, v.v.i. Královopolská 147, 612 64 Brno, 2021. s. 38-39. ISBN: 978-80-87441-28-2.

    Paper in proceedings outside WoS and Scopus

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  • 2019

    JELÍNEK, M.; MIKEL, B. Silica optical fibers modify for measurement ionizing radiation. In PROCEEDINGS OF SPIE, Fifth Conference on Sensors, MEMS, and Electro-Optic Systems. Proceedings of SPIE. 11043. Skukuza, SOUTH AFRICA: SPIE, 2019. no. 1104301-2, p. 1-6. ISBN: 9781510627536. ISSN: 1996-756X.

    Paper in proceedings (conference paper)

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    MIKEL, B.; JELÍNEK, M.; ŘEŘUCHA, Š.; HRABINA, J.; ČÍP, O. Ionizing radiation measurement using optical fibers. In PROCEEDINGS OF SPIE, Seventh European Workshop on Optical Fibre Sensors. Proceedings of SPIE. 11199. Limassol, Cyprus: SPIE, 2019. no. 1119901, p. 1-4. ISBN: 9781510631243. ISSN: 1996-756X.

    Paper in proceedings (conference paper)

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    MIKEL, B.; JELÍNEK, M.; ŘEŘUCHA, Š.; ČÍP, O. Preparation and measurement ionizing radiation sensors with optical fibers. In PROCEEDINGS OF SPIE, Fifth Conference on Sensors, MEMS, and Electro-Optic Systems. Proceedings of SPIE. 11043. Skukuza, SOUTH AFRICA: SPIE, 2019. no. 1104301-2, p. 1-6. ISBN: 9781510627536. ISSN: 1996-756X.

    Paper in proceedings (conference paper)

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  • 2018

    JELÍNEK, M.; MIKEL, B. Optical fibers forming to ionizing radiation sensors preparation. In Proceedings of SPIE, 21st Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics. Proceedings of SPIE. Vol. 10976. Lednice, Czech Republic: SPIE, 2018. no. 1097601, p. 1-7. ISBN: 9781510626089. ISSN: 0277-786X.

    Paper in proceedings (conference paper)

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    MIKEL, B.; JELÍNEK, M. Optical fiber based ionizing sensors preparation. In 21ST CZECH-POLISH-SLOVAK OPTICAL CONFERENCE ON WAVE AND QUANTUM ASPECTS OF CONTEMPORARY OPTICS. Proceedings of SPIE. BELLINGHAM: SPIE-INT SOC OPTICAL ENGINEERING, 2018. p. 1-5. ISBN: 978-1-5106-2608-9. ISSN: 0277-786X.

    Paper in proceedings (conference paper)

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    ČÍŽEK, M.; PRAVDOVÁ, L.; HUCL, V.; ŘEŘUCHA, Š.; HRABINA, J.; JELÍNEK, M.; MIKEL, B.; LAZAR, J.; ČÍP, O.; SMOTLACHA, V.; HAVLIŠ, O.; VOJTĚCH, J. Phase-coherent transfer of optical frequency between ISI CAS and CESNET. In 2018 European Frequency and Time Forum (EFTF). Turin, Italy: IEEE, 2018. p. 293-295. ISBN: 978-1-5386-5620-4.

    Paper in proceedings (conference paper)

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  • 2017

    JELÍNEK, M.; HRABINA, J.; MIKEL, B. Optical fiber sensors measurement system and special fibers improvement. In Proc. SPIE 10329, Optical Measurement System for Industrial Inspection X. Proceedings of SPIE. Volume 10329. Munich, Germany: SPIE, 2017. no. 10329 43, p. 1-8. ISBN: 9781510611047. ISSN: 0277-786X.

    Paper in proceedings (conference paper)

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    JELÍNEK, M.; HLAVATÝ, V.; HRABINA, J.; MIKEL, B. Splicing and shaping of the special optical fibers. In Proc. SPIE 10231, Optical Sensors 2017. Proceedings of SPIE. Volume 10231. Prague, Czech Republic: SPIE, 2017. no. 10231 1Y, p. 74-78. ISBN: 9781510609648. ISSN: 0277-786X.

    Paper in proceedings (conference paper)

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    JELÍNEK, M.; MIKEL, B. Speciální optická vlákna a senzory v ÚPT AVČR. In LA57. Třešť: Ústav přístrojové techniky Akademie věd České republiky, v.v.i., 2017. s. 18-19. ISBN: 978-80-87441-21-3.

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  • 2016

    JELÍNEK, M.; MIKEL, B. Optické vláknové senzory a svařování optických vkáken. In LA56. Třešť: Ústav přístrojové techniky Akademie věd České republiky, v.v.i., 2016. s. 34-35. ISBN: 978-80-87441-18-3.

    Paper in proceedings (conference paper)

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    ŘEŘUCHA, Š.; HOLÁ, M.; ŠARBORT, M.; OULEHLA, J.; MIKEL, B.; LAZAR, J.; ČÍP, O. Compact interferometric displacement gauge with sub-nanometer resolution and milimeter range. In 2016 IEEE SENSORS. 2016. ISBN: 1930-0395.

    Paper in proceedings (conference paper)

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  • 2014

    HELÁN, R.; URBAN, F.; MIKEL, B.; URBAN, F. Preparation and measurement of TFBG based vibration sensor. In II International Conference on Applications of Optics and Photonics. Aveiro, Portugal: 2014. p. 75-75. ISBN: 978-989-98032-6-8.

    Paper in proceedings (conference paper)

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  • 2013

    MIKEL, B.; ČÍŽEK, M.; HOLÍK, M.; ČÍP, O. Calibration of elongation of fiber Bragg gratings by laser interferometer. In Sixth International Symposium on Precision Mechanical Measurements (Proceedings of SPIE 8916). Proceedings of SPIE. Bellingham: SPIE, 2013. p. 89161I:1 (6 p.)ISBN: 9780819487209. ISSN: 0277-786X.

    Paper in proceedings (conference paper)

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  • 2012

    HOLÍK, M.; URBAN, F.; MIKEL, B. Stimulated Brillouin scattering for generating an acoustic wave in optical fibers. In Sbornik 18th CPS 2012. 2012. p. 68-68. ISBN: 978-80-244-3193-2.

    Paper in proceedings (conference paper)

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    HOLÍK, M.; URBAN, F.; MIKEL, B. TENSILE STRENGTH OF FIBER FUSION SPLICES WITH ANGULAR FIBER CLEAVING. In Sbornik IMAPS CS 2012. 2012. p. 124-128. ISBN: 978-80-214-4539-0.

    Paper in proceedings (conference paper)

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  • 2011

    OULEHLA, J.; ŠMÍD, R.; BUCHTA, Z.; ČÍŽEK, M.; MIKEL, B.; JEDLIČKA, P.; LAZAR, J.; ČÍP, O. Evaluation of thermal expansion coefficient of Fabry-Perot cavity using an optical frequency comb. In Proceedings of SPIE. 2011. ISBN: 978-0-8194-8678-3.

    Paper in proceedings (conference paper)

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    SEDLÁČEK, J.; BIDMANOVÁ, Š.; PROKOP, Z.; MIKEL, B.; HUBÁLEK, J. Instrument for fluorescent biosensor. In XI. pracovní setkání fyzikálních chemiků a elektrochemiků. Brno: Mendlova univerzita v Brně, 2011. p. 243-245. ISBN: 978-80-7375-514-0.

    Paper in proceedings (conference paper)

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  • 2009

    SEDLÁČEK, J.; MIKEL, B.; HUBÁLEK, J. Device for fluorescent analyse of pesticides. In EDS '09 IMAPS CS International Conference Proceedings. Brno: NOVPRESS s.r.o., 2009. p. 50-53. ISBN: 978-80-214-3933-7.

    Paper in proceedings (conference paper)

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  • 2006

    MIKEL, B. Stabilization of semiconductor lasers by fiber Bragg gratings for absolute laser interferometry. In Semiconductor Lasers and Dynamics II. Washington, USA: SPIE, 2006. 8 p. ISBN: 0-8194-6240-3.

    Paper in proceedings (conference paper)

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    ČÍP, O., MIKEL, B. Fast wavelength-scanning interferometry technique with derivattive detection of quadrature signals. In Optical Micro- and Nanometrolgy in Microsystems Technology. Washington: SPIE, 2006. 7 p. ISBN: 0-6194-62244-6.

    Paper in proceedings (conference paper)

    Detail

    MIKEL, B., ČÍP, O., LAZAR, J. Detection methods for absolute laser interferometry. In Photonics, Devices, and Systems III. Washington: SPIE, 2006. 7 p. ISBN: 0-8194-6236-5.

    Paper in proceedings (conference paper)

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  • 2005

    Číp, Ondřej - Mikel, Břetislav - Lazar, Josef. Laser interferometer for absolute distance measurement based on a tunable VCSEL laser. In 8th International Symposium on Laser Metrology. Merida: 2005. 5 p. ISBN: 8194-5757-4.

    Paper in proceedings (conference paper)

    Detail

    Radek Helán, František Urban, Břetislav Mikel. Design of Apodized-Chirped Fiber Bragg Gratings Based on Layered Dielectric Media and Transfer Matrix Methods. In EDS '05 IMAPS CS INTERNATIONAL CONFERENCE PROCEEDINGS. Brno: Nakl. Novotný, 2005. 6 p. ISBN: 80-214-2990-9.

    Paper in proceedings (conference paper)

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    Radek Helán, Břetislav Mikel. Simulation of Apodized Fiber Bragg Gratings. In PHOTONICS PRAGUE 2005. Praha: Nakl. Reprostředisko UK MFF, 2005. 2 p. ISBN: 80-86742-08-3.

    Paper in proceedings (conference paper)

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    Radek Helán, Břetislav Mikel. Návrh apodizovaných vláknových mřížek metodou vázaných vidů. In Sborník semináře. Brno: Nakl. Novotný, 2005. 6 s. ISBN: 80-214-3116-4.

    Paper in proceedings (conference paper)

    Detail

    Číp, Ondřej - Mikel, Břetislav - Lazar, Josef. Laser interferometer for absolute distance measurement based on a tunable VCSEL laser. Book of abstracts of 8th International Symposium on Laser Metrology. 2005. 1 p.

    Abstract

    Detail

    Mikel, Břetislav - Číp, Ondřej - Lazar, Josef. Absolute Distance Measurements with Tunable Semiconductor Laser. Physica Scripta, 2005, vol. 2005, no. 118, 4 p. ISSN: 0031-8949.

    Peer-reviewed article not indexed in WoS or Scopus

    Detail

    Mikel, Břetislav - Číp, Ondřej - Lazar, Josef. Wavelength Control of VCSEL Laser Employed in the Absolute Laser Interferometer. In XXVIIIth general assembly of International Radio Science. 2005. 6 p.

    Paper in proceedings (conference paper)

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    Radek Helán, Břetislav Mikel. Simulace vláknových mřížek pro stabilizaci polovodičových laserů. In Elektrotechnika a informatika 2005. Plzeň: ZČU v Plzni, 2005. 4 s. ISBN: 80-7043-375-2.

    Paper in proceedings (conference paper)

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  • 2004

    MIKEL, B., ČÍP, O., BUCHTA, Z., LAZAR, J. Control system for absolute laser interferometry with semiconductor lasers. In Electronic Devices and Systems. Brno: Ing. Novotny, 2004. 6 p. ISBN: 80-214-2701.

    Paper in proceedings (conference paper)

    Detail

    MIKEL, B., ČÍP, O. Wavelength stability improvement of the semiconductor lasers by using fiber gratings. In Electronic Devices and Systems. Brno: Ing. Novotny, 2004. 5 p. ISBN: 80-241-2701-9.

    Paper in proceedings (conference paper)

    Detail

  • 2003

    MIKEL, B., RŮŽIČKA, B., ČÍP, O., LAZAR, J., JEDLIČKA, P. Highly coherent tunable semiconductor lasers in metrology of length. In Photonics, Devices, and Systems II. SPIE-The international society for optical engineering, 2003. 6 p. ISBN: 0-8194-4837-0.

    Paper in proceedings (conference paper)

    Detail

    MIKEL, B., ČÍP, O. ABSOLUTE DISTANCE MEASUREMENTS WITH TUNABLE SEMICONDUCTOR LASER. In 1st International Meeting on Applied Physics. Španělsko: Formatex, 2003. 1 p.

    Paper in proceedings (conference paper)

    Detail

  • 2002

    MIKEL, B., RŮŽIČKA, B., ČÍP, O., LAZAR, J. Highly coherent tunable semiconductor lasers in metrology of length. Photonics Prague 2002. Praha: Tech-market, 2002. 1 p. ISBN: 80-86114-46-5.

    Abstract

    Detail

    MIKEL, B. Oponentní posudek na projekt č. 2460/2003. 2002.

    Article - other

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    MIKEL, B., URBAN, F. Laser head with VCSEL laser diode. In Student EEICT 2002. Brno: VUT Brno, 2002. 213 p. ISBN: 80-214-2115-0.

    Paper in proceedings (conference paper)

    Detail

    MIKEL, B., RŮŽIČKA, B., ČÍP, O., LAZAR, J., JEDLIČKA, P. Stabilní polovodičové lasery v metrologii délek. Jemná mechanika a optika, 2002, roč. 2002, č. 11-12, 4 s. ISSN: 0447-6441.

    Peer-reviewed article not indexed in WoS or Scopus

    Detail

    MIKEL, B., ČÍP, O. Stabilization of VCSEL laser source for absolute laser interferometry. In Seventh international symposium on Laser metrology apllied to science, industry, and every day life. Washington: SPIE, 2002. 5 p. ISBN: 0-8194-4686-6.

    Paper in proceedings (conference paper)

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    MIKEL, B. Posudek grantové přiflášky GAČR. 2002.

    Article - other

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    MIKEL, B., URBAN, F., ČÍP, O. Construction of laser source for precision measurements. In Elektrotechnika a informatika 2002. Plzeň: Západočeská univerzita, 2002. 5 p. ISBN: 80-7082-904-4.

    Paper in proceedings (conference paper)

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  • 2001

    MIKEL, B., ČÍP, O. Electronics for lens positioning in optical tweezers. In Proceedings of 7th conference STUDENT FEI 2001. Brno: VUT Brno, 2001. 5 p. ISBN: 80-214-1860-5.

    Paper in proceedings (conference paper)

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    VÁCLAVÍK, V., ROZMAN, J., ČÍP, O., MIKEL, B. Digital controlled electronics for three-dimension hydrophone position system. In Radioelektronika 2001, Conference Proceedings. Institute of Radio Electronics, Brno University of Technolog: Brno University of Technology, 2001. 4 p. ISBN: 80-214-1861-3.

    Paper in proceedings (conference paper)

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    MIKEL, B., ČÍP, O., HARNA, Z. Two axis micropositioning system with piezoelectric actuators and digital control. In 12th Czech-Slovak-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics. USA: SPIE, 2001. 6 p. ISBN: 0-8194-4047-7.

    Paper in proceedings (conference paper)

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  • 2000

    MIKEL, B., ČÍP, O. Control system for n DC motors with digital servo-loop. In Student FEI 2001. Brno: FEI VUT Brno, 2000. 5 p. ISBN: 80-214-1860-5.

    Paper in proceedings (conference paper)

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