Mr. Balys Momgaudis Profile

Balys Momgaudis

PhD Candidate at Vilnius Univ

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Publications (8)

Proceedings Article | 11 September 2020 Poster + Presentation

Quantitative model of fatigue induced by femtosecond laser pulses in dielectric coatings

Linas Smalakys, Evelina Drobužaitė, Balys Momgaudis, Robertas Grigutis, Andrius Melninkaitis

Proceedings Volume 11514, 115141W (2020) https://doi.org/10.1117/12.2571851

KEYWORDS: Femtosecond phenomena, Dielectrics, Optical coatings, Laser induced damage, Data modeling, Failure analysis, Digital holography, Phase shifts, Atomic force microscopy, Numerical simulations

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Proceedings Article | 17 December 2019 Presentation + Paper

Optical fatigue investigation with in situ time resolved digital holography

Balys Momgaudis, Linas Smalakys, Mikas Vengris, Andrius Melninkaitis

Proceedings Volume 11173, 111730A (2019) https://doi.org/10.1117/12.2536445

KEYWORDS: Optical damage, Excitons, Laser damage threshold, Digital holography, Refractive index, Absorption, Phase shifts, Fused quartz, Holography, Picosecond phenomena

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Proceedings Article | 26 November 2019 Presentation

Assessment of optical purity in bulk transparent materials via spectrometry of filament induced luminescence (Conference Presentation)

Balys Momgaudis, Akvile Bunkeviciute, Robertas Grigutis, Andrius Melninkaitis, Mikas Vengris

Proceedings Volume 11173, 1117308 (2019) https://doi.org/10.1117/12.2536350

KEYWORDS: Luminescence, Spectroscopy, Laser optics, High power lasers, Laser development, Nondestructive evaluation, Laser spectroscopy, Sapphire, YAG lasers, Manufacturing

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Proceedings Article | 16 November 2018 Presentation + Paper

Towards quantification of laser-induced damage phenomena: experimental assessment of absorbed pulse energy via time-resolved digital holography

Balys Momgaudis, Robertas Grigutis, Viaceslav Kudriašov, Mikas Vengris, Andrius Melninkaitis

Proceedings Volume 10805, 108050S (2018) https://doi.org/10.1117/12.2500346

KEYWORDS: Digital holography, Fused quartz, Refractive index, Femtosecond phenomena, Phase shifts, Data modeling, Laser damage threshold, Pulsed laser operation, Microscopes, Laser induced damage

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Proceedings Article | 16 November 2018 Paper

Extensive time-resolved investigation of laser-induced damage fatigue of single layer dielectric coating

Linas Smalakys, Balys Momgaudis, Mikas Vengris, Robertas Grigutis, Andrius Melninkaitis

Proceedings Volume 10805, 108050Z (2018) https://doi.org/10.1117/12.2500337

KEYWORDS: Laser induced damage, Excitons, Optical simulations, Dielectrics, Digital holography, Coating, Electrons

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Proceedings Article | 17 November 2017 Open Access

Time resolved digital holography measurements of the nonlinear optical filters

Balys Momgaudis, Tatiana Amotchkina, Linas Smalakys, Michael Trubetskov, Oleg Pronin, Ferenc Krausz, Vladimir Pervak, Andrius Melninkaitis

Proceedings Volume 10447, 104470Y (2017) https://doi.org/10.1117/12.2280538

KEYWORDS: Excitons, Coating, Phase shifts, Ionization, Digital holography, Optical filters, Transmittance, Finite-difference time-domain method

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Proceedings Article | 6 December 2016 Paper

Finite difference time domain method for simulation of damage initiation in thin film coatings

Linas Smalakys, Balys Momgaudis, Robertas Grigutis, Andrius Melninkaitis

Proceedings Volume 10014, 100141W (2016) https://doi.org/10.1117/12.2245297

KEYWORDS: Finite-difference time-domain method, Thin film coatings, Digital holography, Data modeling, Dielectrics, Electrons, Excitons, Ionization, Absorption, Femtosecond phenomena

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Proceedings Article | 23 November 2015 Paper

What time-resolved measurements tell us about femtosecond laser damage?

Andrius Melninkaitis, Nerijus Šiaulys, Linas Smalakys, Balys Momgaudis, Julius Vaicenavičius, Simona Barkauskaitė, Valdas Sirutkaitis, Laurent Gallais, Stephane Guizard

Proceedings Volume 9632, 96320O (2015) https://doi.org/10.1117/12.2195333

KEYWORDS: Digital holography, Laser induced damage, Thin films, Laser damage threshold, Nonlinear optics, Femtosecond phenomena, Kerr effect, Interferometry, Laser processing, Holography, Silica, Picosecond phenomena, Phase shifts, Spatial resolution, Refractive index, Thin film devices, Solar thermal energy

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Showing 5 of 8 publications

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