Dr. Martynas Barkauskas Profile

Dr. Martynas Barkauskas

CEO at Light Conversion Ltd.

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Author

Publications (5)

Proceedings Article | 13 March 2024 Presentation

Precision micromachining using a novel femtosecond flat-top UV laser

Kamilė Kasaciunaitė, Mykolas Karpavicius, Lukas Rimkus, Martynas Barkauskas, Simas Butkus

Proceedings Volume PC12873, PC128730H (2024) https://doi.org/10.1117/12.3002202

KEYWORDS: Micromachining, Ultraviolet radiation, Femtosecond phenomena, Surface roughness, Laser engraving, Laser ablation, Harmonic generation, Ultrafast phenomena, Transmittance, Telecommunications

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Proceedings Article | 7 March 2014 Paper

Rapid microfabrication of transparent materials using a filamented beam of the IR femtosecond laser

S. Butkus, D. Paipulas, Ž. Viburys, A. Alesenkov, E. Gaižauskas, D. Kaškelytė, M. Barkauskas, V. Sirutkaitis

Proceedings Volume 8972, 897216 (2014) https://doi.org/10.1117/12.2038231

KEYWORDS: Glasses, Femtosecond phenomena, Pulsed laser operation, Microfabrication, Laser cutting, Laser ablation, Laser drilling, Laser welding, Soda-lime glass, Scanners

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Proceedings Article | 15 January 2007 Paper

Characterization of KDP crystals used in large aperture doublers and triplers

Martynas Barkauskas, Andrius Melninkaitis, Darius Mikšys, Loreta Meslinaitė, Rimantas Grigonis, Valdas Sirutkaitis, Hervé Bercegol, Laurent Lamaignère

Proceedings Volume 6403, 64031V (2007) https://doi.org/10.1117/12.696249

KEYWORDS: Crystals, Laser crystals, Absorption, Polarization, Laser damage threshold, Laser induced damage, Pulsed laser operation, Nonlinear crystals, Nd:YAG lasers, Ultraviolet radiation

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Proceedings Article | 6 October 2005 Paper

Nonlinear absorption and defects formation in KDP crystals used for large aperture doublers and triplers

Martynas Barkauskas, Andrius Melninkaitis, Modestas Šinkevičius, Arūnas Čiburys, Roaldas Gadonas, Valdas Sirutkaitis, Hervé Bercegol, Laurent Lamaignère

Proceedings Volume 5949, 59491T (2005) https://doi.org/10.1117/12.624183

KEYWORDS: Crystals, Absorption, Nonlinear crystals, Laser crystals, Polarization, Q switched lasers, Picosecond phenomena, Nonlinear optics, Time resolved spectroscopy, Temperature metrology

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Proceedings Article | 24 July 2002 Paper

Absorptance measurement of nonlinear crystals by calorimetric method at 1064 and 532 nm

Ona Balachninaite, M. Barkauskas, Robert Eckardt, Rimantas Grigonis, M. Maciulevicius, A. Melninkaitis, Valdas Sirutkaitis

Proceedings Volume 4751, (2002) https://doi.org/10.1117/12.475923

KEYWORDS: Crystals, Nonlinear crystals, Absorption, Temperature metrology, Laser crystals, Polarization, Ferroelectric materials, Pulsed laser operation, Q switched lasers, Semiconductor lasers

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