Dr. Rimantas Grigonis

Dr. Rimantas Grigonis

Phone: +370 686 11 234

E-mail: 

Laser Research Center (LRC)

Laser physics

Senior Researcher

Laser physics, nonlinear optics, optical parametric amplifiers.

https://www.researchgate.net/profile/R-Grigonis

1. Gabrielė Stanionytė, Viktorija Tamulienė, Rimantas Grigonis, Julius Vengelis, Investigation of a widely-tunable subnanosecond BBO-based optical parametric amplifier, Lith. J. Phys. 62, 10–20 (2022).
2. Lengyel, Krisztian; Tichy-Racs, Eva; Timpman, Kou; Vielhauer, Sebastian; Romet, Ivo; Kovacs, Laszlo; Corradi, Gabor; Butkus, Rytis; Vengris, Mikas; Grigonis, Rimantas; Sirutkaitis, Valdas; Sildos, Ilmo; Kiisk, Valter; Cooperative luminescence of Yb3+ ion pairs in Li6Y(BO3)(3):Yb single crystals, Journal Of Luminescence 230, 117732 (2021).
3. Pipinytė, J. Vengelis, V. Jarutis, M. Vengris, R. Grigonis, V. Sirutkaitis, Investigation of continuum generation in the non-zero dispersion-shifted fiber pumped by femtosecond nanojoule pulses in 1450-1800 nm, Results In Physics. 17, 103064 (2020).
4. G. Sinkevicius, J. Vengelis, J. Banys, L. Masiulis, R. Grigonis, A. Baskys,.V. Sirutkaitis, J. Domarkas, Investigation of piezoelectric ringing effects in deuterated potassium dihydrogen phosphate crystals, Optical Engineering, 59(3), 036107 (2020).
5. I.Pipinytė, V. Tamulienė, J. Vengelis, M. Sirutavičius, R. Grigonis, V. Sirutkaitis, Investigation of laser-induced damage and related multiphoton absorption changes in lithium niobate crystals at high repetition rate femtosecond pump, Optical Engineering 59(1), 016102-1 ‒ 10 (2020).
6. J. Vengelis, G. Sinkevičius, J. Banys, L. Masiulis, R. Grigonis, J. Domarkas, V. Sirutkaitis, Investigation of piezoelectric ringing effects in Pockels cells based on beta barium borate crystals, Applied Optics 58(33), 9240 – 9250 (2019).
7. I. Pipinytė, V. Tamulienė, J. Vengelis, R. Grigonis, V. Sirutkaitis, Temporal characteristics of a synchronously pumped optical parametric oscillator at different conditions of cavity losses, Journal of the Optical Society of America B 36(10), 2735 – 2743 (2019).
8. Gaubas E., Ceponis T., Meskauskaite D., Mickevicius J., Pavlov J., Rumbauskas V., Grigonis R., Zajac M., Kucharski R. Pulsed photo-ionization spectroscopy of traps in as-grown and neutron irradiated ammonothermally synthesized GaN, Scientific Reports, vol 9, issue 1 (2019)
9. Vaicaitis V., Kretschmar M., Butkus R., Grigonis R., Morgner U., Babushkin I. Spectral broadening and conical emission of near-infrared femtosecond laser pulses in air, Journal of Physics B: Atomic, Molecular and Optical Physics, vol 51, issue 4 (2018).
10. J. Vengelis, A. Tumas, I. Pipinytė, M. Kuliešaitė, V. Tamulienė, V. Jarutis, R. Grigonis, V. Sirutkaitis, Characteristics of optical parametric oscillator synchronously pumped by Yb:KGW laser and based on periodically poled potassium titanyl phosphate crystal, Optics Communications 410, 774 ‒ 781 (2018).

MITA Technological Development Project TPP-01-048 (2017-2019).

Ieva Pipinytė (2013-2020).

Multiple