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Heli Valtna
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Measuring the spatiotemporal field of ultrashort Bessel-X pulses
P Bowlan, H Valtna-Lukner, M Lõhmus, P Piksarv, P Saari, R Trebino
Optics letters 34 (15), 2276-2278, 2009
1062009
Direct spatiotemporal measurements of accelerating ultrashort Bessel-type light bullets
H Valtna-Lukner, P Bowlan, M Lõhmus, P Piksarv, R Trebino, P Saari
Optics Express 17 (17), 14948-14955, 2009
682009
Temporal focusing of ultrashort pulsed Bessel beams into Airy–Bessel light bullets
P Piksarv, H Valtna-Lukner, A Valdmann, M Lõhmus, R Matt, P Saari
Optics Express 20 (15), 17220-17229, 2012
462012
Methods for generating wideband localized waves of superluminal group velocity
H Valtna, K Reivelt, P Saari
Optics communications 278 (1), 1-7, 2007
452007
Highly efficient four-wave parametric amplification in transparent bulk Kerr medium
A Dubietis, G Tamošauskas, P Polesana, G Valiulis, H Valtna, D Faccio, ...
Optics Express 15 (18), 11126-11132, 2007
442007
Diffraction of ultrashort optical pulses from circularly symmetric binary phase gratings
M Lõhmus, P Bowlan, P Piksarv, H Valtna-Lukner, R Trebino, P Saari
Optics Letters 37 (7), 1238-1240, 2012
332012
Characterization of few-fs deep-UV dispersive waves by ultra-broadband transient-grating XFROG
A Ermolov, H Valtna-Lukner, J Travers, PSJ Russell
Optics Letters 41 (23), 5535-5538, 2016
322016
High-energy broadband four-wave optical parametric amplification in bulk fused silica
H Valtna, G Tamošauskas, A Dubietis, A Piskarskas
Optics letters 33 (9), 971-973, 2008
322008
Photon localization barrier can be overcome
P Saari, M Menert, H Valtna
Optics communications 246 (4-6), 445-450, 2005
292005
Basic diffraction phenomena in time domain
P Saari, P Bowlan, H Valtna-Lukner, M Lõhmus, P Piksarv, R Trebino
Optics Express 18 (11), 11083-11088, 2010
272010
Realization of laterally nondispersing ultrabroadband Airy pulses
A Valdmann, P Piksarv, H Valtna-Lukner, P Saari
Optics Letters 39 (7), 1877-1880, 2014
252014
Diffraction of ultrashort Gaussian pulses within the framework of boundary diffraction wave theory
P Piksarv, P Bowlan, M Lohmus, H Valtna-Lukner, R Trebino, P Saari
Journal of Optics 14 (1), 015701, 2011
212011
Ultrabroadband Airy light bullets
P Piksarv, A Valdmann, H Valtna-Lukner, P Saari
Journal of Physics: Conference Series 497 (1), 012003, 2014
162014
Action recognition using single-pixel time-of-flight detection
I Ofodile, A Helmi, A Clapés, E Avots, KM Peensoo, SM Valdma, ...
Entropy 21 (4), 414, 2019
152019
Endlessly single-mode photonic crystal fiber as a high resolution probe
H Valtna-Lukner, J Repän, SM Valdma, P Piksarv
Applied optics 55 (33), 9407-9411, 2016
152016
Measurement of the spatiotemporal electric field of ultrashort superluminal Bessel-X pulses
P Bowlan, H Valtna-Lukner, M Lõhmus, P Piksarv, P Saari, R Trebino
Optics and Photonics News 20 (12), 42-42, 2009
142009
White-light hyperbolic Airy beams
A Valdmann, P Piksarv, H Valtna-Lukner, P Saari
Journal of Optics 20 (9), 095605, 2018
112018
Directly recording diffraction phenomena in time domain
P Saari, P Bowlan, H Valtna-Lukner, M Lõhmus, P Piksarv, R Trebino
Laser physics 20, 948-953, 2010
102010
Ultralocalized superluminal light pulses
P Saari, K Reivelt, H Valtna
Laser physics 17, 297-301, 2007
102007
Spatiotemporal characterization of ultrabroadband Airy pulses
P Piksarv, A Valdmann, H Valtna-Lukner, R Matt, P Saari
Optics Letters 38 (7), 1143-1145, 2013
82013
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