| Understanding strong two-photon absorption in π-conjugated porphyrin dimers via double-resonance enhancement in a three-level model M Drobizhev, Y Stepanenko, Y Dzenis, A Karotki, A Rebane, PN Taylor, ... Journal of the American Chemical Society 126 (47), 15352-15353, 2004 | 337 | 2004 |
| Extremely strong near-IR two-photon absorption in conjugated porphyrin dimers: quantitative description with three-essential-states model M Drobizhev, Y Stepanenko, Y Dzenis, A Karotki, A Rebane, PN Taylor, ... The Journal of Physical Chemistry B 109 (15), 7223-7236, 2005 | 313 | 2005 |
| Strong cooperative enhancement of two-photon absorption in double-strand conjugated porphyrin ladder arrays M Drobizhev, Y Stepanenko, A Rebane, CJ Wilson, TEO Screen, ... Journal of the American Chemical Society 128 (38), 12432-12433, 2006 | 233 | 2006 |
| Strong two-photon absorption in new asymmetrically substituted porphyrins: interference between charge-transfer and intermediate-resonance pathways M Drobizhev, F Meng, A Rebane, Y Stepanenko, E Nickel, CW Spangler The Journal of Physical Chemistry B 110 (20), 9802-9814, 2006 | 187 | 2006 |
| Simple all-PM-fiber laser mode-locked with a nonlinear loop mirror J Szczepanek, TM Kardaś, M Michalska, C Radzewicz, Y Stepanenko Optics letters 40 (15), 3500-3503, 2015 | 133 | 2015 |
| High-accuracy reference standards for two-photon absorption in the 680–1050 nm wavelength range S de Reguardati, J Pahapill, A Mikhailov, Y Stepanenko, A Rebane Optics Express 24 (8), 9053-9066, 2016 | 113 | 2016 |
| Ultrafast laser mode-locked using nonlinear polarization evolution in polarization maintaining fibers J Szczepanek, TM Kardaś, C Radzewicz, Y Stepanenko Optics Letters 42 (3), 575-578, 2017 | 101 | 2017 |
| Phenylene vinylene platinum (II) acetylides with prodigious two-photon absorption GG Dubinina, RS Price, KA Abboud, G Wicks, P Wnuk, Y Stepanenko, ... Journal of the American Chemical Society 134 (47), 19346-19349, 2012 | 101 | 2012 |
| Proton tunnelling in porphycene seeded in a supersonic jet J Sepioł, Y Stepanenko, A Vdovin, A Mordziński, E Vogel, J Waluk Chemical physics letters 296 (5-6), 549-556, 1998 | 81 | 1998 |
| Symmetry breaking in platinum acetylide chromophores studied by femtosecond two-photon absorption spectroscopy A Rebane, M Drobizhev, NS Makarov, G Wicks, P Wnuk, Y Stepanenko, ... The Journal of Physical Chemistry A 118 (21), 3749-3759, 2014 | 77 | 2014 |
| Nonlinear refractive index measurement by SPM-induced phase regression P Kabaciński, TM Kardaś, Y Stepanenko, C Radzewicz Optics express 27 (8), 11018-11028, 2019 | 75 | 2019 |
| Nonlinear polarization evolution of ultrashort pulses in polarization maintaining fibers J Szczepanek, TM Kardaś, C Radzewicz, Y Stepanenko Optics express 26 (10), 13590-13604, 2018 | 69 | 2018 |
| Near-infrared two-photon absorption in phthalocyanines: Enhancement of lowest gerade-gerade transition by symmetrical electron-accepting substitution M Drobizhev, NS Makarov, Y Stepanenko, A Rebane The Journal of chemical physics 124 (22), 2006 | 60 | 2006 |
| Molecular dynamics and DFT studies of intermolecular hydrogen bonds between bifunctional heteroazaaromatic molecules and hydroxylic solvents A Kyrychenko, Y Stepanenko, J Waluk The Journal of Physical Chemistry A 104 (42), 9542-9555, 2000 | 58 | 2000 |
| Low noise, self-referenced all polarization maintaining Ytterbium fiber laser frequency comb Y Li, N Kuse, A Rolland, Y Stepanenko, C Radzewicz, ME Fermann Optics Express 25 (15), 18017-18023, 2017 | 48 | 2017 |
| Ultra low-noise coherent supercontinuum amplification and compression below 100 fs in an all-fiber polarization-maintaining thulium fiber amplifier A Rampur, Y Stepanenko, G Stępniewski, T Kardaś, D Dobrakowski, ... Optics express 27 (24), 35041-35051, 2019 | 40 | 2019 |
| Femtosecond transient fluorescence spectrometer based on parametric amplification P Fita, Y Stepanenko, C Radzewicz Applied Physics Letters 86 (2), 2005 | 37 | 2005 |
| Primary role of the chromophore bond length alternation in reversible photoconversion of red fluorescence proteins M Drobizhev, TE Hughes, Y Stepanenko, P Wnuk, K O'Donnell, JN Scott, ... Scientific Reports 2 (1), 688, 2012 | 34 | 2012 |
| Ultrasensitive SERS platform made via femtosecond laser micromachining for biomedical applications T Szymborski, Y Stepanenko, K Niciński, P Piecyk, SM Berus, ... journal of materials research and technology 12, 1496-1507, 2021 | 33 | 2021 |
| Multi-terawatt chirped pulse optical parametric amplifier with a time-shear power amplification stage P Wnuk, Y Stepanenko, C Radzewicz Optics Express 17 (17), 15264-15273, 2009 | 31 | 2009 |
