248 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Vilnius UniversityLT61 papers
- University of LeicesterGB12 papers
- University of California, Santa BarbaraUS8 papers
- Warsaw University of TechnologyPL7 papers
- Australian National UniversityAU6 papers
- Centre National de la Recherche ScientifiqueFR6 papers
- Kaunas University of TechnologyLT6 papers
- Swinburne University of TechnologyAU6 papers
- University of AntwerpBE6 papers
- University of OsloNO6 papers
- Vytautas Magnus UniversityLT6 papers
- Budapest University of Technology and EconomicsHU5 papers
14 papers · 1 filter
Fluorescence Lifetime Hong-Ou-Mandel Sensing
Ashley Lyons, Vytautas Zickus, Raúl Álvarez-Mendoza +5
Fluorescence Lifetime Imaging Microscopy in the time domain is typically performed by recording the arrival time of photons either by using electronic time tagging or a gated detec…
Vector Beams with Parabolic and Elliptic Cross-Sections for Laser Material Processing Applications
Sergej Orlov, Vitalis Vosylius, Pavel Gotovski +3
Beam profile engineering, where a desired optical intensity distribution can be generated by an array of phase shifting (or amplitude changing) elements is a promising approach in…
Principles for single-pixel terahertz imaging based on the engineering of illuminating and collecting nonparaxial diffractive optics
Sergej Orlov, Rusnė Ivaškevičiūtė-Povilauskienė, Karolis Mundrys +7
The art of light engineering unveils a world of possibilities through the meticulous manipulation of photonic properties such as intensity, phase, and polarization. The precise con…
Controllable Spatial Array of Bessel-like Beams with Independent Axial Intensity Distributions for Laser Microprocessing
Sergej Orlov, Alfonsas Juršėnas, Justas Baltrukonis +1
Bessel beams generated via axicons are widely used for various applications like optical tweezers or laser microfabrication of transparent materials. The specific intensity profile…
Optical Bessel-like Beams with Engineered Axial Phase and Intensity Distribution
Sergej Orlov, Alfonsas Juršėnas, Ernestas Nacius
Bessel beams are known for their property of maintaining propagation-invariant transverse intensity distribution. The true Bessel beams has unlimited energy, however the experiment…
Parabolic Vector Focus Wave Modes
Pavel Gotovski, Sergej Orlov
Weber-type parabolic beams have a transverse intensity profile, which is parabolically-shaped and can be flexibly controlled. On the other hand, this type of beams belongs to the f…
Vector Focus Wave Modes with Elliptic Cross-Section
Vitalis Vosylius, Sergej Orlov
Nondiffracting pulsed beams are well studied nowadays and can be as short as a few femtoseconds. The nondiffracting pulsed beams not only resist diffraction but also propagate with…
Quintessence in the Weyl-Gauss-Bonnet model
José Jaime Terente Díaz, Konstantinos Dimopoulos, Mindaugas Karčiauskas +1
Quintessence models have been widely examined in the context of scalar-Gauss-Bonnet gravity, a subclass of Horndeski's theory, and were proposed as viable candidates for Dark Energ…
Deriving physical parameters of unresolved star clusters. VII. Adaptive aperture photometry of the M31 PHAT star clusters
Eimantas Krisciunas, Karolis Daugevicius, Rima Stonkute +1
This work is the seventh study in a series dedicated to investigating degeneracies of simultaneous age, mass, extinction, and metallicity determinations of partially resolved or un…
Fully three-dimensional sound speed-corrected multi-wavelength photoacoustic breast tomography
M. Dantuma, F. Lucka, S. C. Kruitwagen +21
Photoacoustic tomography is a contrast agent-free imaging technique capable of visualizing blood vessels and tumor-associated vascularization in breast tissue. While sophisticated…
Life after AGN switchoff: evolution and properties of fossil galactic outflows
Kastytis Zubovas, Gediminas Maskeliūnas
Galaxy-wide outflows driven by active galactic nuclei (AGN) are an important ingredient in galaxy evolution. Analytical calculations suggest that such outflows have significant ine…
Effect of Cauchy noise on a network of quadratic integrate-and-fire neurons with non-Cauchy heterogeneities
Viktoras Pyragas, Kestutis Pyragas
We analyze the dynamics of large networks of pulse-coupled quadratic integrate-and-fire neurons driven by Cauchy noise and non-Cauchy heterogeneous inputs. Two types of heterogenei…
The antiferromagnetic phase transition in the layered CuFePS semiconductor: experiment and DFT modelling
V. Pashchenko, O. Bludov, D. Baltrunas +4
The experimental studies of the paramagnetic-antiferromagnetic phase transition through Mössbauer spectroscopy and measurements of temperature and field dependencies of magnetic su…
The fraction and kinematics of broad absorption line quasars across cosmic time
Manuela Bischetti, Fabrizio Fiore, Chiara Feruglio +17
Luminous quasars are powerful targets to investigate the role of feedback from supermassive black-holes (BHs) in regulating the growth phases of BHs themselves and of their host ga…