707 citations
- AGH University of KrakowPL483 papers
- Centre National de la Recherche ScientifiqueFR85 papers
- Institute of PhysicsPL75 papers
- Polish Academy of SciencesPL72 papers
- University of Tennessee at KnoxvilleUS57 papers
- University of WrocławPL57 papers
- Institute of MathematicsPL51 papers
- Jožef Stefan InstituteSI49 papers
- University of WarsawPL45 papers
- University of LjubljanaSI39 papers
- University of MünsterDE36 papers
- Max Planck Institute for the Physics of Complex SystemsDE34 papers
51 papers · 1 filter
Quench, Glow, or Stay Silent: Distance-Controlled Up-Conversion Emission near Metallic Nanowires
Maciej Cwierzona, Michal Zebrowski, Pavel Dziarhai +5
We demonstrate controlled transitions between competing radiative and nonradiative decay channels in the up-conversion luminescence of NaYF4:Er3+/Yb3+ nanocrystals placed in proxim…
Towards polarization steganography
Valeria Tena-Piñon, Atefeh Akbarpour, Przemyslaw Litwin +6
We propose and experimentally demonstrate a polarization--based steganographic scheme using partially polarized vector beams. In our approach, the spatially dependent polarization…
Monolithic Integration of Sub-50 nm III-V Nano-Heterostructures on Si (001) for Telecom Photonics
Alisha Nanwani, Paweł Wyborski, Michael S. Seifner +5
The demand for advanced photonics technology is increasing rapidly, fueled by the necessity for high-performance and cost-effective optical information processing systems extending…
Narrow-linewidth exciton-polariton laser
Bianca Rae Fabricante, Mateusz Król, Matthias Wurdack +8
Exciton-polariton laser is a promising source of coherent light for low-energy applications due to its low-threshold operation. However, a detailed experimental study of its spectr…
Laser Beam Shaping Using a Photoinduced Azopolymer Droplet-Based Mask
R. Barille, A. Korbut, S. Zielinska +2
The dewetting of an azopolymer droplet, followed by the photostructuration of the evaporated droplet, is employed to create an amplitude mask. This straightforward process yields a…
Efficient multiphoton microscopy with picosecond laser pulses
Katarzyna Kunio, Jakub Bogusławski, Grzegorz Soboń
Multiphoton microscopes employ femtosecond lasers as light sources because the high peak power of the ultrashort pulse allows for multiphoton excitation of fluorescence in the exam…