Zobrazeno 1 - 10
of 706
pro vyhledávání: '"A. Soboń"'
In this study, we introduce a new approach to fabricating fiber optic microlenses using a three-electrode arc fusion splicer. Through beam propagation method-based simulations, we verified the performance of our lenses, achieving highly consistent re
Externí odkaz:
http://arxiv.org/abs/2411.19591
Autor:
A. Soboń, J. Drozd-Sokołowska, E. Paszkiewicz-Kozik, L. Popławska, M. Morawska, J. Tryc-Szponder, L. Bołkun, J. Rybka, K. Pruszczyk, A. Juda, A. Majeranowski, E. Iskierka-Jażdżewska, P. Steckiewicz, K. Wdowiak, B. Budziszewska, K. Jamroziak, I. Hus, E. Lech-Marańda, B. Puła
Publikováno v:
HemaSphere, Vol 6, Pp 575-576 (2022)
Externí odkaz:
https://doaj.org/article/7d74c0ffe47645179bdf10fed0e6b994
Autor:
Hjältén, Adrian, de Oliveira, Vinicius Silva, Silander, Isak, Rosina, Andrea, Rey, Michael, Rutkowski, Lucile, Soboń, Grzegorz, Lehmann, Kevin K., Foltynowicz, Aleksandra
We use optical-optical double-resonance (OODR) spectroscopy with a continuous wave (CW) pump and a cavity-enhanced frequency comb probe to measure high rotational energy levels of methane in the upper part of the triacontad polyad (P6). A high-power
Externí odkaz:
http://arxiv.org/abs/2406.08244
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 examined sample. However, such short pulses are susceptible to broadening
Externí odkaz:
http://arxiv.org/abs/2402.12911
Publikováno v:
Opt. Express 31, 27667-27676 (2023)
We characterized and analyzed the effect of intracavity spectral filtering in the Er:fiber laser mode-locked with a semiconductor saturable absorber mirror (SESAM). We studied the dispersive properties of bandpass filters and their influence on the c
Externí odkaz:
http://arxiv.org/abs/2401.16555
We report our investigation on ultrashort laser pulse optimization using an AI algorithm in a system consisting of a mode-locked oscillator, a spectral phase shaper, and a highly nonlinear amplifier. We analyzed the performance of the pulse optimizat
Externí odkaz:
http://arxiv.org/abs/2401.00467
Many experiments in biological and medical sciences currently use multiphoton microscopy as a core imaging technique. To date, solid-state lasers are most commonly used as excitation beam sources. However, the most demanding applications require prec
Externí odkaz:
http://arxiv.org/abs/2308.12753
Autor:
de Oliveira, Vinicius Silva, Silander, Isak, Rutkowski, Lucile, Soboń, Grzegorz, Axner, Ove, Lehmann, Kevin K., Foltynowicz, Aleksandra
Publikováno v:
Nature Communications 15, 161 (2024)
Accurate parameters of molecular hot-band transitions, i.e., those starting from vibrationally excited levels, are needed to accurately model high-temperature spectra in astrophysics and combustion, yet laboratory spectra measured at high temperature
Externí odkaz:
http://arxiv.org/abs/2307.03256
Autor:
Germann, Matthias, Hjältén, Adrian, Tennyson, Jonathan, Yurchenko, Sergei N., Gordon, Iouli E., Pett, Christian, Silander, Isak, Krzempek, Karol, Hudzikowski, Arkadiusz, Głuszek, Aleksander, Soboń, Grzegorz, Foltynowicz, Aleksandra
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer 108782 (2023)
We use optical frequency comb Fourier transform spectroscopy to record high-resolution, low-pressure, room-temperature spectra of formaldehyde (H$_2$$^{12}$C$^{16}$O) in the range of 1250 to 1390 cm$^{-1}$. Through line-by-line fitting, we retrieve l
Externí odkaz:
http://arxiv.org/abs/2306.12246
Autor:
Vinicius Silva de Oliveira, Isak Silander, Lucile Rutkowski, Grzegorz Soboń, Ove Axner, Kevin K. Lehmann, Aleksandra Foltynowicz
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-6 (2024)
Externí odkaz:
https://doaj.org/article/622d10ff50a8480390de39155762be32