Zobrazeno 1 - 10
of 627
pro vyhledávání: '"Fuerbach A"'
Autor:
Kimbaras Džiugas, Fuerbach Alexander, Liang Wei, Steinleitner Philipp, Gröbmeyer Sebastian, Karpowicz Nicholas, Krausz Ferenc, Weigel Alexander
Publikováno v:
EPJ Web of Conferences, Vol 307, p 04043 (2024)
We investigate spectral broadening in TiO2 seeded by > 2 W, τ0.5 = 26 fs, 23 MHz pulses from a Cr:ZnS amplifier. We generate pulses covering spectrum from 1.1 to 3.2 µm at the -20-dB level at 1.3 W. © 2024 The Author(s)
Externí odkaz:
https://doaj.org/article/0f290a0c9976448d9ee032d7d226b274
Autor:
Fernandez, T Toney, Hwang, Y, Mahmodi, H, Otten, D, Plenecassagne, L, Cozic, S, Gross, S, Kabakova, I, Withford, M, Poulain, M, Fuerbach, A, Lancaster, D
This study reports the successful fabrication of high-positive refractive index change waveguides, exceeding 0.02 in fluoride glasses, marking a significant advancement in integrated optical components for visible to mid-infrared applications. This r
Externí odkaz:
http://arxiv.org/abs/2409.07674
Lack of low phonon energy glass waveguides delays the progress of integrated photonics in the mid-infrared wavelength. This perspective provides insights on the history of waveguide production in the past and what to expect in the near future.
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Externí odkaz:
http://arxiv.org/abs/2408.12050
Autor:
T. Toney Fernandez, Luyi Xu, Simon Gross, Gayathri Bharathan, Martin Ams, Karen Privat, Michael J. Withford, Alex Fuerbach
Publikováno v:
APL Photonics, Vol 9, Iss 11, Pp 110802-110802-9 (2024)
Femtosecond laser inscription of fluoride Fiber Bragg Gratings (FBGs) has enabled the realization of all-fiber laser sources at mid-infrared wavelengths. However, many fundamental aspects of the fabrication process remain unknown, which hinders furth
Externí odkaz:
https://doaj.org/article/35daa8c70f2c4914a9f1e75ed9f78eba
Publikováno v:
APL Photonics, Vol 9, Iss 11, Pp 110901-110901-21 (2024)
Since the early 1990s, when researchers began to explore rare-earth-doped mid-infrared glass fibers, fiber laser systems have emerged as promising high-brightness light sources with wavelengths beyond 2.5 μm for applications in spectroscopy and sens
Externí odkaz:
https://doaj.org/article/37278027c1cb49d592cf8362a9661370
Autor:
Fernandez, T Toney, Johnston, B, Gross, S, Cozic, S, Poulain, M, Mahmodi, H, Kabakova, I, Withford, M, Fuerbach, A
Zirconium fluoride (ZBLAN) glass, the standard material used in fiber-based mid-infrared photonics, has been re-designed to enable the fabrication of high index-contrast low-loss waveguides via femtosecond laser direct writing. We demonstrate that in
Externí odkaz:
http://arxiv.org/abs/2203.00215
Autor:
Gross Simon, Arriola Alexander, Jovanovic Nemanja, Charles Ned, Tuthill Peter G., Olaizola Santiago M., Fuerbach Alexander, Withford Michael J.
Publikováno v:
MATEC Web of Conferences, Vol 8, p 06009 (2013)
We present a novel process to fabricate high index contrast waveguides in boro-aluminosilicate glass based on differential thermal post-annealing. Firstly, large high index contrast multimode waveguides are inscribed and subsequently annealed to achi
Externí odkaz:
https://doaj.org/article/8633260f27b84fc88263c4ab5333b630
Autor:
Gross S., Meany T. D., Arriola A., Miese C., Williams R. J., Duan Y., Liu Q., Spaleniak I., Ams M., Dekker P., Jovanovic N., Fuerbach A., Ireland M., Steel M. J., Lancaster D. G., Heidepriem H. Ebendorff, Monro T. M., Withford M. J.
Publikováno v:
MATEC Web of Conferences, Vol 8, p 06004 (2013)
Detailed studies of intense light – material interactions has led to new insights into fs laser induced refractive index change in a range of glass types. This body of knowledge enables the development of advanced processing methodologies, resultin
Externí odkaz:
https://doaj.org/article/73c90d5694b3488b80a6c363ea1f80c6
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Akademický článek
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