Zobrazeno 1 - 10
of 340
pro vyhledávání: '"Jauregui Cesar"'
Autor:
Khalil Yahia, Grimm Moritz, Klenke Arno, Bahri Mehran, Jauregui Cesar, Nold Johannes, Haarlammert Nicoletta, Schreiber Thomas, Limpert Jens
Publikováno v:
EPJ Web of Conferences, Vol 307, p 02052 (2024)
This work presents a novel rod-type 35 core multi-core fiber design that is capable of overcoming the inherent lack of polarization maintenance in such structures. A polarization extinction ratio of 10.5dB is achieved.
Externí odkaz:
https://doaj.org/article/b7c40a58c78f400599bffd0fcbe87218
Autor:
Bahri Mehran, Jauregui Cesar, Klenke Arno, Lenski Mathias, Khalil Yahia, Nold Johannes, Haarlammert Nicoletta, Schreiber Thomas, Limpert Jens
Publikováno v:
EPJ Web of Conferences, Vol 307, p 02051 (2024)
This work focuses on achieving high peak and average power through incoherent beam combination of Q-switched 49-core fiber laser. Results show 1.5-MW peak power, and 502-W average power between 1-10 kHz.
Externí odkaz:
https://doaj.org/article/70fd7b4c75684d1d9708892fd72d62ba
Autor:
Aleshire Christopher, Steinkopff Albrecht, Klenke Arno, Jauregui Cesar, Böhme Steffen, Koch Tobias, Kuhn Stefan, Nold Johannes, Haarlammert Nicoletta, Schreiber Thomas, Limpert Jens
Publikováno v:
EPJ Web of Conferences, Vol 266, p 11002 (2022)
With active multicore fibers (MCFs), many parallel amplifying waveguides can be densely assembled into a common glass cladding. A tapered fiber geometry applied to MCFs enhances the power and energy scalability of these systems by increasing the dope
Externí odkaz:
https://doaj.org/article/0e96e34a146f418dada5a0fada7ab3cd
Publikováno v:
EPJ Web of Conferences, Vol 267, p 01027 (2022)
Externí odkaz:
https://doaj.org/article/448d52958f594a3a9c1b4dd955ed3cf4
Autor:
Wang Ziyao, Heuermann Tobias, Gebhardt Martin, Lenski Mathias, Gierschke Philipp, Klas Robert, Jauregui Cesar, Limpert Jens
Publikováno v:
EPJ Web of Conferences, Vol 267, p 02025 (2022)
Externí odkaz:
https://doaj.org/article/688029cbbf5f4d85963e3f79c3320122
Publikováno v:
EPJ Web of Conferences, Vol 267, p 02020 (2022)
Externí odkaz:
https://doaj.org/article/90f369c89c0e4d5291ff8b17962fc612
Autor:
Schreiber Thomas, Kuhn Stefan, Nold Johannes, Hupel Christian, Hein Sigrun, Schulze Steffen, Yildiz Benjamin, Häßner Denny, Strecker Maximilian, Klenke Arno, Aleshire Christopher, Steinkopf Albrecht, Jauregui Cesar, Limpert Jens, Walbaum Till, Haarlammert Nicoletta
Publikováno v:
EPJ Web of Conferences, Vol 267, p 02046 (2022)
Externí odkaz:
https://doaj.org/article/fcc8a72632e840d3b92d1ca4888922ac
Autor:
Buldt, Joachim, Stark, Henning, Mueller, Michael, Grebing, Christian, Jauregui, Cesar, Limpert, Jens
Publikováno v:
Opt. Lett. 46, 5256-5259 (2021)
We present a high-power source of broadband terahertz radiation covering the whole THz spectral region (0.1-30 THz). The two-color gas plasma generation process is driven by a state-of-the-art Ytterbium fiber chirped pulse amplification system based
Externí odkaz:
http://arxiv.org/abs/2201.03265
Autor:
Gaida, Christian, Gebhardt, Martin, Heuermann, Tobias, Wang, Ziyao, Jauregui, Cesar, Limpert, Jens
Publikováno v:
Opt. Express 29, 14963-14973 (2021)
We experimentally analyze the average-power-scaling capabilities of ultrafast, thulium-doped fiber amplifiers. It has been theoretically predicted that thulium-doped fiber laser systems, with an emission wavelength around 2 um, should be able to with
Externí odkaz:
http://arxiv.org/abs/2201.02139
Publikováno v:
Opt. Express 28, 38093-38105 (2020)
In this work we analyze the power scaling potential of amplifying multicore fibers (MCFs) used in coherently-combined systems. In particular, in this study we exemplarily consider rod-type MCFs with 2x2 up to 10x10 Ytterbium doped cores arranged in a
Externí odkaz:
http://arxiv.org/abs/2103.00978