Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Ugaitz Elu"'
Publikováno v:
APL Photonics, Vol 9, Iss 8, Pp 080801-080801-7 (2024)
We study and describe the reshaping of ultrashort and broadband mid-IR optical pulses in an ambient atmosphere. While all pulse propagation undergoes dispersion and absorption, which causes pulse reshaping, the effects are strongly pronounced for bro
Externí odkaz:
https://doaj.org/article/d2c5e990fca24ba8adf3d3e4eed49685
Autor:
Franz, Dominik, Nicolas, Rana, Boutu, Willem, Shi, Liping, Ripault, Quentin, Kholodtsova, Maria, Iwan, Bianca, Etxano, Ugaitz Elu, Kovacev, Milutin, Biegert, Jens, Merdji, Hamed
Nanoscale amplification of non-linear processes in solid-state devices opens novel applications in nano-electronics, nano-medicine or high energy conversion for example. Coupling few nano-joules laser energy at a nanometer scale for strong field phys
Externí odkaz:
http://arxiv.org/abs/1709.09153
Publikováno v:
Nonlinear Frequency Generation and Conversion: Materials and Devices XXII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91aa2978cce57ef758c9e4742736a69a
https://doi.org/10.1117/12.2656345
https://doi.org/10.1117/12.2656345
Autor:
Francesco Tani, Lenard Vamos, Ugaitz Elu, Jens Biegert, Valentin Petrov, Luke Maidment, Dmitrii Badikov, Michael H. Frosz, David Novoa, Valeriy Badikov, Philip St. J. Russell
Publikováno v:
Nature Photonics
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
High-brightness sources of coherent and few-cycle-duration light waveforms with spectral coverage from the ultraviolet to the terahertz would offer unprecedented versatility and opportunities for a wide range of applications from bio-chemical sensing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59d8143fe84e0987a83f6ce4dc23d27c
https://doi.org/10.1038/s41566-020-00735-1
https://doi.org/10.1038/s41566-020-00735-1
Autor:
Ugaitz Elu, Luke Maidment, Lenard Vamos, Julita Poborska, Igor Tyulnev, Francesco Tani, David Novoa, Michael H. Frosz, Valeriy Badikov, Dmitrii Badikov, Valentin Petrov, Philip St. J. Russell, Jens Biegert
Publikováno v:
Optica Advanced Photonics Congress 2022.
We will discuss a carrier-to-envelope phase-controlled high brightness source of light covering 7 optical octaves. The spectral brightness up to 5 orders of magnitude higher than the brightest synchrotron and ranges from 340 nm to 40,000 nm.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75d0a43ac476af355daf028b3ce806f1
https://doi.org/10.1364/assl.2022.atu4a.1
https://doi.org/10.1364/assl.2022.atu4a.1
Autor:
Ugaitz Elu, Luke Maidment, Lenard Vamos, Francesco Tani, David Novoa, Michael H. Frosz, Valeriy Badikov, Dmitrii Badikov, Valentin Petrov, Philip St. J. Russell, Jens Biegert
Publikováno v:
Light Filaments: Structures, challenges and applications ISBN: 9781785612404
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7703b5fe19627d4ab03a196a7da4949b
https://doi.org/10.1049/sbew527e_ch4
https://doi.org/10.1049/sbew527e_ch4
Autor:
Valeriy Badikov, Philip St. J. Russell, Francesco Tani, Michael H. Frosz, David Novoa, Valentin Petrov, Jens Biegert, Ugaitz Elu, Dmitrii Badikov, Luke Maidment, Lenard Vamos
Publikováno v:
2021 IEEE Photonics Conference (IPC)
We present an ultra-high brightness source of carrier-to-envelope phase-controlled light waveforms providing simultaneous spectral coverage across 7 optical octaves. The spectral brightness 2–5 orders of magnitude above synchrotron sources ranging
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1def59cb857bab63032a6e5f89b148a2
https://doi.org/10.1109/ipc48725.2021.9592965
https://doi.org/10.1109/ipc48725.2021.9592965
Autor:
Valeriy Badikov, Dmitrii Badikov, Luke Maidment, F. Haberstroh, Valentin Petrov, Ugaitz Elu, Tobias Steinle, Lenard Vamos, Jens Biegert
Publikováno v:
Optics Letters
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
B a G a 2 G e S e 6 (BGGSe) is a newly developed nonlinear material that is attractive for ultrabroad frequency mixing and ultrashort pulse generation due to its comparably low dispersion and high damage threshold. A numerical study shows the materia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0c4fe00b7d9279546bb8a04aa4979ae
http://arxiv.org/abs/2106.11557
http://arxiv.org/abs/2106.11557
Autor:
Michael Enders, Ugaitz Elu, Jens Biegert, Christian Hensel, Luke Maidment, Lenard Vamos, Igor Tyulnev
Publikováno v:
2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
The mid-infrared range is of tremendous importance in molecular spectroscopy, ultrafast chemistry biochemical research or medical diagnostics because of increased oscillator strengths for molecular spectroscopy. The mid-IR range is of equal interest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b62e4a5475aa6b46118de6b35acd54f
https://doi.org/10.1109/cleo/europe-eqec52157.2021.9541659
https://doi.org/10.1109/cleo/europe-eqec52157.2021.9541659
Autor:
D. Sánchez, Christian Hensel, Jens Biegert, Michael Enders, Luke Maidment, Lenard Vamos, Igor Tyulnev, Ugaitz Elu
Publikováno v:
2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
The mid-infrared spectral regime is a current focus of interest for investigation of molecular fingerprint region absorption, crystal lattice vibrations, superconductors, spin waves etc. [1] and an ultrawide bandwidth is promised for telecommunicatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f03e97eb5b73612f96253056600aaba1
https://doi.org/10.1109/cleo/europe-eqec52157.2021.9542318
https://doi.org/10.1109/cleo/europe-eqec52157.2021.9542318