Zobrazeno 1 - 10
of 138
pro vyhledávání: '"Emilio Gini"'
Publikováno v:
ACS Photonics, 9 (2)
Mid-infrared semiconductor lasers in photonic integrated circuits are of considerable interest for a variety of industrial, environmental, and medical applications. However, photonic integration technologies in the mid-infrared lag far behind the nea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db2d9a5c889584e9693a14854753ae35
http://arxiv.org/abs/2306.04185
http://arxiv.org/abs/2306.04185
Autor:
David Stark, Filippos Kapsalidis, Zhixin Wang, Mathieu Bertrand, Ruijun Wang, Bo Meng, Emilio Gini, Mattias Beck, Jérôme Faist
Publikováno v:
Quantum Sensing and Nano Electronics and Photonics XIX.
Publikováno v:
OSA Technical Digest
Conference on Lasers and Electro-Optics
Conference on Lasers and Electro-Optics
We present an active-passive monolithic integration platform developed for the mid-infrared spectral range. The monolithically integrated quantum cascade lasers output optical power up to 550 mW in pulsed operation and 100 mW in continuous wave opera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7163dc8d79c06fd08bbdf151defa9fa2
https://hdl.handle.net/20.500.11850/520133
https://hdl.handle.net/20.500.11850/520133
Autor:
Giacomo Scalari, Yan-Ting Sun, Jérôme Faist, Sebastian Lourdudoss, Mattias Beck, Bo Meng, Giriprasanth Omanakuttan, Yong Liang, Emilio Gini, Ilia Sergachev, Zhixin Wang
Publikováno v:
2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
Quantum cascade lasers (QCLs) are the sources of choice for many laser-based applications in the mid-infrared region. Because of the unique 2D in-plane coupling mechanism, a photonic crystal (PhC)-QCL [1] has superior advantages on mode selection, su
Autor:
Zhixin Wang, Yong Liang, Bo Meng, Yanting Sun, Giriprasanth Omanakuttan, Emilio Gini, Mattias Beck, Ilia Sergachev, Sebastian Lourdudoss, Jérôme Faist, Giacomo Scalari
Publikováno v:
Conference on Lasers and Electro-Optics.
Autor:
Filippos Kapsalidis, Mehran Shahmohammadi, Jérôme Faist, Morten Hundt, Martin J. Süess, Béla Tuzson, Emilio Gini, Mattias Beck, Lukas Emmenegger
Publikováno v:
Semiconductor Science and Technology, 34 (8)
We review the progress of multi-wavelength distributed feedback (DFB) quantum cascade lasers (QCLs) as sources for broadband mid-infrared (mid-IR) spectroscopy. While it is possible to tune the emission wavelength of DFB QCLs in a frequency range of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd65b239ee8c491f9720c2609df461e6
Autor:
Giacomo Scalari, Mattias Beck, Emilio Gini, Yong Liang, Zhixin Wang, Jérôme Faist, Bo Meng, Johanna Wolf
Publikováno v:
Applied Physics Letters
Applied Physics Letters, 114 (3)
Applied Physics Letters, 114 (3)
We design and fabricate large-area (1.1 mm $\times$ 1.1 mm) photonic crystal quantum cascade lasers, enabling single-mode (wavelength $\sim$ 8.5 $��$m) surface emission at room temperature, with a maximum peak power up to 176 mW. The beam diverge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8dd1cb1d0e3de6c6ae39566dca130bf
http://arxiv.org/abs/1811.08786
http://arxiv.org/abs/1811.08786
Autor:
Yong Liang, Jérôme Faist, Martin J. Süess, Mattias Beck, Pierre-Baptiste Vigneron, V. Liverini, Johanna Wolf, Alfredo Bismuto, Wondwosen Metaferia, Emilio Gini, M. Balaji, Sebastian Lourdudoss, Romain Peretti, Christopher Bonzon
Publikováno v:
Laser & Photonics Reviews. 10:843-848
High power single mode quantum cascade lasers with a narrow far field are important for several applications including surgery or military countermeasure. Existing technologies suffer from drawbacks such as operation temperature and scalability. In t
Autor:
Emilio Gini, M. Beck, Christopher Bonzon, Jérôme Faist, Johanna Wolf, Martin J. Süess, Pierre Jouy
Publikováno v:
IEEE Photonics Technology Letters. 28:1197-1200
We present an array of single-mode quantum cascade lasers operating in the range 8– $9.5~\mu \text{m}$ . The resonator features a pair of distributed Bragg reflectors for the mode selection, together with a second-order extraction grating. The radi
Autor:
Emilio Gini, Morten Hundt, Jérôme Faist, Mattias Beck, Martin J. Süess, Lukas Emmenegger, Mehran Shahmohammadi, Béla Tuzson, Johanna Wolf, Filippos Kapsalidis
Publikováno v:
Applied Physics B. 124
We report on the design, fabrication, and performance of dual-wavelength distributed-feedback (DFB) quantum cascade lasers (QCLs) emitting at several wavelengths in the mid-infrared (mid-IR) spectrum. In this work, two new designs are presented: for