Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Olivier Spitz"'
Autor:
Olivier Spitz, Andreas Herdt, Jiagui Wu, Grégory Maisons, Mathieu Carras, Chee-Wei Wong, Wolfgang Elsäßer, Frédéric Grillot
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Free-space communication in the mid-IR domain has many potential applications, but security is still challenging. Here, the authors use chaos synchronization in a QCL-based free-space link as a way to increase privacy of such transmissions.
Externí odkaz:
https://doaj.org/article/0839e1001c5c4db781986b5702705b0a
Publikováno v:
Photonics, Vol 9, Iss 1, p 29 (2022)
The topic of external optical feedback in quantum-cascade lasers is relevant for stability and beam-properties considerations. Albeit less sensitive to external optical feedback than other lasers, quantum-cascade lasers can exhibit several behaviors
Externí odkaz:
https://doaj.org/article/75d16a8f5bb8434299710dedf374ba6c
Publikováno v:
Nonlinear Theory and Its Applications, IEICE. 13:44-52
Autor:
Frederic Grillot, Pierre Didier, Hamza Dely, Thomas Bonazzi, Olivier Spitz, Elie Awwad, Etienne Rodriguez, Angela Vasanelli, Carlo Sirtori
Publikováno v:
2022 IEEE Photonics Conference (IPC).
Autor:
Pierre Didier, Hamza Dely, Thomas Bonazzi, Olivier Spitz, Elie Awwad, Étienne Rodriguez, Angela Vasanelli, Carlo Sirtori, Frédéric Grillot
Publikováno v:
Advanced Photonics. 4
Autor:
Frédéric Grillot, Pierre Didier, Olivier Spitz, Livia Del Balzo, Hyunah Kim, Hamza Dely, Thomas Bonazzi, Etienne Rodriguez, Djamal Gacemi, Angela Vasanelli, Carlo Sirtori
Publikováno v:
Terahertz Emitters, Receivers, and Applications XIII.
Autor:
Olivier Spitz, Alice Guillaume-Manca, Ke Yang, Pierre Didier, Junqi Liu, Elie Awwad, Frederic Grillot
Publikováno v:
2022 IEEE Research and Applications of Photonics in Defense Conference (RAPID).
Autor:
Olivier Spitz, Shiyuan Zhao, Pierre Didier, Daniel Andres Diaz-Thomas, Laurent Cerutti, Alexei N. Baranov, Hedwig Knotig, Robert Weih, Johannes Koth, Benedikt Schwarz, Frederic Grillot
Publikováno v:
2022 IEEE Photonics Society Summer Topicals Meeting Series (SUM).
Autor:
Pierre Didier, Hedwig Knötig, Olivier Spitz, Laurent Cerutti, Anna Lardschneider, Elie Awwad, Daniel Diaz-Thomas, A. N. Baranov, Robert Weih, Johannes Koeth, Benedikt Schwarz, Frédéric Grillot
Publikováno v:
Photonics Research. 11:582
Space-to-ground high-speed transmission is of utmost importance for the development of a worldwide broadband network. Mid-infrared wavelengths offer numerous advantages for building such a system, spanning from low atmospheric attenuation to eye-safe
Publikováno v:
Optics Express. 31:11966
We propose and experimentally demonstrate parallel LiDAR using random intensity fluctuations from a highly multimode laser. We optimize a degenerate cavity to have many spatial modes lasing simultaneously with different frequencies. Their spatio-temp