Publications

2022

• Mid-infrared free-space cryptosystem
  
  • Spitz Olivier
  • Herdt Andreas
  • Didier Pierre
  • Elsäßer Wolfgang
  • Grillot Frédéric
  Nonlinear Theory and Its Applications, IEICE, The Institute of Electronics, Information and Communication Engineers, 2022, 13, pp.44 - 52. Communication privacy is one of the key requirements for always expanding networks. Furthermore, fibre systems are becoming saturated and many remote areas do not have access to broadband connection because current systems are too difficult or expensive to deploy. In this work, we experimentally demonstrate a mid-infrared free-space cryptosystem that is based on chaos synchronization between two quantum cascade lasers. Optimal amplitude conditions to ensure both privacy and acceptable deciphering are described, paving the way towards a wide adoption of quantum cascade lasers for future communication systems. (10.1587/nolta.13.44)
  DOI : 10.1587/nolta.13.44
• On the decoding of lattices constructed via a single parity check
  
  • Corlay Vincent
  • Boutros Joseph J
  • Ciblat Philippe
  IEEE Transactions on Information Theory, Institute of Electrical and Electronics Engineers, 2022, 68 (5), pp.2951 - 2968. This paper investigates the decoding of a remarkable set of lattices: We treat in a unified framework the Leech lattice in dimension 24, the Nebe lattice in dimension 72, and the Barnes-Wall lattices. A new interesting lattice is constructed as a simple application of single parity-check principle on the Leech lattice. The common aspect of these lattices is that they can be obtained via a single parity check or via the king construction. We exploit these constructions to introduce a new efficient paradigm for decoding. This leads to efficient list decoders and quasi-optimal decoders on the Gaussian channel. Both theoretical and practical performance (point error probability and complexity) of the new decoders are provided. (10.1109/TIT.2022.3148196)
  DOI : 10.1109/TIT.2022.3148196
• Pulling, Pressing, and Sensing with In-Flat: Transparent Touch Overlay for Smartphones
  
  • Zhang Zhuoming
  • Alvina Jessalyn
  • Détienne Françoise
  • Lecolinet Eric
  , 2022, pp.1-9. (10.1145/3531073.3531111)
  DOI : 10.1145/3531073.3531111
• Le pillage de la communauté des logiciels libres
  
  • O'Neil Mathieu
  • Muselli Laure
  • Pailler Fred
  • Zacchiroli Stefano
  Le Monde Diplomatique, Le Monde, 2022, pp.20-21.
• A Style-Based GAN Encoder for High Fidelity Reconstruction of Images and Videos
  
  • Yao Xu
  • Newson Alasdair
  • Gousseau Yann
  • Hellier Pierre
  , 2022, pp.581-597.
• Reflection sensitivity of InAs/GaAs epitaxial quantum dot lasers under direct modulation
  
  • Ding Shihao
  • Dong Bozhang
  • Huang Heming
  • Bowers John E
  • Grillot Frédéric
  Electronics Letters, IET, 2022, 58 (9), pp.363-365. This paper reports on the reflection sensitivity under direct modulation operation of a 1.3 μm InAs/GaAs quantum dot laser that is epitaxially grown on silicon. The quantum dot laser exhibits a high tolerance to back reflections with low error transmission at 6 Gbps. This study paves the way for developing directly modulated isolator-free photonic integrated circuits based on quantum dot lasers. (10.1049/ell2.12440)
  DOI : 10.1049/ell2.12440