Mutual information in weak-coherent-state detection using a homodyne optical costas loop with different phase errors - Télécom Paris Accéder directement au contenu
Article Dans Une Revue Microwave and Optical Technology Letters Année : 2013

Mutual information in weak-coherent-state detection using a homodyne optical costas loop with different phase errors

Josue López
  • Fonction : Auteur
Edith Garcia
  • Fonction : Auteur
Arturo Arvizu
  • Fonction : Auteur
Francisco Mendieta
  • Fonction : Auteur
Roberto Conte
  • Fonction : Auteur

Résumé

A free-space experimental set-up for measuring the quadrature components of weak-coherent-state laser signals, based on a homodyne Costas loop configuration is presented. Loop parameters are optimized as a trade-off between quantum and phase noises. Using binary phase-shift-keying modulation, measurements on the mutual information are presented for different photon numbers and phase errors.

Dates et versions

hal-04109048 , version 1 (29-05-2023)

Identifiants

Citer

Josue López, Edith Garcia, Arturo Arvizu, Francisco Mendieta, Phillipe Gallion, et al.. Mutual information in weak-coherent-state detection using a homodyne optical costas loop with different phase errors. Microwave and Optical Technology Letters, 2013, 55 (4), pp.769-772. ⟨10.1002/mop.27459⟩. ⟨hal-04109048⟩
9 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More