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Large Phase-by-Phase Modulations in Atomic Interfaces

  Articoli su Riviste JCR/ISI  (anno 2015)

Autori:  Artoni M., Zavatta A

Affiliazione Autori:  European Laboratory for Nonlinear Spectroscopy (LENS), I-50019 Sesto Fiorentino, Firenze, Italy Istituto Nazionale di Ottica (INO-CNR), I-50125 Firenze, Italy Department of Engineering and Information Technology, Brescia University, I-25133 Brescia, Italy

Riassunto:  Phase-resonant closed-loop optical transitions can be engineered to achieve broadly tunable light phase shifts. Such a novel phase-by-phase control mechanism does not require a cavity and is illustrated here for an atomic interface where a classical light pulse undergoes radian level phase modulations all-optically controllable over a few micron scale. It works even at low intensities and hence may be relevant to new applications of all-optical weak-light signal processing.

Rivista/Giornale:  PHYSICAL REVIEW LETTERS
Volume n.:  115 (11)      Pagine da: 113005  a: 113005
Ulteriori informazioni:  This work was partially supported by European Union under the CHIST-ERA project QSCALE (Quantum Technologies for Extending the Range of Quantum Communications) and by the Italian Ministry of Education, University and Research under \"X-Nano\" project (Grant No. DM45975).
DOI: 10.1103/PhysRevLett.115.113005

*Impact Factor della Rivista: (2015) 7.645   *Citazioni: 6
data tratti da "WEB OF SCIENCE" (marchio registrato di Thomson Reuters) ed aggiornati a:  19/05/2019

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