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Control of adiabatic light transfer in coupled waveguides with longitudinally varying detuning

Hassan Oukraou 1 Laura Vittadello 1, 2 Virginie Coda 1 Charles Ciret 1, 3 Massimo Alonzo 1, 4 Andon A. Rangelov 5 Nikolay V. Vitanov 5 Germano Montemezzani 1
1 LMOPS - Laboratoire Matériaux Optiques, Photonique et Systèmes
2 Universita degli Studi di Padova
3 OPERA - Optics, Photonics, Electromagnetism, Radio-Communications and Acoustics
4 Università degli Studi di Roma "La Sapienza" [Rome]
5 Department of Physics - Sofia Univ
Abstract : We study adiabatic light transfer in systems of two coupled waveguides with spatially varying detuning of the propagation constants, providing an analogy to the quantum phenomena of rapid adiabatic passage (RAP) and two-state stimulated Raman adiabatic passage (two-state STIRAP). Experimental demonstration using a photoinduction technique confirms the robust and broadband character of the structures that act as broadband directional couplers and broadband beam splitters, respectively.
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https://hal-centralesupelec.archives-ouvertes.fr/hal-01499470
Contributor : Sébastien van Luchene <>
Submitted on : Friday, March 31, 2017 - 2:44:02 PM
Last modification on : Tuesday, November 24, 2020 - 3:29:54 AM

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CENTRALESUPELEC | UNIV-LORRAINE | SUP_LMOPS | LMOPS-PHOTONIQUE

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Hassan Oukraou, Laura Vittadello, Virginie Coda, Charles Ciret, Massimo Alonzo, et al.. Control of adiabatic light transfer in coupled waveguides with longitudinally varying detuning. Physical Review A, American Physical Society, 2017, 95 (2), pp.023811(1-7). ⟨10.1103/PhysRevA.95.023811⟩. ⟨hal-01499470⟩

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