Observation of photonic landau levels in strained honeycomb lattices

O. Jamadi; E. Rozas; M. Milićevic; G. Salerno; T. Ozawa; I. Carusotto; L. Le Gratiet; I. Sagnes; A. Lemaître; A. Harouri; J. Bloch; A. Amo

doi:10.1109/CLEOE-EQEC.2019.8871764

Observation of photonic landau levels in strained honeycomb lattices

O. Jamadi, E. Rozas, M. Milićevic, G. Salerno, T. Ozawa, I. Carusotto, L. Le Gratiet, I. Sagnes, A. Lemaître, A. Harouri, J. Bloch, A. Amo

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Photonic resonators consisting of semiconductor coupled micropillars arranged in hexagonal lattices (Fig. 1(a)) provide an excellent platform to study, emulate and control the transport and topological properties of single-layered 2D materials like graphene [1]. The lattices of photonic micropillars allow the control of the onsite energies, nearest-neighbours coupling and direct access to the dispersion and wave functions in simple photoluminescence experiments. Even though photons are barely sensitive to magnetic fields, it has been shown that the engineering of a hopping gradient in a honeycomb lattice creates an artificial valley dependent magnetic field [2]. The intensity of this pseudo-magnetic field is directly proportional to the hopping gradient applied to the lattice.

Original language	English
Title of host publication	2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728104690
DOIs	https://doi.org/10.1109/CLEOE-EQEC.2019.8871764
Publication status	Published - 2019 Jun
Externally published	Yes
Event	2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 - Munich, Germany Duration: 2019 Jun 23 → 2019 Jun 27

Publication series

Name	2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019

Conference

Conference	2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019
Country/Territory	Germany
City	Munich
Period	19/6/23 → 19/6/27

ASJC Scopus subject areas

Spectroscopy
Electronic, Optical and Magnetic Materials
Instrumentation
Atomic and Molecular Physics, and Optics
Computer Networks and Communications

Access to Document

10.1109/CLEOE-EQEC.2019.8871764

Cite this

Jamadi, O., Rozas, E., Milićevic, M., Salerno, G., Ozawa, T., Carusotto, I., Le Gratiet, L., Sagnes, I., Lemaître, A., Harouri, A., Bloch, J., & Amo, A. (2019). Observation of photonic landau levels in strained honeycomb lattices. In 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 [8871764] (2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CLEOE-EQEC.2019.8871764

Observation of photonic landau levels in strained honeycomb lattices. / Jamadi, O.; Rozas, E.; Milićevic, M.; Salerno, G.; Ozawa, T.; Carusotto, I.; Le Gratiet, L.; Sagnes, I.; Lemaître, A.; Harouri, A.; Bloch, J.; Amo, A.

2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019. Institute of Electrical and Electronics Engineers Inc., 2019. 8871764 (2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Jamadi, O, Rozas, E, Milićevic, M, Salerno, G, Ozawa, T, Carusotto, I, Le Gratiet, L, Sagnes, I, Lemaître, A, Harouri, A, Bloch, J & Amo, A 2019, Observation of photonic landau levels in strained honeycomb lattices. in 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019., 8871764, 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019, Institute of Electrical and Electronics Engineers Inc., 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019, Munich, Germany, 19/6/23. https://doi.org/10.1109/CLEOE-EQEC.2019.8871764

Jamadi O, Rozas E, Milićevic M, Salerno G, Ozawa T, Carusotto I et al. Observation of photonic landau levels in strained honeycomb lattices. In 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019. Institute of Electrical and Electronics Engineers Inc. 2019. 8871764. (2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019). https://doi.org/10.1109/CLEOE-EQEC.2019.8871764

Jamadi, O. ; Rozas, E. ; Milićevic, M. ; Salerno, G. ; Ozawa, T. ; Carusotto, I. ; Le Gratiet, L. ; Sagnes, I. ; Lemaître, A. ; Harouri, A. ; Bloch, J. ; Amo, A. / Observation of photonic landau levels in strained honeycomb lattices. 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019. Institute of Electrical and Electronics Engineers Inc., 2019. (2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019).

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abstract = "Photonic resonators consisting of semiconductor coupled micropillars arranged in hexagonal lattices (Fig. 1(a)) provide an excellent platform to study, emulate and control the transport and topological properties of single-layered 2D materials like graphene [1]. The lattices of photonic micropillars allow the control of the onsite energies, nearest-neighbours coupling and direct access to the dispersion and wave functions in simple photoluminescence experiments. Even though photons are barely sensitive to magnetic fields, it has been shown that the engineering of a hopping gradient in a honeycomb lattice creates an artificial valley dependent magnetic field [2]. The intensity of this pseudo-magnetic field is directly proportional to the hopping gradient applied to the lattice.",

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AU - Carusotto, I.

AU - Le Gratiet, L.

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AB - Photonic resonators consisting of semiconductor coupled micropillars arranged in hexagonal lattices (Fig. 1(a)) provide an excellent platform to study, emulate and control the transport and topological properties of single-layered 2D materials like graphene [1]. The lattices of photonic micropillars allow the control of the onsite energies, nearest-neighbours coupling and direct access to the dispersion and wave functions in simple photoluminescence experiments. Even though photons are barely sensitive to magnetic fields, it has been shown that the engineering of a hopping gradient in a honeycomb lattice creates an artificial valley dependent magnetic field [2]. The intensity of this pseudo-magnetic field is directly proportional to the hopping gradient applied to the lattice.

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Observation of photonic landau levels in strained honeycomb lattices

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