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Nonlinear polaritons in a monolayer semiconductor coupled to optical bound states in the continuum. / Kravtsov, Vasily; Khestanova, Ekaterina; Benimetskiy, Fedor A.; Ivanova, Tatiana; Samusev, Anton K.; Sinev, Ivan S.; Pidgayko, Dmitry; Mozharov, Alexey M.; Mukhin, Ivan S.; Lozhkin, Maksim S.; Kapitonov, Yuri V.; Brichkin, Andrey S.; Kulakovskii, Vladimir D.; Shelykh, Ivan A.; Tartakovskii, Alexander I.; Walker, Paul M.; Skolnick, Maurice S.; Krizhanovskii, Dmitry N.; Iorsh, Ivan V.

In: Light: Science and Applications, Vol. 9, No. 1, 56, 09.04.2020.

Research output: Contribution to journal › Letter › peer-review

Harvard

Kravtsov, V, Khestanova, E, Benimetskiy, FA, Ivanova, T, Samusev, AK, Sinev, IS, Pidgayko, D, Mozharov, AM, Mukhin, IS, Lozhkin, MS, Kapitonov, YV, Brichkin, AS, Kulakovskii, VD, Shelykh, IA, Tartakovskii, AI, Walker, PM, Skolnick, MS, Krizhanovskii, DN & Iorsh, IV 2020, 'Nonlinear polaritons in a monolayer semiconductor coupled to optical bound states in the continuum', Light: Science and Applications, vol. 9, no. 1, 56. https://doi.org/10.1038/s41377-020-0286-z

APA

Kravtsov, V., Khestanova, E., Benimetskiy, F. A., Ivanova, T., Samusev, A. K., Sinev, I. S., Pidgayko, D., Mozharov, A. M., Mukhin, I. S., Lozhkin, M. S., Kapitonov, Y. V., Brichkin, A. S., Kulakovskii, V. D., Shelykh, I. A., Tartakovskii, A. I., Walker, P. M., Skolnick, M. S., Krizhanovskii, D. N., & Iorsh, I. V. (2020). Nonlinear polaritons in a monolayer semiconductor coupled to optical bound states in the continuum. Light: Science and Applications, 9(1), [56]. https://doi.org/10.1038/s41377-020-0286-z

Vancouver

Kravtsov V, Khestanova E, Benimetskiy FA, Ivanova T, Samusev AK, Sinev IS et al. Nonlinear polaritons in a monolayer semiconductor coupled to optical bound states in the continuum. Light: Science and Applications. 2020 Apr 9;9(1). 56. https://doi.org/10.1038/s41377-020-0286-z

Author

Kravtsov, Vasily ; Khestanova, Ekaterina ; Benimetskiy, Fedor A. ; Ivanova, Tatiana ; Samusev, Anton K. ; Sinev, Ivan S. ; Pidgayko, Dmitry ; Mozharov, Alexey M. ; Mukhin, Ivan S. ; Lozhkin, Maksim S. ; Kapitonov, Yuri V. ; Brichkin, Andrey S. ; Kulakovskii, Vladimir D. ; Shelykh, Ivan A. ; Tartakovskii, Alexander I. ; Walker, Paul M. ; Skolnick, Maurice S. ; Krizhanovskii, Dmitry N. ; Iorsh, Ivan V. / Nonlinear polaritons in a monolayer semiconductor coupled to optical bound states in the continuum. In: Light: Science and Applications. 2020 ; Vol. 9, No. 1.

BibTeX

@article{885866211c0e4038be6110fa47f35e12,
title = "Nonlinear polaritons in a monolayer semiconductor coupled to optical bound states in the continuum",
abstract = "Optical bound states in the continuum (BICs) provide a way to engineer very narrow resonances in photonic crystals. The extended interaction time in these systems is particularly promising for the enhancement of nonlinear optical processes and the development of the next generation of active optical devices. However, the achievable interaction strength is limited by the purely photonic character of optical BICs. Here, we mix the optical BIC in a photonic crystal slab with excitons in the atomically thin semiconductor MoSe2 to form nonlinear exciton-polaritons with a Rabi splitting of 27 meV, exhibiting large interaction-induced spectral blueshifts. The asymptotic BIC-like suppression of polariton radiation into the far field toward the BIC wavevector, in combination with effective reduction of the excitonic disorder through motional narrowing, results in small polariton linewidths below 3 meV. Together with a strongly wavevector-dependent Q-factor, this provides for the enhancement and control of polariton–polariton interactions and the resulting nonlinear optical effects, paving the way toward tuneable BIC-based polaritonic devices for sensing, lasing, and nonlinear optics.",
keywords = "MICROCAVITY, EXCITONS",
author = "Vasily Kravtsov and Ekaterina Khestanova and Benimetskiy, {Fedor A.} and Tatiana Ivanova and Samusev, {Anton K.} and Sinev, {Ivan S.} and Dmitry Pidgayko and Mozharov, {Alexey M.} and Mukhin, {Ivan S.} and Lozhkin, {Maksim S.} and Kapitonov, {Yuri V.} and Brichkin, {Andrey S.} and Kulakovskii, {Vladimir D.} and Shelykh, {Ivan A.} and Tartakovskii, {Alexander I.} and Walker, {Paul M.} and Skolnick, {Maurice S.} and Krizhanovskii, {Dmitry N.} and Iorsh, {Ivan V.}",
year = "2020",
month = apr,
day = "9",
doi = "10.1038/s41377-020-0286-z",
language = "English",
volume = "9",
journal = "Light: Science and Applications",
issn = "2095-5545",
publisher = "Nature Publishing Group",
number = "1",

}

RIS

TY - JOUR

T1 - Nonlinear polaritons in a monolayer semiconductor coupled to optical bound states in the continuum

AU - Kravtsov, Vasily

AU - Khestanova, Ekaterina

AU - Benimetskiy, Fedor A.

AU - Ivanova, Tatiana

AU - Samusev, Anton K.

AU - Sinev, Ivan S.

AU - Pidgayko, Dmitry

AU - Mozharov, Alexey M.

AU - Mukhin, Ivan S.

AU - Lozhkin, Maksim S.

AU - Kapitonov, Yuri V.

AU - Brichkin, Andrey S.

AU - Kulakovskii, Vladimir D.

AU - Shelykh, Ivan A.

AU - Tartakovskii, Alexander I.

AU - Walker, Paul M.

AU - Skolnick, Maurice S.

AU - Krizhanovskii, Dmitry N.

AU - Iorsh, Ivan V.

PY - 2020/4/9

Y1 - 2020/4/9

N2 - Optical bound states in the continuum (BICs) provide a way to engineer very narrow resonances in photonic crystals. The extended interaction time in these systems is particularly promising for the enhancement of nonlinear optical processes and the development of the next generation of active optical devices. However, the achievable interaction strength is limited by the purely photonic character of optical BICs. Here, we mix the optical BIC in a photonic crystal slab with excitons in the atomically thin semiconductor MoSe2 to form nonlinear exciton-polaritons with a Rabi splitting of 27 meV, exhibiting large interaction-induced spectral blueshifts. The asymptotic BIC-like suppression of polariton radiation into the far field toward the BIC wavevector, in combination with effective reduction of the excitonic disorder through motional narrowing, results in small polariton linewidths below 3 meV. Together with a strongly wavevector-dependent Q-factor, this provides for the enhancement and control of polariton–polariton interactions and the resulting nonlinear optical effects, paving the way toward tuneable BIC-based polaritonic devices for sensing, lasing, and nonlinear optics.

AB - Optical bound states in the continuum (BICs) provide a way to engineer very narrow resonances in photonic crystals. The extended interaction time in these systems is particularly promising for the enhancement of nonlinear optical processes and the development of the next generation of active optical devices. However, the achievable interaction strength is limited by the purely photonic character of optical BICs. Here, we mix the optical BIC in a photonic crystal slab with excitons in the atomically thin semiconductor MoSe2 to form nonlinear exciton-polaritons with a Rabi splitting of 27 meV, exhibiting large interaction-induced spectral blueshifts. The asymptotic BIC-like suppression of polariton radiation into the far field toward the BIC wavevector, in combination with effective reduction of the excitonic disorder through motional narrowing, results in small polariton linewidths below 3 meV. Together with a strongly wavevector-dependent Q-factor, this provides for the enhancement and control of polariton–polariton interactions and the resulting nonlinear optical effects, paving the way toward tuneable BIC-based polaritonic devices for sensing, lasing, and nonlinear optics.

KW - MICROCAVITY

KW - EXCITONS

UR - http://www.scopus.com/inward/record.url?scp=85083301274&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/6633201f-ca47-36ae-89a5-6ad81bebb28b/

U2 - 10.1038/s41377-020-0286-z

DO - 10.1038/s41377-020-0286-z

M3 - Letter

AN - SCOPUS:85083301274

VL - 9

JO - Light: Science and Applications

JF - Light: Science and Applications

SN - 2095-5545

IS - 1

M1 - 56

ER -

ID: 53077102