Active meta-optics and nanophotonics with halide perovskites

Berestennikov, Alexander S.; Voroshilov, Pavel M.; Makarov, Sergey; Kivshar, Yuri S.

doi:10.1063/1.5107449

Cited by 74 publications

(62 citation statements)

References 140 publications

(205 reference statements)

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“…Noteworthy, since the Mie resonances can be excited in various halide perovskites demonstrating outstanding light-emitting and electronic properties, [1,4,10,24,25] the demonstrated approach is applicable for a broad range of materials from this family. However, MAPbBr 3 is one of the most prospective for various optoelectronic applications from lasers to light-emitting devices and solar cells.…”

Section: Wwwadvancedsciencenewscom Wwwlpr-journalorgmentioning

confidence: 99%

“…Recently, meta-optics based on halide perovskites nanostructures [1] has attracted a lot of attention due to its numerous applications in structural coloring, [2,3] enhanced luminescence, [4] tunable meta-pixels, [5,6] optical encoding, [7,8] lasing, [9][10][11] speckle-free imaging, [12] and photovoltaics. [13] Various applications of optoelectronic devices based on perovskites require suppression of reflection to achieve higher transparency in the sub-bandgap spectral range, but parasitic reflection limits the efficiency of photovoltaics devices, smart windows, and active glasses.…”

Section: Introductionmentioning

confidence: 99%

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Broadband Antireflection with Halide Perovskite Metasurfaces

Baryshnikova

Gets

Liashenko

et al. 2020

Laser & Photonics Reviews

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Meta-optics based on optically resonant dielectric nanostructures is a rapidly developing research field with many potential applications. Halide perovskite metasurfaces have emerged recently as a novel platform for meta-optics, and they offer unique opportunities for control of light in optoelectronic devices. Here, the generalized Kerker conditions are employed to overlap electric and magnetic Mie resonances in each meta-atom of MAPbBr 3 perovskite metasurface, and broadband suppression of reflection down to 4% is demonstrated. Furthermore, it is revealed that metasurface nanostructuring is also beneficial for the enhancement of photoluminescence. These results may be useful for applications of nanostructured halide perovskites in photovoltaics and semi-transparent multifunctional metadevices where reflection reduction is important for their high efficiency.

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Section: Wwwadvancedsciencenewscom Wwwlpr-journalorgmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Broadband Antireflection with Halide Perovskite Metasurfaces

Baryshnikova

Gets

Liashenko

et al. 2020

Laser & Photonics Reviews

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“…Halide perovskites feature exceptional excitonic properties. Bridging the gap between this novel class of light emitting materials and Mie resonant cavities will lead to outcomes in integrated light sources [81]. Enhancement of the photoluminescence of halide perovskites was first reported in 2018 by considering par- ticles made of MAPbI 3 created by using a laser ablation technique on a perovskite thin film.…”

Section: (B))mentioning

confidence: 99%

All-dielectric Mie-resonant metaphotonics

Bonod¹,

Kivshar²

2020

Comptes Rendus. Physique

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All-dielectric subwavelength structures made of high-refractive-index materials combine a unique set of advantages in comparison with their plasmonic counterparts. In particular, they can interact resonantly with light through the excitation of both electric and magnetic multipolar Mie-type resonances. This review discusses novel approaches to manipulate light with Mie-resonant dielectric subwavelength structures, spanning from individual nanoparticles to metasurfaces, and covering a broad range of effects, from nearfield energy enhancement to far-field beam shaping. Résumé. Les matériaux diélectriques à indice de réfraction élevé peuvent interagir de manière résonnante avec la lumière grâce à l'excitation de modes de Mie électriques et magnétiques. Cette revue présente un état de l'art du contrôle de la lumière par les résonances électriques et magnétiques de Mie dans les nanostructures diélectriques. Elle décrit tout d'abord la reproduction des conditions de Kerker pour un contrôle de la diffusion avant ou arrière de la lumière. Elle décrit ensuite l'intérêt des résonances de Mie pour (i) le contrôle de l'interaction entre la lumière et la matière dans les antennes optiques diélectriques (exaltation de champ proche, densité d'états et directivité d'émission), (ii) la génération d'états photoniques liés dans le continuum ou encore (iii) la génération de couleurs structurelles par des métasurfaces diélectriques.

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“…A rapid progress in the power conversion efficiency from 3.8 to 25.2% of perovskite-based solar cells [1,2] stimulated enormous interest to ABX 3 (A = MA +methylammonium, FA +formamidinium, Cs + ; B = Pb 2+ ; X = Cl − , Br − , I − ) materials for the development of various optoelectronic devices [3][4][5], optically pumped microlasers [6][7][8][9] and other photonic designs enabling efficient light management at nanoscale [10][11][12][13]. All-inorganic CsPbX 3 perovskites are good candidates to be applied for various nanophotonic applications [14,15] since they are not as sensitive to moisture as their organicinorganic counterparts and tend to form regularly shaped cavities from precursor solution at moderate temperatures of 50-70°C. In particular, both optical gain (∼10 4 cm −1 [16][17][18]) and refractive index (2-2.5) of the medium are high enough to create ultracompact lasers [19,20].…”

Section: Introductionmentioning

confidence: 99%

Perovskite nanowire lasers on low-refractive-index conductive substrate for high-Q and low-threshold operation

et al. 2020

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AbstractOver the last five years, inorganic lead halide perovskite nanowires have emerged as prospective candidates to supersede standard semiconductor analogs in advanced photonic designs and optoelectronic devices. In particular, CsPbX3 (X = Cl, Br, I) perovskite materials have great advantages over conventional semiconductors such as defect tolerance, highly efficient luminescence, and the ability to form regularly shaped nano- and microcavities from solution via fast crystallization. However, on the way of electrically pumped lasing, the perovskite nanowires grown on transparent conductive substrates usually suffer from strong undesirable light leakage increasing their threshold of lasing. Here, we report on the integration of CsPbBr3 nanowires with nanostructured indium tin oxide substrates possessing near-unity effective refractive index and high conductivity by using a simple wet chemical approach. Surface passivation of the substrates is found out to govern the regularity of the perovskite resonators’ shape. The nanowires show room-temperature lasing with ultrahigh quality factors (up to 7860) which are up to four times higher than that of similar structures on a flat indium tin oxide layer, resulting in more than twofold reduction of the lasing threshold for the nanostructured substrate. Numerical modeling of eigenmodes of the nanowires confirms the key role of low-refractive-index substrate for improved light confinement in the Fabry–Pérot cavity which results in superior laser performance.

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Active meta-optics and nanophotonics with halide perovskites

Cited by 74 publications

References 140 publications

Broadband Antireflection with Halide Perovskite Metasurfaces

Broadband Antireflection with Halide Perovskite Metasurfaces

All-dielectric Mie-resonant metaphotonics

Perovskite nanowire lasers on low-refractive-index conductive substrate for high-Q and low-threshold operation

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