Multimode Lasing in All-Solution-Processed UV-Nanoimprinted Distributed Feedback MAPbI3 Perovskite Waveguides

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Multimode Lasing in All-Solution-Processed UV-Nanoimprinted Distributed Feedback MAPbI3 Perovskite Waveguides. / Goldberg, Iakov; Annavarapu, Nirav; Leitner, Simon et al.
In: ACS photonics, Vol. 10.2023, No. 5, 17.05.2023, p. 1591-1600.

Research output: Contribution to journalArticleResearchpeer-review

Harvard

Goldberg, I, Annavarapu, N, Leitner, S, Elkhouly, K, Han, F, Verellen, N, Kuna, T, Qiu, W, Rolin, C, Genoe, J, Gehlhaar, R & Heremans, P 2023, 'Multimode Lasing in All-Solution-Processed UV-Nanoimprinted Distributed Feedback MAPbI3 Perovskite Waveguides', ACS photonics, vol. 10.2023, no. 5, pp. 1591-1600. https://doi.org/10.1021/acsphotonics.3c00206

APA

Goldberg, I., Annavarapu, N., Leitner, S., Elkhouly, K., Han, F., Verellen, N., Kuna, T., Qiu, W., Rolin, C., Genoe, J., Gehlhaar, R., & Heremans, P. (2023). Multimode Lasing in All-Solution-Processed UV-Nanoimprinted Distributed Feedback MAPbI3 Perovskite Waveguides. ACS photonics, 10.2023(5), 1591-1600. https://doi.org/10.1021/acsphotonics.3c00206

Vancouver

Goldberg I, Annavarapu N, Leitner S, Elkhouly K, Han F, Verellen N et al. Multimode Lasing in All-Solution-Processed UV-Nanoimprinted Distributed Feedback MAPbI3 Perovskite Waveguides. ACS photonics. 2023 May 17;10.2023(5):1591-1600. doi: 10.1021/acsphotonics.3c00206

Author

Goldberg, Iakov ; Annavarapu, Nirav ; Leitner, Simon et al. / Multimode Lasing in All-Solution-Processed UV-Nanoimprinted Distributed Feedback MAPbI3 Perovskite Waveguides. In: ACS photonics. 2023 ; Vol. 10.2023, No. 5. pp. 1591-1600.

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@article{e44468a5c33747a789684686ffebd700,
title = "Multimode Lasing in All-Solution-Processed UV-Nanoimprinted Distributed Feedback MAPbI3 Perovskite Waveguides",
abstract = "In this work, we present an all-solution fabrication approach for external second-order 1D distributed feedback (DFB) gratings using soft UV-nanoimprint lithography (UV-NIL) above archetypical methylammonium lead iodide (MAPbI3) perovskite films. This high-throughput method can be carried out in an ambient environment and requires only slightly elevated temperatures as low as 70 °C, gentle imprint pressure, and the use of compatible UV-NIL resin. Under stripe-shaped optical excitation, we observe simultaneously occurring optical phenomena in our high-gain strong-scattering perovskite films, namely amplified spontaneous emission, random lasing, and 1D DFB lasing. In pursuit of distinguishing these mechanisms, we explore far-field emission patterns and output polarization. Additionally, the DFB lasing is hardly attenuated when a thin absorbing indium tin oxide (ITO) film, commonly used as an electrode in fully contacted electrical devices, is inserted between the perovskite film and the DFB grating. As a result, we reproducibly achieve single and multimode, low-threshold (below 100 μJ·cm–2), narrow linewidth (below 0.2 nm), and strongly polarized (extinction ratio above 50) optically pumped DFB lasing for MAPbI3 waveguides with and without an adjacent ITO layer. We believe that the proposed resonator integration approach can be extended toward complete electrically active devices, enabling an alternative integration scheme to achieve current-injection lasing.",
author = "Iakov Goldberg and Nirav Annavarapu and Simon Leitner and Karim Elkhouly and Fei Han and Niels Verellen and Tibor Kuna and Weiming Qiu and Cedric Rolin and Jan Genoe and Robert Gehlhaar and Paul Heremans",
year = "2023",
month = may,
day = "17",
doi = "10.1021/acsphotonics.3c00206",
language = "English",
volume = "10.2023",
pages = "1591--1600",
journal = "ACS photonics",
issn = "2330-4022",
publisher = "American Chemical Society",
number = "5",

}

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TY - JOUR

T1 - Multimode Lasing in All-Solution-Processed UV-Nanoimprinted Distributed Feedback MAPbI3 Perovskite Waveguides

AU - Goldberg, Iakov

AU - Annavarapu, Nirav

AU - Leitner, Simon

AU - Elkhouly, Karim

AU - Han, Fei

AU - Verellen, Niels

AU - Kuna, Tibor

AU - Qiu, Weiming

AU - Rolin, Cedric

AU - Genoe, Jan

AU - Gehlhaar, Robert

AU - Heremans, Paul

PY - 2023/5/17

Y1 - 2023/5/17

N2 - In this work, we present an all-solution fabrication approach for external second-order 1D distributed feedback (DFB) gratings using soft UV-nanoimprint lithography (UV-NIL) above archetypical methylammonium lead iodide (MAPbI3) perovskite films. This high-throughput method can be carried out in an ambient environment and requires only slightly elevated temperatures as low as 70 °C, gentle imprint pressure, and the use of compatible UV-NIL resin. Under stripe-shaped optical excitation, we observe simultaneously occurring optical phenomena in our high-gain strong-scattering perovskite films, namely amplified spontaneous emission, random lasing, and 1D DFB lasing. In pursuit of distinguishing these mechanisms, we explore far-field emission patterns and output polarization. Additionally, the DFB lasing is hardly attenuated when a thin absorbing indium tin oxide (ITO) film, commonly used as an electrode in fully contacted electrical devices, is inserted between the perovskite film and the DFB grating. As a result, we reproducibly achieve single and multimode, low-threshold (below 100 μJ·cm–2), narrow linewidth (below 0.2 nm), and strongly polarized (extinction ratio above 50) optically pumped DFB lasing for MAPbI3 waveguides with and without an adjacent ITO layer. We believe that the proposed resonator integration approach can be extended toward complete electrically active devices, enabling an alternative integration scheme to achieve current-injection lasing.

AB - In this work, we present an all-solution fabrication approach for external second-order 1D distributed feedback (DFB) gratings using soft UV-nanoimprint lithography (UV-NIL) above archetypical methylammonium lead iodide (MAPbI3) perovskite films. This high-throughput method can be carried out in an ambient environment and requires only slightly elevated temperatures as low as 70 °C, gentle imprint pressure, and the use of compatible UV-NIL resin. Under stripe-shaped optical excitation, we observe simultaneously occurring optical phenomena in our high-gain strong-scattering perovskite films, namely amplified spontaneous emission, random lasing, and 1D DFB lasing. In pursuit of distinguishing these mechanisms, we explore far-field emission patterns and output polarization. Additionally, the DFB lasing is hardly attenuated when a thin absorbing indium tin oxide (ITO) film, commonly used as an electrode in fully contacted electrical devices, is inserted between the perovskite film and the DFB grating. As a result, we reproducibly achieve single and multimode, low-threshold (below 100 μJ·cm–2), narrow linewidth (below 0.2 nm), and strongly polarized (extinction ratio above 50) optically pumped DFB lasing for MAPbI3 waveguides with and without an adjacent ITO layer. We believe that the proposed resonator integration approach can be extended toward complete electrically active devices, enabling an alternative integration scheme to achieve current-injection lasing.

UR - https://doi.org/10.1021/acsphotonics.3c00206

U2 - 10.1021/acsphotonics.3c00206

DO - 10.1021/acsphotonics.3c00206

M3 - Article

VL - 10.2023

SP - 1591

EP - 1600

JO - ACS photonics

JF - ACS photonics

SN - 2330-4022

IS - 5

ER -