Perovskite-based Lossy-mode resonance sensor in visible light spectrum: Comparison and optimization of optical enhancements

Yadollahzadeh, Sajjad; Aghbolaghi, Reza; Parvizi, Roghaieh

doi:10.1016/j.physb.2022.414048

Cited by 6 publications

(2 citation statements)

References 35 publications

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“…In this work we focus on the perovskite as novel LMRsupporting thin film material. Perovskites have already been studied for generating LMR but just in theoretical cases 23,24 . Perovskites are a family of materials with outstanding optical and electrical properties that have been extensively used as the active layer of LEDs 25 , photodetectors 26 , including X ray photodetectors 27 , sensors 28 , and photovoltaic solar cells 29 .…”

Section: Introductionmentioning

confidence: 99%

Generation of lossy mode resonances (LMR) using perovskite nanofilms

Armas,

Matias,

Lopez-Gonzalez

et al. 2024

OEA

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The results presented here show for the first time the experimental demonstration of the fabrication of lossy mode resonance (LMR) devices based on perovskite coatings deposited on planar waveguides. Perovskite thin films have been obtained by means of the spin coating technique and their presence was confirmed by ellipsometry, scanning electron microscopy, and X-ray diffraction testing. The LMRs can be generated in a wide wavelength range and the experimental results agree with the theoretical simulations. Overall, this study highlights the potential of perovskite thin films for the development of novel LMR-based devices that can be used for environmental monitoring, industrial sensing, and gas detection, among other applications.

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Section: Introductionmentioning

confidence: 99%

Generation of lossy mode resonances (LMR) using perovskite nanofilms

Armas,

Matias,

Lopez-Gonzalez

et al. 2024

OEA

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“…This explains that metallic oxides and polymers are the most typical materials used for generation of this type of resonance [3]. Related to this, promising materials such as graphene oxide [4], black phosphorus [5], tungsten oxide [6] and perovskites [7], can be used for the purpose of obtaining LMRs, which increases the potential of these type of sensors compared to other similar ones.…”

mentioning

confidence: 99%

Lossy Mode Resonance-Based Sensors in Planar Configuration: A Review

2023

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Lossy mode resonance based sensors have attracted much interest during the last decade in the domain of optical fiber. Here it is shown the progress made in the transfer of this technology to planar waveguides with different sensing applications such as environmental sensors and biosensors. In Addition, the inherent advantages in terms of robustness, simplicity and easiness to generate novel complex structures are discussed.

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