2022
DOI: 10.1016/j.optlastec.2022.108460
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Hybridized magnetic lattice resonances for narrowband perfect absorption

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Cited by 7 publications
(5 citation statements)
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“…Periodic arrays of metallic nanostructures support collective electromagnetic modes commonly known as lattice resonances. These modes, which appear in the spectrum at wavelengths commensurate with the periodicity of the array, are the result of the coherent multiple scattering between the individual constituents. , Due to their collective nature, lattice resonances give rise to very narrow optical responses, with extraordinarily high quality factors for systems made of metallic nanostructures, and couple strongly with light, producing values of reflectance and absorbance that can reach the theoretical limits for two-dimensional systems. , Such exceptional properties have made lattice resonances the subject of an extensive research effort, which has resulted in the proposal and development of a wide range of applications. These include, among others, ultrasensitive biosensors, color filters, , light-emitting devices, light-to-heat transducers, , and even platforms to explore new physical phenomena. …”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Periodic arrays of metallic nanostructures support collective electromagnetic modes commonly known as lattice resonances. These modes, which appear in the spectrum at wavelengths commensurate with the periodicity of the array, are the result of the coherent multiple scattering between the individual constituents. , Due to their collective nature, lattice resonances give rise to very narrow optical responses, with extraordinarily high quality factors for systems made of metallic nanostructures, and couple strongly with light, producing values of reflectance and absorbance that can reach the theoretical limits for two-dimensional systems. , Such exceptional properties have made lattice resonances the subject of an extensive research effort, which has resulted in the proposal and development of a wide range of applications. These include, among others, ultrasensitive biosensors, color filters, , light-emitting devices, light-to-heat transducers, , and even platforms to explore new physical phenomena. …”
Section: Introductionmentioning
confidence: 99%
“…4,5 Due to their collective nature, lattice resonances give rise to very narrow optical responses, 6−9 with extraordinarily high quality factors for systems made of metallic nanostructures, 10−13 and couple strongly with light, 14−16 producing values of reflectance and absorbance that can reach the theoretical limits for two-dimensional systems. 17,18 Such exceptional properties have made lattice resonances the subject of an extensive research effort, which has resulted in the proposal and development of a wide range of applications. These include, among others, ultrasensitive biosensors, 19−21 color filters, 22,23 light-emitting devices, 24−28 light-to-heat transducers, 29,30 and even platforms to explore new physical phenomena.…”
Section: ■ Introductionmentioning
confidence: 99%
“…In fact, most of the previous works on perfect absorption rely on the overlap of a collective lattice resonance of the array with a localized mode supported by its individual constituents. [51][52][53][54] This procedure, however, has the limitation that the wavelength at which the overlap occurs cannot be easily modified. The reason is that a change in the spectral position of the localized mode can only be accomplished by modifying the polarizability of the nanostructures, which, in turn, modifies the properties of the lattice resonance.…”
Section: Introductionmentioning
confidence: 99%
“…8 Lattice resonances appear at wavelengths that match the periodicity of the array 9−11 and, thanks to their collective nature, exhibit strong optical responses with lineshapes much narrower than those associated with the individual nanostructures composing the array. 12−15 In particular, arrays supporting lattice resonances can reach values of reflectance and absorbance that saturate the theoretical limits [9][10][11]16 with quality factors well beyond one thousand. 17−19 At the same time, they produce very strong near-field enhancements, 20,21 only limited by the number of elements of the array that are coherently coupled.…”
Section: ■ Introductionmentioning
confidence: 99%
“…An ensemble of metallic nanostructures arranged in a periodic pattern is capable of supporting collective modes known as lattice resonances. These modes are the direct consequence of the regular arrangement of the array, which enables the coherent multiple scattering between the optical responses of the individual constituents . Lattice resonances appear at wavelengths that match the periodicity of the array and, thanks to their collective nature, exhibit strong optical responses with lineshapes much narrower than those associated with the individual nanostructures composing the array. In particular, arrays supporting lattice resonances can reach values of reflectance and absorbance that saturate the theoretical limits , with quality factors well beyond one thousand. At the same time, they produce very strong near-field enhancements, , only limited by the number of elements of the array that are coherently coupled . As a result of their exceptional properties, lattice resonances are being explored for the development of different optical systems such as color filters, , lenses, light-emitting devices, and chiral elements, as well as ultrasensitive biosensors, light-to-heat transducers, , and even platforms to mediate long-range energy transfer, strong coupling, , or to achieve Bose-Einstein condensation. , …”
Section: Introductionmentioning
confidence: 99%