Chalcogenide phase-change material-based, ultrathin, all-dielectric tunable mid-infrared metamaterial perfect absorber

Roy Avrahamy; Amiel A. Ishaaya; Mark Auslender

Chalcogenide phase-change material-based, ultrathin, all-dielectric tunable mid-infrared metamaterial perfect absorber

Roy Avrahamy, Amiel A. Ishaaya, Mark Auslender

Department of Electrical & Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Ultrathin, all-dielectric, metamaterial design based on an asymmetrical optical micro-/nanocavity, enclosing a 10 nm thick Ge₂Sb₂Te₅ photoabsorber film, is inversely optimized for perfect tunable absorption in the mid-infrared. The absorption can be actively/geometrically pre-/post-fabrication spectrally tuned.

Original language	English
Title of host publication	CLEO
Subtitle of host publication	QELS_Fundamental Science, QELS 2022
Publisher	Optica Publishing Group (formerly OSA)
ISBN (Electronic)	9781557528209
State	Published - 1 Jan 2022
Event	CLEO: QELS_Fundamental Science, QELS 2022 - San Jose, United States Duration: 15 May 2022 → 20 May 2022

Publication series

Name	Optics InfoBase Conference Papers

Conference

Conference	CLEO: QELS_Fundamental Science, QELS 2022
Country/Territory	United States
City	San Jose
Period	15/05/22 → 20/05/22

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

Cite this

@inproceedings{46557873b3694be9a7e132a74b08dd24,

title = "Chalcogenide phase-change material-based, ultrathin, all-dielectric tunable mid-infrared metamaterial perfect absorber",

abstract = "Ultrathin, all-dielectric, metamaterial design based on an asymmetrical optical micro-/nanocavity, enclosing a 10 nm thick Ge2Sb2Te5 photoabsorber film, is inversely optimized for perfect tunable absorption in the mid-infrared. The absorption can be actively/geometrically pre-/post-fabrication spectrally tuned.",

author = "Roy Avrahamy and Ishaaya, {Amiel A.} and Mark Auslender",

note = "Publisher Copyright: {\textcopyright} Optica Publishing Group 2022, {\textcopyright} 2022 The Author(s); CLEO: QELS_Fundamental Science, QELS 2022 ; Conference date: 15-05-2022 Through 20-05-2022",

year = "2022",

month = jan,

day = "1",

language = "English",

series = "Optics InfoBase Conference Papers",

publisher = "Optica Publishing Group (formerly OSA)",

booktitle = "CLEO",

}

Avrahamy, R, Ishaaya, AA & Auslender, M 2022, Chalcogenide phase-change material-based, ultrathin, all-dielectric tunable mid-infrared metamaterial perfect absorber. in CLEO: QELS_Fundamental Science, QELS 2022., FTh4D.8, Optics InfoBase Conference Papers, Optica Publishing Group (formerly OSA), CLEO: QELS_Fundamental Science, QELS 2022, San Jose, United States, 15/05/22.

Chalcogenide phase-change material-based, ultrathin, all-dielectric tunable mid-infrared metamaterial perfect absorber. / Avrahamy, Roy; Ishaaya, Amiel A.; Auslender, Mark.
CLEO: QELS_Fundamental Science, QELS 2022. Optica Publishing Group (formerly OSA), 2022. FTh4D.8 (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Ishaaya, Amiel A.

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PY - 2022/1/1

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N2 - Ultrathin, all-dielectric, metamaterial design based on an asymmetrical optical micro-/nanocavity, enclosing a 10 nm thick Ge2Sb2Te5 photoabsorber film, is inversely optimized for perfect tunable absorption in the mid-infrared. The absorption can be actively/geometrically pre-/post-fabrication spectrally tuned.

AB - Ultrathin, all-dielectric, metamaterial design based on an asymmetrical optical micro-/nanocavity, enclosing a 10 nm thick Ge2Sb2Te5 photoabsorber film, is inversely optimized for perfect tunable absorption in the mid-infrared. The absorption can be actively/geometrically pre-/post-fabrication spectrally tuned.

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M3 - Conference contribution

AN - SCOPUS:85136812956

T3 - Optics InfoBase Conference Papers

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T2 - CLEO: QELS_Fundamental Science, QELS 2022

Y2 - 15 May 2022 through 20 May 2022

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Chalcogenide phase-change material-based, ultrathin, all-dielectric tunable mid-infrared metamaterial perfect absorber

Abstract

Publication series

Conference

ASJC Scopus subject areas

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