Ultra-thin Perfect Optical Absorption Metamaterial for Mid Infrared Photodetection

Roy Avrahamy; Moshe Zohar; Benjamin Milgrom; Mark Auslender

Ultra-thin Perfect Optical Absorption Metamaterial for Mid Infrared Photodetection

Roy Avrahamy, Moshe Zohar, Benjamin Milgrom, Mark Auslender

Department of Electrical & Computer Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

We inversely design a sub-vacuum-wavelength thick metamaterial comprising meta-surface, microcavity, and ultra-thin photo-absorber, with an absorptance spectrum ∼ 99% peaked at 3.5µm, maintaining this level over a flattop range around this wavelength.

Original language	English
Article number	JTu3B.44
Journal	Optics InfoBase Conference Papers
State	Published - 1 Jan 2022
Event	CLEO: Science and Innovations, S and I 2022 - San Jose, United States Duration: 15 May 2022 → 20 May 2022

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

Cite this

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title = "Ultra-thin Perfect Optical Absorption Metamaterial for Mid Infrared Photodetection",

abstract = "We inversely design a sub-vacuum-wavelength thick metamaterial comprising meta-surface, microcavity, and ultra-thin photo-absorber, with an absorptance spectrum ∼ 99% peaked at 3.5µm, maintaining this level over a flattop range around this wavelength.",

author = "Roy Avrahamy and Moshe Zohar and Benjamin Milgrom and Mark Auslender",

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

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journal = "Optics InfoBase Conference Papers",

issn = "2162-2701",

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T1 - Ultra-thin Perfect Optical Absorption Metamaterial for Mid Infrared Photodetection

AU - Avrahamy, Roy

AU - Zohar, Moshe

AU - Milgrom, Benjamin

AU - Auslender, Mark

PY - 2022/1/1

Y1 - 2022/1/1

N2 - We inversely design a sub-vacuum-wavelength thick metamaterial comprising meta-surface, microcavity, and ultra-thin photo-absorber, with an absorptance spectrum ∼ 99% peaked at 3.5µm, maintaining this level over a flattop range around this wavelength.

AB - We inversely design a sub-vacuum-wavelength thick metamaterial comprising meta-surface, microcavity, and ultra-thin photo-absorber, with an absorptance spectrum ∼ 99% peaked at 3.5µm, maintaining this level over a flattop range around this wavelength.

UR - http://www.scopus.com/inward/record.url?scp=85136814294&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:85136814294

SN - 2162-2701

JO - Optics InfoBase Conference Papers

JF - Optics InfoBase Conference Papers

M1 - JTu3B.44

T2 - CLEO: Science and Innovations, S and I 2022

Y2 - 15 May 2022 through 20 May 2022

ER -

Ultra-thin Perfect Optical Absorption Metamaterial for Mid Infrared Photodetection

Abstract

ASJC Scopus subject areas

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