Performance enhanced multicolor quantum grid infrared photodetector with graphene/GaAs heterojunction

Bor Wei Liang; Chiu Chang Huang; Kuang Ju Kao; Yann Wen Lan; Chieh Hsiung Kuan

doi:10.1364/CLEO_AT.2020.AF3I.6

Performance enhanced multicolor quantum grid infrared photodetector with graphene/GaAs heterojunction

Bor Wei Liang, Chiu Chang Huang, Kuang Ju Kao, Yann Wen Lan, Chieh Hsiung Kuan

Department of Physics

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

Abstract

We have demonstrated a performance enhanced multicolor quantum grid infrared photodetector (QGIP) through graphene overlaying. The responsivity and the detectivity are improved due to the photoelectrons extra-generated at the Graphene-GaAs interface contribute to the photocurrent.

Original language	English
Title of host publication	CLEO
Subtitle of host publication	Applications and Technology, CLEO_AT 2020
Publisher	Optica Publishing Group (formerly OSA)
ISBN (Print)	9781943580767
DOIs	https://doi.org/10.1364/CLEO_AT.2020.AF3I.6
Publication status	Published - 2020
Event	CLEO: Applications and Technology, CLEO_AT 2020 - Washington, United States Duration: 2020 May 10 → 2020 May 15

Publication series

Name	Optics InfoBase Conference Papers
Volume	Part F181-CLEO-AT 2020
ISSN (Electronic)	2162-2701

Conference

Conference	CLEO: Applications and Technology, CLEO_AT 2020
Country/Territory	United States
City	Washington
Period	2020/05/10 → 2020/05/15

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

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10.1364/CLEO_AT.2020.AF3I.6

Cite this

Liang, B. W., Huang, C. C., Kao, K. J., Lan, Y. W., & Kuan, C. H. (2020). Performance enhanced multicolor quantum grid infrared photodetector with graphene/GaAs heterojunction. In CLEO: Applications and Technology, CLEO_AT 2020 Article AF3I.6 (Optics InfoBase Conference Papers; Vol. Part F181-CLEO-AT 2020). Optica Publishing Group (formerly OSA). https://doi.org/10.1364/CLEO_AT.2020.AF3I.6

Performance enhanced multicolor quantum grid infrared photodetector with graphene/GaAs heterojunction. / Liang, Bor Wei; Huang, Chiu Chang; Kao, Kuang Ju et al.
CLEO: Applications and Technology, CLEO_AT 2020. Optica Publishing Group (formerly OSA), 2020. AF3I.6 (Optics InfoBase Conference Papers; Vol. Part F181-CLEO-AT 2020).

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

Liang, BW, Huang, CC, Kao, KJ, Lan, YW & Kuan, CH 2020, Performance enhanced multicolor quantum grid infrared photodetector with graphene/GaAs heterojunction. in CLEO: Applications and Technology, CLEO_AT 2020., AF3I.6, Optics InfoBase Conference Papers, vol. Part F181-CLEO-AT 2020, Optica Publishing Group (formerly OSA), CLEO: Applications and Technology, CLEO_AT 2020, Washington, United States, 2020/05/10. https://doi.org/10.1364/CLEO_AT.2020.AF3I.6

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title = "Performance enhanced multicolor quantum grid infrared photodetector with graphene/GaAs heterojunction",

abstract = "We have demonstrated a performance enhanced multicolor quantum grid infrared photodetector (QGIP) through graphene overlaying. The responsivity and the detectivity are improved due to the photoelectrons extra-generated at the Graphene-GaAs interface contribute to the photocurrent.",

author = "Liang, {Bor Wei} and Huang, {Chiu Chang} and Kao, {Kuang Ju} and Lan, {Yann Wen} and Kuan, {Chieh Hsiung}",

note = "Publisher Copyright: CLEO 2020 {\textcopyright} OSA 2020 {\textcopyright} 2020 The Author(s).; CLEO: Applications and Technology, CLEO_AT 2020 ; Conference date: 10-05-2020 Through 15-05-2020",

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AB - We have demonstrated a performance enhanced multicolor quantum grid infrared photodetector (QGIP) through graphene overlaying. The responsivity and the detectivity are improved due to the photoelectrons extra-generated at the Graphene-GaAs interface contribute to the photocurrent.

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AN - SCOPUS:85095125206

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T3 - Optics InfoBase Conference Papers

BT - CLEO

PB - Optica Publishing Group (formerly OSA)

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ER -

Performance enhanced multicolor quantum grid infrared photodetector with graphene/GaAs heterojunction

Abstract

Publication series

Conference

ASJC Scopus subject areas

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