Giant modulation depth in the photoexcited topological surface plasmons exceeding 2,400 %

Sangwan Sim; Houk Jang; Nikesh Koirala; Matthew Brahlek; Ji Ho Sung; Jun Park; Soonyoung Cha; Seongshik Oh; Moon Ho Jo; Jong Hyun Ahn; Hyunyong Choi

doi:10.1109/CLEOPR.2015.7376001

Giant modulation depth in the photoexcited topological surface plasmons exceeding 2,400 %

Sangwan Sim, Houk Jang, Nikesh Koirala, Matthew Brahlek, Ji Ho Sung, Jun Park, Soonyoung Cha, Seongshik Oh, Moon Ho Jo, Jong Hyun Ahn, Hyunyong Choi

Department of Electrical and Electronic Engineering

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

Abstract

We present ultrafast optical modulation of plasmons in a topological insulator Bi₂Se₃ micrio-ribbon array. Unprecedented giant modulation depth up to 2,400 % is obtained with very low fluence of optical control pulse.

Original language	English
Title of host publication	2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781467371094
DOIs	https://doi.org/10.1109/CLEOPR.2015.7376001
Publication status	Published - 2016 Jan 7
Event	11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015 - Busan, Korea, Republic of Duration: 2015 Aug 24 → 2015 Aug 28

Publication series

Name	2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015
Volume	2

Other

Other	11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015
Country	Korea, Republic of
City	Busan
Period	15/8/24 → 15/8/28

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All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering
Atomic and Molecular Physics, and Optics

Cite this

Sim, S., Jang, H., Koirala, N., Brahlek, M., Sung, J. H., Park, J., Cha, S., Oh, S., Jo, M. H., Ahn, J. H., & Choi, H. (2016). Giant modulation depth in the photoexcited topological surface plasmons exceeding 2,400 %. In 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015 [7376001] (2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015; Vol. 2). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CLEOPR.2015.7376001

Sim, Sangwan ; Jang, Houk ; Koirala, Nikesh ; Brahlek, Matthew ; Sung, Ji Ho ; Park, Jun ; Cha, Soonyoung ; Oh, Seongshik ; Jo, Moon Ho ; Ahn, Jong Hyun ; Choi, Hyunyong. / Giant modulation depth in the photoexcited topological surface plasmons exceeding 2,400 %. 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015. Institute of Electrical and Electronics Engineers Inc., 2016. (2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015).

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title = "Giant modulation depth in the photoexcited topological surface plasmons exceeding 2,400 %",

abstract = "We present ultrafast optical modulation of plasmons in a topological insulator Bi2Se3 micrio-ribbon array. Unprecedented giant modulation depth up to 2,400 % is obtained with very low fluence of optical control pulse.",

author = "Sangwan Sim and Houk Jang and Nikesh Koirala and Matthew Brahlek and Sung, {Ji Ho} and Jun Park and Soonyoung Cha and Seongshik Oh and Jo, {Moon Ho} and Ahn, {Jong Hyun} and Hyunyong Choi",

year = "2016",

month = jan,

day = "7",

doi = "10.1109/CLEOPR.2015.7376001",

language = "English",

series = "2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015",

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note = "11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015 ; Conference date: 24-08-2015 Through 28-08-2015",

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Sim, S, Jang, H, Koirala, N, Brahlek, M, Sung, JH, Park, J, Cha, S, Oh, S, Jo, MH, Ahn, JH & Choi, H 2016, Giant modulation depth in the photoexcited topological surface plasmons exceeding 2,400 %. in 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015., 7376001, 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015, vol. 2, Institute of Electrical and Electronics Engineers Inc., 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015, Busan, Korea, Republic of, 15/8/24. https://doi.org/10.1109/CLEOPR.2015.7376001

Giant modulation depth in the photoexcited topological surface plasmons exceeding 2,400 %. / Sim, Sangwan; Jang, Houk; Koirala, Nikesh; Brahlek, Matthew; Sung, Ji Ho; Park, Jun; Cha, Soonyoung; Oh, Seongshik; Jo, Moon Ho; Ahn, Jong Hyun; Choi, Hyunyong.

2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015. Institute of Electrical and Electronics Engineers Inc., 2016. 7376001 (2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015; Vol. 2).

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

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T1 - Giant modulation depth in the photoexcited topological surface plasmons exceeding 2,400 %

AU - Sim, Sangwan

AU - Jang, Houk

AU - Koirala, Nikesh

AU - Brahlek, Matthew

AU - Sung, Ji Ho

AU - Park, Jun

AU - Cha, Soonyoung

AU - Oh, Seongshik

AU - Jo, Moon Ho

AU - Ahn, Jong Hyun

AU - Choi, Hyunyong

PY - 2016/1/7

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N2 - We present ultrafast optical modulation of plasmons in a topological insulator Bi2Se3 micrio-ribbon array. Unprecedented giant modulation depth up to 2,400 % is obtained with very low fluence of optical control pulse.

AB - We present ultrafast optical modulation of plasmons in a topological insulator Bi2Se3 micrio-ribbon array. Unprecedented giant modulation depth up to 2,400 % is obtained with very low fluence of optical control pulse.

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DO - 10.1109/CLEOPR.2015.7376001

M3 - Conference contribution

T3 - 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015

BT - 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015

PB - Institute of Electrical and Electronics Engineers Inc.

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Sim S, Jang H, Koirala N, Brahlek M, Sung JH, Park J et al. Giant modulation depth in the photoexcited topological surface plasmons exceeding 2,400 %. In 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015. Institute of Electrical and Electronics Engineers Inc. 2016. 7376001. (2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015). https://doi.org/10.1109/CLEOPR.2015.7376001

Access to Document

10.1109/CLEOPR.2015.7376001