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

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

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
State	Published - Jan 7 2016
Externally published	Yes
Event	11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015 - Busan, Korea, Republic of Duration: Aug 24 2015 → Aug 28 2015

Publication series

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

Conference

Conference	11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015
Country/Territory	Korea, Republic of
City	Busan
Period	08/24/15 → 08/28/15

Funding

The work at Yonsei was supported by National Research Foundation of Korea (NRF) through the government of Korea (MSIP) (Grants No. NRF-2011-0013255, NRF-2009-0083512 and, WCI 2011-001), Global Frontier Program (2014M3A6B3063709), the Yonsei University Yonsei-SNU Collaborative Research Fund of 2014, and the Yonsei University Future-leading Research Initiative of 2014

Funders	Funder number
Global Frontier Program	2014M3A6B3063709
Yonsei University Future-leading Research Initiative
Yonsei University Yonsei-SNU
Ministry of Science, ICT and Future Planning	WCI 2011-001, NRF-2009-0083512, NRF-2011-0013255
National Research Foundation of Korea

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10.1109/CLEOPR.2015.7376001

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 Article 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

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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",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015 ; Conference date: 24-08-2015 Through 28-08-2015",

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",

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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, 08/24/15. 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 et al.
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 › peer-review

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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

Y1 - 2016/1/7

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

AN - SCOPUS:84964039994

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.

T2 - 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015

Y2 - 24 August 2015 through 28 August 2015

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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). doi: 10.1109/CLEOPR.2015.7376001

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

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