Ultrafast Mid-IR carrier dynamics in three-dimensional Dirac semimetal Cd3AS2

Chunhui Zhu; Xiang Yuan; Yongbing Xu; Faxian Xiu; Fengqiu Wang

doi:10.1109/CLEOPR.2015.7375972

Ultrafast Mid-IR carrier dynamics in three-dimensional Dirac semimetal Cd₃AS₂

Chunhui Zhu, Xiang Yuan, Yongbing Xu, Faxian Xiu, Fengqiu Wang

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

2 Scopus citations

Abstract

We investigated ultrafast carrier dynamics in Cd₃As₂ at 2.6 μm. Single-exponential decay and saturable absorption features are observed. The ultrafast optical nonlinearity suggests that Cd₃As₂ is useful for mode-locking lasers in the mid-IR range.

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.2015.7375972
State	Published - 7 Jan 2016
Externally published	Yes
Event	11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015 - Busan, Korea, Republic of Duration: 24 Aug 2015 → 28 Aug 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	24/08/15 → 28/08/15

Access to Document

10.1109/CLEOPR.2015.7375972

Cite this

Zhu, C., Yuan, X., Xu, Y., Xiu, F., & Wang, F. (2016). Ultrafast Mid-IR carrier dynamics in three-dimensional Dirac semimetal Cd₃AS₂. In 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015 Article 7375972 (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.2015.7375972

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title = "Ultrafast Mid-IR carrier dynamics in three-dimensional Dirac semimetal Cd3AS2",

abstract = "We investigated ultrafast carrier dynamics in Cd3As2 at 2.6 μm. Single-exponential decay and saturable absorption features are observed. The ultrafast optical nonlinearity suggests that Cd3As2 is useful for mode-locking lasers in the mid-IR range.",

author = "Chunhui Zhu and Xiang Yuan and Yongbing Xu and Faxian Xiu and Fengqiu Wang",

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

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Zhu, C, Yuan, X, Xu, Y, Xiu, F & Wang, F 2016, Ultrafast Mid-IR carrier dynamics in three-dimensional Dirac semimetal Cd₃AS₂. in 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015., 7375972, 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, 24/08/15. https://doi.org/10.1109/CLEOPR.2015.7375972

Ultrafast Mid-IR carrier dynamics in three-dimensional Dirac semimetal Cd₃AS₂. / Zhu, Chunhui; Yuan, Xiang; Xu, Yongbing et al.
2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015. Institute of Electrical and Electronics Engineers Inc., 2016. 7375972 (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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AB - We investigated ultrafast carrier dynamics in Cd3As2 at 2.6 μm. Single-exponential decay and saturable absorption features are observed. The ultrafast optical nonlinearity suggests that Cd3As2 is useful for mode-locking lasers in the mid-IR range.

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Zhu C, Yuan X, Xu Y, Xiu F, Wang F. Ultrafast Mid-IR carrier dynamics in three-dimensional Dirac semimetal Cd₃AS₂. In 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015. Institute of Electrical and Electronics Engineers Inc. 2016. 7375972. (2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015). doi: 10.1109/CLEOPR.2015.7375972