Effects of the carrier density on the THz-induced nonlinearity in photoexcited GaAs

G. Sharma; H. Hafez; I. Al-Naib; R. Morandotti; T. Ozaki

doi:10.1109/irmmw-THz.2011.6105005

Effects of the carrier density on the THz-induced nonlinearity in photoexcited GaAs

G. Sharma^*
, H. Hafez
, I. Al-Naib
, R. Morandotti
, T. Ozaki

^*Corresponding author for this work

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

Abstract

We investigate the effects of electron carrier density on the nonlinear response of photoexcited GaAs, illuminated by intense terahertz fields. We use the optical-pump/THz-probe technique, and explain our experimental results with an intervalley-scattering-based model.

Original language	English
Title of host publication	IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves
DOIs	https://doi.org/10.1109/irmmw-THz.2011.6105005
State	Published - 2011
Externally published	Yes
Event	36th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2011 - Houston, TX, United States Duration: 2 Oct 2011 → 7 Oct 2011

Publication series

Name	IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves

Conference

Conference	36th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2011
Country/Territory	United States
City	Houston, TX
Period	2/10/11 → 7/10/11

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/irmmw-THz.2011.6105005

Cite this

Sharma, G., Hafez, H., Al-Naib, I., Morandotti, R., & Ozaki, T. (2011). Effects of the carrier density on the THz-induced nonlinearity in photoexcited GaAs. In IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves Article 6105005 (IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves). https://doi.org/10.1109/irmmw-THz.2011.6105005

@inproceedings{a5a9ac927a3d450290f6b65fb41c84b5,

title = "Effects of the carrier density on the THz-induced nonlinearity in photoexcited GaAs",

abstract = "We investigate the effects of electron carrier density on the nonlinear response of photoexcited GaAs, illuminated by intense terahertz fields. We use the optical-pump/THz-probe technique, and explain our experimental results with an intervalley-scattering-based model.",

author = "G. Sharma and H. Hafez and I. Al-Naib and R. Morandotti and T. Ozaki",

year = "2011",

doi = "10.1109/irmmw-THz.2011.6105005",

language = "English",

isbn = "9781457705090",

series = "IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves",

booktitle = "IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves",

note = "36th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2011 ; Conference date: 02-10-2011 Through 07-10-2011",

}

Sharma, G, Hafez, H, Al-Naib, I, Morandotti, R & Ozaki, T 2011, Effects of the carrier density on the THz-induced nonlinearity in photoexcited GaAs. in IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves., 6105005, IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves, 36th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2011, Houston, TX, United States, 2/10/11. https://doi.org/10.1109/irmmw-THz.2011.6105005

Effects of the carrier density on the THz-induced nonlinearity in photoexcited GaAs. / Sharma, G.; Hafez, H.; Al-Naib, I. et al.
IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves. 2011. 6105005 (IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves).

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

TY - GEN

T1 - Effects of the carrier density on the THz-induced nonlinearity in photoexcited GaAs

AU - Sharma, G.

AU - Hafez, H.

AU - Al-Naib, I.

AU - Morandotti, R.

AU - Ozaki, T.

PY - 2011

Y1 - 2011

N2 - We investigate the effects of electron carrier density on the nonlinear response of photoexcited GaAs, illuminated by intense terahertz fields. We use the optical-pump/THz-probe technique, and explain our experimental results with an intervalley-scattering-based model.

AB - We investigate the effects of electron carrier density on the nonlinear response of photoexcited GaAs, illuminated by intense terahertz fields. We use the optical-pump/THz-probe technique, and explain our experimental results with an intervalley-scattering-based model.

UR - https://www.scopus.com/pages/publications/84855893032

U2 - 10.1109/irmmw-THz.2011.6105005

DO - 10.1109/irmmw-THz.2011.6105005

M3 - Conference contribution

AN - SCOPUS:84855893032

SN - 9781457705090

T3 - IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves

BT - IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves

T2 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2011

Y2 - 2 October 2011 through 7 October 2011

ER -

Sharma G, Hafez H, Al-Naib I, Morandotti R, Ozaki T. Effects of the carrier density on the THz-induced nonlinearity in photoexcited GaAs. In IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves. 2011. 6105005. (IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves). doi: 10.1109/irmmw-THz.2011.6105005

Effects of the carrier density on the THz-induced nonlinearity in photoexcited GaAs

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