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High-harmonic generation from weakly p-doped Si pumped with intense THz pulses

Meng, Fanqi and Walla, Frederik and ul-Islam, Qamar and Thomson, Mark D. and Kovalev, Sergey and Deinert, Jan-Christoph and Ilyakov, Igor and Chen, Min and Ponomaryov, Sergey and Pavlov, Sergey and Hübers, Heinz-Wilhelm and Abrosimov, N. V. and Jungemann, Christoph and Roskos, Hartmut G. (2021) High-harmonic generation from weakly p-doped Si pumped with intense THz pulses. In: 46th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021. IEEE. 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 2021-08-29 - 2021-09-03, Chengdu, China. doi: 10.1109/IRMMW-THz50926.2021.9567287. ISBN 978-172819424-0. ISSN 2162-2027.

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Official URL: https://ieeexplore.ieee.org/document/9567287

Abstract

We report high-harmonic generation up to the ninth order from boron-doped Si at room temperature, pumped by intense THz pulses. For comparison with the experiment, we also performed FDTD simulations coupled to a full-band Monte Carlo device model. The simulations predict a significantly stronger flattening of the conversion efficiency with pump power than that observed in the experiments, which points to less pronounced scattering at high fields than expected.

Item URL in elib:https://elib.dlr.de/145908/
Document Type:Conference or Workshop Item (Speech)
Title:High-harmonic generation from weakly p-doped Si pumped with intense THz pulses
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Meng, FanqiPhysikalisches Institut, Goethe-Universität FrankfurtUNSPECIFIEDUNSPECIFIED
Walla, FrederikPhysikalisches Institut, Goethe-Universität FrankfurtUNSPECIFIEDUNSPECIFIED
ul-Islam, QamarPhysikalisches Institut, Goethe-Universität FrankfurtUNSPECIFIEDUNSPECIFIED
Thomson, Mark D.Physikalisches Institut, Goethe-Universität FrankfurtUNSPECIFIEDUNSPECIFIED
Kovalev, SergeyHelmholtz‐Zentrum Dresden‐RossendorfUNSPECIFIEDUNSPECIFIED
Deinert, Jan-ChristophHelmholtz-Zentrum Dresden-RossendorfUNSPECIFIEDUNSPECIFIED
Ilyakov, IgorHelmholtz-Zentrum Dresden-RossendorfUNSPECIFIEDUNSPECIFIED
Chen, MinHelmholtz-Zentrum Dresden-RossendorfUNSPECIFIEDUNSPECIFIED
Ponomaryov, SergeyHelmholtz-Zentrum Dresden-RossendorfUNSPECIFIEDUNSPECIFIED
Pavlov, SergeyUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Hübers, Heinz-WilhelmUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Abrosimov, N. V.Leibniz-Institut für Kristallzüchtung (IKZ), BerlinUNSPECIFIEDUNSPECIFIED
Jungemann, ChristophInstitut für Theoretische Elektrotechnik, RWTH AachenUNSPECIFIEDUNSPECIFIED
Roskos, Hartmut G.Physikalisches Institut, Goethe-Universität FrankfurtUNSPECIFIEDUNSPECIFIED
Date:2021
Journal or Publication Title:46th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
DOI:10.1109/IRMMW-THz50926.2021.9567287
Publisher:IEEE
ISSN:2162-2027
ISBN:978-172819424-0
Status:Published
Keywords:high-harmonic generation, doped silicon, THz
Event Title:46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz)
Event Location:Chengdu, China
Event Type:international Conference
Event Start Date:29 August 2021
Event End Date:3 September 2021
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space System Technology
DLR - Research area:Raumfahrt
DLR - Program:R SY - Space System Technology
DLR - Research theme (Project):R - Detectors for optical instruments
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Optical Sensor Systems > Terahertz and Laser Spectroscopy
Deposited By: Pavlov, Dr. Sergey
Deposited On:22 Nov 2021 09:42
Last Modified:24 Apr 2024 20:44

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