DocumentCode
197437
Title
Colliding quasiparticles with intense terahertz fields
Author
Sherwin, M.S.
Author_Institution
Univ. of California Santa Barbara, Santa Barbara, CA, USA
fYear
2014
fDate
8-13 June 2014
Firstpage
1
Lastpage
1
Abstract
Strong quasi-cw terahertz fields accelerate and recollide electron-hole pairs injected by a near-ir laser into GaAs quantum wells. A frequency comb is emitted, with up to 18 teeth separated by twice the terahertz frequency.
Keywords
III-V semiconductors; electron-hole recombination; gallium arsenide; infrared spectra; quasiparticles; semiconductor quantum wells; terahertz wave spectra; GaAs; colliding quasiparticles; electron-hole pair; frequency comb; intense terahertz field; near-IR laser; quantum wells; quasi-cw terahertz field; terahertz frequency; Abstracts; Acceleration; Educational institutions; Gallium arsenide; Quantum well lasers; Stimulated emission;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6990055
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