DocumentCode
2623420
Title
High field pulsed terahertz measurements of nonlinear conductivity
Author
Markelz, A.G.
Author_Institution
Dept. of Phys., State Univ. of New York, Buffalo, NY, USA
fYear
2000
fDate
6-10 Aug. 2000
Firstpage
105
Lastpage
106
Abstract
High field pulsed terahertz spectroscopy is used to measure the inplane nonlinear conductivity response of two dimensional electron gases. Results are compared to FEL measurements suggesting LO phonon bottleneck weakening at 0.5 THz.
Keywords
electrical conductivity measurement; high-speed optical techniques; nonlinear optics; phonons; semiconductor quantum wells; submillimetre wave spectroscopy; two-dimensional electron gas; 0.5 THz; 2D electron gases; FEL measurements; LO phonon bottleneck weakening; high field pulsed terahertz measurements; high field pulsed terahertz spectroscopy; inplane nonlinear conductivity response; nonlinear conductivity; two dimensional electron gases; Conductivity measurement; Electron emission; Finite impulse response filter; Nonlinear optics; Phonons; Power measurement; Pulse measurements; Resonance; Spectroscopy; Submillimeter wave measurements;
fLanguage
English
Publisher
ieee
Conference_Titel
Nonlinear Optics: Materials, Fundamentals, and Applications, 2000. Technical Digest
Conference_Location
Kaua´i-Lihue, HI, USA
Print_ISBN
1-55752-646-X
Type
conf
DOI
10.1109/NLO.2000.883591
Filename
883591
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