๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Site-selective four-wave-mixing experiments in GaAs/(GaAl) As multiple quantum wells

โœ Scribed by G. Bongiovanni; A. Mura; J. L. Staehli


Book ID
105582791
Publisher
Italian Physical Society
Year
1995
Tongue
English
Weight
327 KB
Volume
17
Category
Article
ISSN
0392-6737

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Propagation effects in spectrally resolv
โœ Bipul Pal; A.S Vengurlekar; A.V Gopal; S.S Prabhu ๐Ÿ“‚ Article ๐Ÿ“… 2004 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 319 KB

We perform spectrally resolved degenerate four wave mixing (DFWM) measurements by resonantly exciting 1s heavy hole excitons in 8 and 17:5 nm wide GaAs multiple quantum wells (MQW) with subpicosecond laser pulses. The signal is detected in a self-di raction mode in backward geometry. The DFWM spectr

Four-wave mixing signals from extended e
โœ G. Bongiovanni; A. Mura; J.L. Staehli ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 210 KB

We investigate the dependence of four-wave mixing response on the photon energy close to the fundamental exciton (X) resonance in GaAs quantum wells. We find that crosspolarised incident fields give rise to a non-linear signal which decays faster at energies below the \(\mathrm{X}\) line centre than