Two-dimensional electrons studied by double-resonance mid-IR laser spectroscopy

Konstantin L. Vodopyanov

doi:10.1117/12.328298

21 October 1998 Two-dimensional electrons studied by double-resonance mid-IR laser spectroscopy

Konstantin L. Vodopyanov

Proceedings Volume 3485, 11th International Vavilov Conference on Nonlinear Optics; (1998) https://doi.org/10.1117/12.328298
Event: Eleventh International Vavilov Conference on Nonlinear Optics, 1997, Novosibirsk, Russian Federation

Abstract

We used a new dual wavelength solid state laser system with an extrawide tunability (3 - 19 micrometer) in ps pulses for the study of 'intersubband' resonances in two-dimensional semiconductors, multiple quantum wells, -- using absorption saturation, hole-burning and nondegenerate four-wave mixing spectroscopies. New data on the excited state electron lifetimes and line-broadening mechanism were obtained for different quantum wells widths and compositions.

Citation Download Citation

Konstantin L. Vodopyanov "Two-dimensional electrons studied by double-resonance mid-IR laser spectroscopy", Proc. SPIE 3485, 11th International Vavilov Conference on Nonlinear Optics, (21 October 1998); https://doi.org/10.1117/12.328298

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