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Proceedings Paper

Nonlinear optical response of two-dimensional magneto-excitons
Author(s): Wilfried Schaefer; Stefan Schmitt-Rink; Charles Stafford
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Paper Abstract

We study the coherent nonlinear optical response of two-dimensional excitons in a perpevthcular magnetic field. The transition from two-dimensional behaviour in the low-field limit to quasi-zerodimensional behaviour in high fields is investigated and pronounced manybody effects which are highly field dependent are found. Differential pump-probe spectra are calculated for various excitation conditions. It is shown that cyclotron motion can be time resolved with ultrashort optical pulces.

Paper Details

Date Published: 1 August 1990
PDF: 11 pages
Proc. SPIE 1280, High Speed Phenomena in Photonic Materials and Optical Bistability, (1 August 1990); doi: 10.1117/12.20640
Show Author Affiliations
Wilfried Schaefer, Forschungszentrum Juelich/HLRZ (Germany)
Stefan Schmitt-Rink, AT&T Bell Labs. (United States)
Charles Stafford, Princeton Univ. (United States)


Published in SPIE Proceedings Vol. 1280:
High Speed Phenomena in Photonic Materials and Optical Bistability
Dieter Jaeger, Editor(s)

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