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Conferences > QELS > 1991 > QFA > QFA7
  • Quantum Electronics and Laser Science Conference
  • OSA Technical Digest (Optica Publishing Group, 1991),
  • paper QFA7

Optical singularities in GaAs/AlGaAs multiple quantum wires

J. M. Calleja, A. R. Goñi, B. S. Dennis, J. S. Weiner, A. Pinczuk, S. Schmitt-Rink, L. N. Pfeiffer, K. W. West, E Müller, and A. E. Ruckenstein

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Abstract

There has been great recent interest in the optical properties of one-dimensional electron gas.1-3 An enhancement of the optical absorption of the two-dimensional electron gas near the Fermi energy has previously been observed, known as the Fermi edge singularity (FES).4–7 We observe an FES in one-dimensional electron gas for the first time.

© 1991 Optical Society of America

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