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Conferences > IQEC > 2004 > IThG > IThG6
  • Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies
  • Technical Digest (CD) (Optica Publishing Group, 2004),
  • paper IThG6
  • •https://doi.org/10.1364/IQEC.2004.IThG6

Intersubband Spin Pump

Jacob B Khurgin

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Abstract

We propose a novel technique for spin-polarizing electrons in semiconductor QW’s using the normal incidence intersubband transitions. We show that better than 90% degree of polarization is attainable with moderate optical powers.

© 2004 Optical Society of America

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