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Conferences > CLEOPR > 2001 > P2 > P2_66
  • The 4th Pacific Rim Conference on Lasers and Electro-Optics
  • Technical Digest Series (Optica Publishing Group, 2001),
  • paper P2_66

Near-field photoreflectance spectroscopy of GaAs/AlGaAs quantum wells

Yong-Hoon Cho and W. Jhe

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Abstract

We present near-field photoreflectance (NPR) spectroscopic studies of semiconductor quantum structures using near-field scanning optical microscope. The NPR technique has several advantages such as a higher signal-to-noise ratio, a better spatial resolution, and a lower temperature sensitivity of the signal intensity.

© 2001 IEEE

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