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  • Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies
  • Technical Digest (CD) (Optica Publishing Group, 2004),
  • paper JMB1

Ultrafast conductivity in amorphous semiconductors studied by time-resolved THz spectroscopy

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Abstract

We present studies of photoconductivity on picosecond time scales in amorphous silicon (a-Si:H) and related materials using time-resolved THz techniques. We find a strongly non-Drude response with a power-law frequency dependence characteristic of disordered systems.

© 2004 Optical Society of America

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