Terahertz Absorption Saturation in Intrinsic Silicon Dielectric Ridge Waveguides

Published/Posted: June 6, 2014

Authors: Li, S.; Kumar, G.; Murphy, T. E.

DOI: 10.1364/CLEO_SI.2014.STh3F.3

Abstract: We measure the transmission of terahertz pulses through an intrinsic silicon waveguide, and observe a decrease in absorption at higher terahertz fields. The effect is enhanced when photocarriers are introduced by top-illuminating the waveguide.

Citation:
S. Li, G. Kumar and T. E. Murphy, "Terahertz Absorption Saturation in Intrinsic Silicon Dielectric Ridge Waveguides", Conference on Lasers and Electrooptics (CLEO), San Jose, CA (USA) STh3F.3 (2014)