Our recent experiments using 140 fs pulses of intense, coherent, and tunable mid-infrared (MIR) radiation produced by an optical parametric amplifier are described. These experiments explored MIR ultrafast and nonlinear optical phenomena in bulk semiconductors, InMnAs/GaSb ferromagnetic heterostructures, and single-wall carbon nanotubes.
Mid-infrared ultrafast and nonlinear spectroscopy of semiconductors
The 15th Annual Meeting of the IEEE Lasers and Electro-Optics Society ; 2 ; 399-400 vol.2
2002-01-01
141981 byte
Conference paper
Electronic Resource
English
WE2 Mid-Infrared Ultrafast and Nonlinear Spectroscopy of Semiconductors
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