Measurement of photon echoes by use of femtosecond Fourier-transform spectral interferometry
J.-P. Likforman, M. Joffre, Veronique Thierry-Mieg
Using Fourier-transform spectral interferometry, we demonstrate the measurement of both amplitude and phase of photon echoes in GaAs multiple-quantum-well structures. The complete measurement of the electric field thus achieved makes possible the determination of the corresponding Wigner spectrograms.
Optics Letters•Jul 15, 1997•75 citations