Femtosecond Pulse Propagation through a Quantum Wire Optical Waveguide Observed by Cross-Correlation Frequency-Resolved Optical Gating Spectroscopy

Noriaki Tsurumachi, Naoki Watanabe, Kazunori Hikosaka, Xue-Lun Wang, Kazuhiro Komori, Toshiaki Hattori, Mutsuo Ogura
2004 Japanese Journal of Applied Physics  
Femtosecond optical pulse propagation in a quantum wire (QWR) waveguide was investigated by two-color sum-frequency cross-correlation frequency-resolved optical gating (XFROG) spectroscopy. The polarization anisotropy of the crescentshaped GaAs QWR was observed in terms of absorption and refractive index dispersion by XFROG spectroscopy.
doi:10.1143/jjap.43.2002 fatcat:hj6sdrzrbfhx3jsqrh2uoaoube