Title :
Phase inversion of second-harmonic generation from Si(001) surfaces
Author :
Yong Qiang An ; Cundiff, S.T.
Author_Institution :
JILA, Colorado Univ., Boulder, CO, USA
Abstract :
The azimuthal phase of second-harmonic generation from Si(001) surfaces exhibits inversion as a function of photon energy or interface chemical bond for the correct polarization configurations, providing information on resonances or bond polarity.
Keywords :
bonds (chemical); elemental semiconductors; interface states; light polarisation; nonlinear optical susceptibility; optical harmonic generation; silicon; surface states; ultraviolet spectra; Si; Si(001) surfaces; azimuthal phase; bond polarity; interface chemical bond; phase inversion; photon energy; polarization; resonances; second-harmonic generation; Azimuthal angle; Bonding; Chemical technology; Interference; Nonlinear optics; Optical harmonic generation; Polarization; Resonance; Spectroscopy; Surface cleaning;
Conference_Titel :
Quantum Electronics and Laser Science, 2003. QELS. Postconference Digest
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-55752-749-0
DOI :
10.1109/QELS.2003.238321
