Three-photon absorption in semiconductors

Peter D. Olszak,Claudiu M. Cirloganu,Scott Webster,Lazaro A. Padilha,M. A. Woodall,David J. Hagan,Eric W. Van Stryland

Three-photon absorption in semiconductors

2007

Peter D. Olszak
Claudiu M. Cirloganu
Scott Webster
Lazaro A. Padilha
M. A. Woodall
David J. Hagan
Eric W. Van Stryland

The bandgap and wavelength scaling of three-photon absorption is studied in several semiconductors by the Z-scan technique. The 3PA coefficient is found to vary as Eg-7as predicted by theory.

Keywords:

Photon counting
Spectroscopy
Condensed matter physics
Wavelength
Band gap
Refractive index
Photon
Semiconductor
Chemistry
Optics
Nonlinear optics
Atomic physics
Optoelectronics
Indium arsenide
Materials science
Scaling

Correction
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