Title :
Spectral two-photon absorption in the range of 1.3-1.75 /spl mu/m for GaAs
Author :
Zotova, Ioulia B. ; Ding, Yujie J.
Author_Institution :
Dept. of Phys., Arkansas Univ., Fayetteville, AR, USA
Abstract :
For the first time we have measured the spectrum of two-photon absorption coefficient for GaAs based on Z-scan technique. We have observed a peculiar feature in the spectrum and compared our results with the two previous discrete values.
Keywords :
III-V semiconductors; absorption coefficients; gallium arsenide; nonlinear optics; optical materials; two-photon spectra; 1.3 to 1.75 micron; GaAs; Z-scan technique; nonlinear optics; spectral two-photon absorption coefficient; Absorption; Gallium arsenide; Laser beams; Laser excitation; Nonlinear optics; Optical pulses; Optical pumping; Pump lasers; Tunable circuits and devices; Wavelength measurement;
Conference_Titel :
Lasers and Electro-Optics, 2003. CLEO '03. Conference on
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-55752-748-2
