Title :
Second harmonic generation from AlGaAs high contrast gratings
Author :
Tran, T. ; Karagodsky, V. ; Rao, Y. ; Chen, R. ; Chase, C. ; Chuang, L.C. ; Chang-Hasnain, C.
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Univ. of California at Berkeley, Berkeley, CA, USA
Abstract :
Strong second harmonic generation (SHG) is obtained from AlGaAs-based high contrast gratings for the first time. We show that SHG depends on the grating design and its orientation relative to the crystal axes.
Keywords :
Bars; Diffraction gratings; Frequency conversion; Laser excitation; Nonlinear optics; Optical harmonic generation; Optical polarization; Optical reflection; Pump lasers; Ultrafast optics;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
