Title :
Broadband second harmonic generation in GaAs slab of hyperbolic upper surface using TIR-QPM
Author :
Ardhendu Saha;Smita Banik
Author_Institution :
Department of Electrical Engineering, National Institute of Technology, Agartala, India
fDate :
6/1/2015 12:00:00 AM
Abstract :
We have analytically described broadband SHG in GaAs crystal having hyperbolic upper surface profile. The SHG analysis in ppp polarization domain shows simulation results of enhanced 3dB bandwidth of 880nm with improved conversion efficiency of 1.3% around 8μm-10.5μm, considering reflection and absorption losses.
Keywords :
"Slabs","Frequency conversion","Gallium arsenide","Crystals","Bandwidth","Reflection","Broadband communication"
Conference_Titel :
Photonics North, 2015
DOI :
10.1109/PN.2015.7292454
