scholarly journals Second harmonic generation in one-dimensional photonic crystals: optimization procedure

2004 ◽  
Author(s):  
Marco Centini ◽  
Giuseppe D'Aguanno ◽  
Letizia Sciscione ◽  
Concita Sibilia ◽  
Mario Bertolotti ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Optimization Procedure ◽  
One Dimensional

ENHANCEMENT OF SECOND HARMONIC GENERATION IN ONE-DIMENSIONAL FERROELECTRIC-METALLIC PHOTONIC CRYSTALS

2007 ◽  
Vol 21 (24) ◽  
pp. 1599-1604
Author(s):  
LI-MING ZHAO ◽  
BEN-YUAN GU ◽  
GUO-ZHEN YANG
Keyword(s):  
Photonic Crystals ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Nonlinear Medium ◽  
Second Harmonic ◽  
Fundamental Wave ◽  
Resonant Cavities ◽  
One Dimensional ◽  
Ferroelectric Domains ◽  
Metallic Photonic Crystals

We investigate second harmonic generation (SHG) in one-dimensional (1D) ferroelectric-metallic photonic crystals (PCs) which are composed of alternatively inverting poled ferroelectric domains with metallic insert layers. We observe a giant enhancement of SHG conversion efficiency due to high reflectivity of metallic layers, which form resonant cavities and lead to substantial increase of fundamental wave (FW) field in nonlinear medium layers.

Sign in / Sign up

Export Citation Format

Share Document