Femtosecond laser pulse splitting effect in second harmonic generation under Laue diffraction in one-dimensional photonic crystals

2021 ◽  
Vol 103 (23) ◽  
Author(s):  
V. B. Novikov ◽  
T. V. Murzina
Keyword(s):  
Photonic Crystals ◽  
Laser Pulse ◽  
Femtosecond Laser ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Femtosecond Laser Pulse ◽  
Second Harmonic ◽  
One Dimensional ◽  
Splitting Effect ◽  
Pulse Splitting

In situ monitoring of second-harmonic generation in human corneas to compensate for femtosecond laser pulse attenuation in keratoplasty

2007 ◽  
Vol 12 (6) ◽  
pp. 064032 ◽  
Author(s):  
Valeria Nuzzo ◽  
Karsten Plamann ◽  
Michèle Savoldelli ◽  
Michele Merano ◽  
David Donate ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Femtosecond Laser ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Femtosecond Laser Pulse ◽  
Second Harmonic ◽  
In Situ Monitoring

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