Enhancement of second-harmonic generation with femtosecond laser pulses near the photonic band edge for different polarizations of incident light.
We present experimental evidence of enhancement of second-harmonic generation as a result of an increase of the fundamental-field energy density within a multilayer structure near the photonic band edge.
Balakin
A V
AV
Department of Physics and International Laser Center, M. V. Lomonosov Moscow State University, Moscow 119899, Russia.
Bushuev
V A
VA
Koroteev
N I
NI
Mantsyzov
B I
BI
Ozheredov
I A
IA
Shkurinov
A P
AP
Boucher
D
D
Masselin
P
P