Stability of nonparaxial gap-soliton bullets in waveguide gratings
We investigate the formation and propagation of gap-soliton bullets in nonlinear periodic
waveguides at frequencies close to the gap for Bragg reflection beyond the paraxial …
waveguides at frequencies close to the gap for Bragg reflection beyond the paraxial …
Semicomputational calculation of Bragg shift in stratified materials
The fiber Bragg grating (FBG) may be viewed as a one dimensional photonic band-gap
crystal by virtue of the periodic spatial perturbation imposed on the fiber core dielectric …
crystal by virtue of the periodic spatial perturbation imposed on the fiber core dielectric …
Nonlocal nonlinear optical waves and their active control in a Rydberg atomic gas
H Xu, C Hang, G Huang - Physical Review A, 2020 - APS
X waves are a special type of wave packet that can maintain their transverse profile of X
shape during propagation, and they are of much interest for the study of fundamental …
shape during propagation, and they are of much interest for the study of fundamental …