Extremely large nondegenerate nonlinear index and phase shift in epsilon-near-zero materials
Epsilon-near-zero (ENZ) materials have emerged as viable platforms for strong nonlinear
optical (NLO) interactions. The NLO phase shift in materials exhibiting an ENZ condition is …
optical (NLO) interactions. The NLO phase shift in materials exhibiting an ENZ condition is …
Design of photonic crystal nonlinear laser power limiter based on topological edge states and optical Kerr effect
J Huang, Y Lu, L Zhou, F Xu, D Zuo - Optics Express, 2020 - opg.optica.org
We propose a novel topological photonic crystal nonlinear laser power limiter based on
topological edge states and optical Kerr effect. In the proposed laser power limiter, a one …
topological edge states and optical Kerr effect. In the proposed laser power limiter, a one …
Photonic crystal power limiter based on fano-like resonance
In the present work we have designed and simulated an Optical Power Limiter created on a
two-dimensional silicon photonic crystal. The functioning of the OPL is based on its …
two-dimensional silicon photonic crystal. The functioning of the OPL is based on its …
Realizing bulk and surface attributes driven third order nonlinear optical traits of ZnO layers for optical limiting operation; A thickness and impurity dependent …
The intrinsic, aluminium doped and gallium doped ZnO thin films with one, three and five
layers of gradience have been successfully deposited using sol-gel spin coating method …
layers of gradience have been successfully deposited using sol-gel spin coating method …
Light tunable plasmonic metasurfaces
Self-assembled plasmonic metasurfaces are promising optical platforms to achieve
accessible flat optics, due to their strong light-matter interaction, nanometer length scale …
accessible flat optics, due to their strong light-matter interaction, nanometer length scale …
Transient nonlinear phase-shift in epsilon-near-zero materials
We present direct measurements of the nonlinearly induced phase-shift and spectral shift via
beam-deflection technique and cross-phase modulation measurements. The optical …
beam-deflection technique and cross-phase modulation measurements. The optical …
Nonlinear Optical Mechanisms in Semiconductors and Enhanced Nonlinearities at Epsilon-Near-Zero
S Ahmadzadeh Benis - 2020 - stars.library.ucf.edu
Light does not interact with itself in linear optical materials. Such interactions occur only in
non-linear optical (NLO) materials and typically require high intensity optical beams to be …
non-linear optical (NLO) materials and typically require high intensity optical beams to be …