Periodic nanohole arrangements constitute an important building block of advanced
photonic devices. Aside from standard nanofabrication tools, a direct laser‐based approach …

Lithium niobate is a material that exhibits outstanding electro-optic, nonlinear optical,
acousto-optic, piezoelectric, photorefractive, and pyroelectric properties. A thin-film lithium …

Nanostructuring lithium niobate (LN) is recently a hot topic since it can achieve miniaturized
footprints in comparison with bulk LN. Due to the challenging machining on this material, the …

The need to fabricate photonic crystals from lithium niobate (LN) with accurate feature sizes
is important to the development of optoelectronic devices. This paper reports a fabrication …

Dispersion profiles and surface acoustic wave attenuation characteristics of ring-shaped
phononic crystals are investigated as a function of the core pillar height. Finite element …

Lithium niobate is a key, well-known material in optical communication that maintains its
importance due to its high speed in electro-optical modulators and other optical devices …

A new fiber-like photonic crystal structure has been fabricated in Nd: YAG laser crystal by
using focused ion beam milling and ion implantation techniques. This structure contains a …

In this study, we examined the dispersion profiles and surface acoustic wave attenuation
properties of polygonal cavity-type phononic crystals in relation to changes in the number of …

High‐aspect‐ratio photonic crystal air‐hole fabrication on bulk Lithium Niobate (LN)
substrates is extremely difficult due to its inherent resistance to etching, resulting in conical …

The efficiency of nonlinear interaction processes in lithium niobate (LN) can be significantly
enhanced by a confinement of the optical fields to waveguide or resonator modes. The …