Lithium niobate on insulator (LNOI) technology is revolutionizing the lithium niobate industry,
enabling higher performance, lower cost and entirely new devices and applications. The …

We report an electro-optically tunable photonic crystal linear cavity etched on a 200 nm
lithium niobate waveguide ridge. The photonic crystal cavity and the ridge are both …

Doppler reflectometry spatial and wavenumber resolution is analysed within the framework
of the linear Born approximation in the slab plasma model. An explicit expression for its …

Many technologies in quantum photonics require cryogenic conditions to operate. However,
the underlying platform behind active components such as switches, modulators and phase …

Ion-beam enhanced etching is used to pattern a bulk lithium niobate crystal with ultrathin
membranes. By the implementation of an air gap beneath the membrane, high index …

The physical mechanism of He-ion-based exfoliation in Z-cut Li Nb O 3 is investigated.
Rutherford backscattering/channeling, nuclear-reaction analysis, and transmission electron …

Periodically poled LiNbO3 (PPLN) waveguides have been successfully used for efficient
nonlinear interactions using quasi phase matching (QPM) due to the fact that the optical …

The origin of the rate of anomalously high spatially selective etching of a buried heavily
implanted region in complex oxides is studied. Single-crystal Li Nb O 3 samples are …

We report on the theoretical study of lithium niobate slab and wire waveguides with different
kinds of cladding (silicon dioxide, sapphire and air). The mode propagation, the light …

We demonstrate the use of free-standing thin films of a complex oxide for chip-scale optical
filtering. The films are used as low-order etalons with very large free spectral ranges that …