The use of microstructured crystals in quasi-phasematched (QPM) nonlinear interactions
has enabled operation of nonlinear devices in regimes inaccessible to conventional …

In this paper, we will review the state‐of‐the‐art of LiNbO3 based integrated electro‐optic
modulators and will show how micro‐structuring techniques such as etching, domain …

We report the first observation of discrete Talbot revivals in one-dimensional waveguide
arrays. Unlike continuous systems where the Talbot self-imaging effect always occurs …

In this paper, we review the recent progress in transmission experiments by employing
optical phase conjugation (OPC) for the compensation of chromatic dispersion and …

A photonic integrated waveguide amplifier fabricated on erbium-ytterbium (Er-Yb) codoped
thin-film lithium niobate (TFLN) has been investigated in this work. A small-signal internal …

Energy transfer between different modes and phase-matching relations are fundamental
concepts in nonlinear optics. Unlike nonparametric nonlinear processes such as self-action …

Established waveguide fabrication technologies on lithium niobate (LN) and potassium
titanyl phosphate (KTP) were revisited, and a comparative analysis of their performance for …

We report on a unique photonic quantum source chip highly integrating four-stage photonic
elements in a lithium niobate (LN) waveguide circuit platform, where an aperiodically poled …

We report the first experimental demonstration of electrically controlled Šolc-type optical
wavelength filters and TE-TM mode converters based on Ti-diffused periodically poled …

All-optical wavelength conversion between ps-pulses based on cascaded sum-and
difference frequency generation (SFG+ DFG) is proposed and experimentally demonstrated …