Abstract 2D materials are emerging as ideal candidates for fundamental investigations and
new technologies due to their unique optoelectronic properties. Giant nonlinear …

Femtosecond‐laser micromachining (also known as inscription or writing) has been
developed as one of the most efficient techniques for direct three‐dimensional …

Due to its properties, lithium niobate is one of the most suitable material platforms for the
implementation of integrated optical quantum circuits. With the commercialization of lithium …

Here we present a roadmap on Photonic metasurfaces. This document consists of a number
of perspective articles on different applications, challenge areas or technologies underlying …

We demonstrate a C-band wavelength-tunable microlaser with an Er^ 3+-doped high quality
(∼ 1.8× 10^ 6) lithium niobate microdisk resonator. With a 976 nm continuous-wave pump …

Piezoresponse force microscopy (PFM) detects the local piezoelectric deformation of a
sample caused by an applied electric field from the tip of a scanning force microscope. PFM …

The reversible transfer of quantum states of light into and out of matter constitutes an
important building block for future applications of quantum communication: it will allow the …

In this paper, we develop a technique for realizing multi-centimeter-long lithium niobate on
insulator (LNOI) waveguides with a propagation loss as low as 0.027 dB/cm. Our technique …

Boosting second-order optical nonlinear frequency conversion over subwavelength
thickness has long been pursued through optical resonance in micro-and nanophotonics …

This book is all about integrated ring resonators made out of optical waveguides in various
materials for different applications. Integrated ring resonators are used to build optical filters …