Silicon has long been established as the material of choice for the microelectronics industry.
This is not yet true in photonics, where the limited degrees of freedom in material design …

The ability to generate complex optical photon states involving entanglement between
multiple optical modes is not only critical to advancing our understanding of quantum …

The semiconductor lasers in use today rely on various types of cavity, making use of Fresnel
reflection at a cleaved facet, total internal reflection between two different media, Bragg …

The availability of a tunable delay line with a chip-size footprint is a crucial step towards the
full implementation of integrated microwave photonic signal processors. Achieving a large …

We experimentally demonstrate topological slow light waveguides in valley photonic crystals
(VPhCs). We employed a bearded interface formed between two topologically-distinct …

Handbook of Optical Sensors provides a comprehensive and integrated view of optical
sensors, addressing the fundamentals, structures, technologies, applications, and future …

Abstract Lithium niobate Mach–Zehnder modulators (MZMs) with compact footprint and fast
electro-optics (EO) responses are highly demanded for the next-generation optical …

Quantum mechanics promises to have a strong impact on many aspects of research and
technology, improving classical analogues via purely quantum effects. A large variety of …

A cladding-modulated 1D photonic crystal is realized for creating ultra-large dispersion on a
silicon chip. Both normal dispersion and anomalous dispersion are realized on the same …

A century after the first optical cavity, coupled resonator optical waveguides (CROWs) were
conceived as a new way to guide light on a photonic chip. Controlling chains of coupled …