The growing maturity of nanofabrication has ushered massive sophisticated optical
structures available on a photonic chip. The integration of subwavelength-structured …

Fibre and bulk optical isolators are widely used to stabilize laser cavities by preventing
unwanted feedback. However, their integrated counterparts have been slow to be adopted …

Miniaturized image classifiers are potential for revolutionizing their applications in optical
communication, autonomous vehicles, and healthcare. With subwavelength structure …

Silicon photonics holds significant promise in revolutionizing optical interconnects in data
centers and high performance computers to enable scaling into the Pb/s package escape …

Replacing curved and bulky optical elements with thin and lightweight counterparts is a
persistent pursuit of the optical society. Metasurfaces, as two-dimensional artificial …

The overall goal of photonics research is to understand and control light in new and richer
ways to facilitate new and richer applications. Many major developments to this end have …

Lithium niobate-on-insulator (LNOI) is an emerging photonic platform that exhibits favorable
material properties (such as low optical loss, strong nonlinearities, and stability) and enables …

Optical metasurfaces have been heralded as the platform to integrate multiple functionalities
in a compact form-factor, with the potential to replace bulky optical components. A central …

The emerging applications of silicon photonics in free space, such as LiDARs, free-space
optical communications, and quantum photonics, urge versatile emission shaping beyond …

The exponential growth of computing needs for artificial intelligence and machine learning
has had a dramatic impact on data centre energy consumption, which has risen to …