Optical microcombs represent a new paradigm for generating laser frequency combs based
on compact chip-scale devices, which have underpinned many modern technological …

Optical frequency combs offer an unrivalled degree of frequency measurement precision
that underpins the advance of modern technology in both fundamental science and …

In 2007, landmark research recognized ferromagnetic nanoparticles (Fe3O4 NPs) as the
substitute of horseradish peroxidase (HRP) for their alike catalytic ability to oxidize signal …

Current un-sustainable plastic management is exacerbating plastic pollution, an urgent shift
is thus needed to create a recycling society. Such recovering carbon (C) and hydrogen (H) …

The past decade has witnessed major advances in the development and system-level
applications of photonic integrated microcombs, that are coherent, broadband optical …

Gas therapy has attracted wide attention for the treatment of various diseases. However, a
controlled gas release is highly important for biomedical applications. Upconversion …

The rapid development of optical frequency combs from their table-top origins towards chip-
scale platforms has opened up exciting possibilities for comb functionalities outside …

Recent developments in resonator-based Kerr frequency combs promise excellent
applications in a wide range of fields such as biosensing, spectroscopy, optical …

Temporal soliton mode locking in coherently pumped microcavities is a promising route
towards miniaturized frequency comb systems. However, the power efficiency of the …

A quantum dot (QD) mode-locked laser as an active comb generator takes advantage of its
small footprint, low power consumption, large optical bandwidth, and high-temperature …