We experimentally demonstrate the generation of highly coherent Type-II micro-combs
based on a micro-resonator nested in a fiber cavity loop, known as the filter-driven four wave …

Nonlinear photonics has unveiled new avenues for applications in metrology, spectroscopy,
and optical communications. Recently, there has been a surge of interest in integrated …

Broadband optical frequency combs are extremely versatile tools for precision spectroscopy,
ultrafast ranging, as channel generators for telecom networks, and for many other metrology …

Dissipative Kerr solitons in microresonators have facilitated the development of fully
coherent, chip-scale frequency combs. In addition, dark soliton pulses have been observed …

Optical soliton molecules are bound states of solitons that arise from the balance between
attractive and repulsive effects. Having been observed in systems ranging from optical fibres …

Breathers are localized structures that undergo a periodic oscillation in their duration and
amplitude. Optical microresonators, benefiting from their high-quality factor, provide an ideal …