The generation of spectrally pure microwave signals is a critical functionality in fundamental
and applied sciences, including metrology and communications. Optical frequency combs …

Compact, low-noise microwave oscillators are required throughout a wide range of
applications such as radar systems, wireless networks, and frequency metrology. Optical …

Dual-coupled structure is typically used to actively change the local dispersion of
microresonator through controllable avoided mode crossings (AMXs). In this paper, we …