A recent renaissance in Brillouin scattering research has been driven by the increasing
maturity of photonic integration platforms and nanophotonics. The result is a new breed of …

Photons at microwave and optical frequencies are principal carriers for quantum information.
While microwave photons can be effectively controlled at the local circuit level, optical …

This chapter describes the discovery and stable generation of temporal dissipative Kerr
solitons in continuous‐wave (CW) laser‐driven optical microresonators. The experimental …

Spectrally pure lasers, the heart of precision high-end scientific and commercial
applications, are poised to make the leap from the laboratory to integrated circuits …

Femtosecond laser-based generation of radio frequency signals has produced astonishing
improvements in achievable spectral purity, one of the basic features characterizing the …

Continuous-wave laser-driven, high-Q Kerr–nonlinear optical microresonators have enabled
the generation of optical frequency combs, ultralow-noise microwaves and ultrashort optical …

By generating a Brillouin laser in an optical microresonator, we realize a soliton Kerr
microcomb through exciting the Kerr frequency comb using the generated Brillouin laser in …

High-and ultrahigh-Q whispering-gallery mode resonators have the capability to trap
photons by total internal reflection for a duration ranging from nanoseconds to milliseconds …

Electromagnetically induced transparency provides a powerful mechanism for controlling
light propagation in a dielectric medium, and for producing slow and fast light …

Ultrahigh-Q optical resonators are being studied across a wide range of fields, including
quantum information, nonlinear optics, cavity optomechanics and telecommunications …