Optical frequency combs, which consist of precisely controlled spectral lines covering a wide
range, have played a crucial role in enabling numerous scientific advancements. Beyond …

We experimentally demonstrate bidirectional Raman soliton-like combs in a whispering
gallery mode microresonator with a unidirectional pump for the first time, to the best of our …

We theoretically demonstrate a new regime, to the best of our knowledge, of the formation of
ultrashort optical solitons in spherical silica microresonators with whispering gallery modes …

We propose and experimentally demonstrate that by engineering Raman gain one can
control the effective dissipation of cavity modes in a Raman-active silica microcavity, and …

We experimentally demonstrate symmetry breaking, symmetry restoring, and intensity
switching of counterpropagating Raman waves in a microresonator with symmetric …

Microresonator optical frequency combs (OFCs) are of great interest for basic science and
high-tech applications. Major attention is usually paid to the OFCs formed near pump …