Optical whispering-gallery-mode microresonators with ultrahigh quality factors and small
mode volumes have played an important role in modern physics. They have been …

Nano Sensors are sensing devices with a dimension of less than or equal to 100 nm. They
are incredibly tiny devices that transform physical, chemical, or biological substances into …

Synchronization and frequency locking between remote mechanical oscillators are of
scientific and technological importance. The key challenges are to align the oscillation …

Whispering gallery mode (WGM) resonators have attracted extensive attention and their
unique characteristics have led to some remarkable achievements. In particular, when …

Whispering gallery mode (WGM) resonators have been exploited as a highly sensitive and
efficient sensing technique in the past few years. They offer the advantages of ultrahigh …

The optofluidic laser has become an important platform for biological sensing and medical
diagnosis. To date, fluorescent dyes and proteins have been widely utilized as gain …

A tunable Raman laser in the hollow bottle-like microresonator is demonstrated. By
controlling the pump laser frequency, we have demonstrated continuous Raman laser …

A novel flow sensor based on dynamic fluid pressure changing in a packaged microbubble
resonator without additional modification on its structure has been proposed and …

Light, sound, and microwave are important tools for many interdisciplinary applications in a
multi-physical environment, and they usually are inefficient to be detected simultaneously in …

Reconfigurable photonic circuits have applications ranging from next-generation computer
architectures to quantum networks, coherent radar and optical metamaterials. Here, we …