Whispering gallery modes (WGMs) have been exploited for a broad range of sensing
applications. However, the vast majority of WGM sensors consist of passive resonators …

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 …

Whispering gallery mode (WGM) microcavities have a small mode volume, a high quality (Q)
factor and great application potential in the field of integrated optics. The coupling of light …

In-fiber whispering gallery mode (WGM) microsphere resonators have received remarkable
attention due to the superiorities of compact structure, high stability and self-alignment. As …

Abstract Lab-in-a-Fiber (LIF), a counterpart of Lab-on-a-chip, however, deployed within the
cylindrical optical fiber geometry, emerges as a promising approach into the development of …

Abstract Development of reliable, sensitive, selective, and miniaturized sensing
technologies is critical for health assessment and early diagnosis and treatment of …

Gas bubbles present in liquids underpin many natural phenomena and human-developed
technologies that improve the quality of life. Since all living organisms are predominantly …

The probing of physiological processes in living organisms is a grand challenge that
requires bespoke analytical tools. Optical fiber probes offer a minimally invasive approach to …

Background The tip of an optical fiber has been considered an attractive platform in Biology.
The simple cleaved end of an optical fiber can be machined, patterned and/or …

Whispering gallery mode (WGM) resonators have attracted attention as optical biosensors
due to their capacity for rapid label-free detection. Separately, the M13 bacteriophage has …