Lasers are the pillars of modern optics and sensing. Microlasers based on whispering-
gallery modes (WGMs) are miniature in size and have excellent lasing characteristics …

Optical biosensors are frontrunners for the rapid and real-time detection of analytes,
particularly for low concentrations. Among them, whispering gallery mode (WGM) resonators …

This perspective is an overview of a recent direction in optical 3D printing, where
polymerization of crosslinkable materials and nanomaterial fillers can be guided to the final …

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 …

Herein, recent progress in fiber optofluidic lasers and their applications in biochemical
detection are reviewed. The unique properties of optical fibers are introduced for the …

Protein assays show great importance in medical research and disease diagnoses. Liquid
crystals (LCs), as a branch of sensitive materials, offer promising applicability in the field of …

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 …

The realization of efficient on‐chip microlasers with scalable fabrication, ultralow threshold,
and stable single‐frequency operation is always desired for a wide range of miniaturized …

A surface plasmon resonance (SPR) biosensor with Kretschmann configuration and wide-
range detection capability for measuring hemoglobin content in human blood has been …

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 …