Detection of nanoscale objects is highly desirable in various fields such as early‐stage
disease diagnosis, environmental monitoring and homeland security. Optical microcavity …

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

Temperature is one of the most fundamental physical properties to characterize various
physical, chemical, and biological processes. Even a slight change in temperature could …

The law of momentum conservation rules out many desired processes in optical
microresonators. We report broadband momentum transformations of light in asymmetric …

Whispering gallery mode biosensors have been widely exploited over the past decade to
study molecular interactions by virtue of their high sensitivity and applicability in real-time …

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 …

Abstract The Internet of Things (IoT), employs a large number of spatially distributed wireless
sensors to monitor physical environments, eg, temperature, humidity, and air pressure, and …

Sensitive and rapid label-free biological and chemical sensors are needed for a wide variety
of applications including early disease diagnosis and prognosis, the monitoring of food and …

Rapid advances in biochemistry and genetics lead to expansion of the various medical
instruments for detection and prevention tasks. On the other hand, food safety is an …

We present an all-polymer photonic sensing platform based on whispering-gallery mode
microgoblet lasers integrated into a microfluidic chip. The chip is entirely made from …