Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China University of Chinese Academy of Sciences, Beijing 100049, China ...

Microresonators are micrometre-scale structures for confining light. Light is reflected internally at the edges of the resonator. This creates a series of standing-wave optical modes, or ...

Traditional lasers typically rely on fixed gain media and external microcavity structures (such as Fabry-Perot cavities, photonic crystals, whispering galleries, etc.). Although these structures can ...

The biosensor is fabricated by splicing a section of exposed-core microstructure fiber (ECF) between two single-mode fibers (SMFs) to form optical fiber microcavity Fabry-Perot interferometer (FPI).

The research team designed a microcavity structure using perovskite and experimentally demonstrated that phase-transition-induced structural changes influence the oscillation of polaritons (Rabi ...

Research and Development Center for Wide Bandgap Semiconductors, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China College of Materials Science and Optoelectronic ...

To overcome this challenge, the research teams have developed a tunable open optical microcavity, achieving precise coupling of quantum dots and microcavities in both resonance frequency and ...

Nanocavities are nanometre-scale structures for trapping light. Concentrating light into such a small volume increases the strength of light–matter interactions, and can alter the spontaneous ...

To address the issues aforementioned, the research team designed an optical microcavity with unique angular dispersion characteristic and a strong Purcell effect. QDs were coupled into the ...

Abstract: A high-sensitivity fiber-optic microcavity relative humidity (RH) sensor with a silicon-based sulfide thin film is presented. With the magnetron sputtering technique, a 280-nm MoS2 film is ...