The large volumes induced by complex free‐space optical paths pose a challenge to
quantum precision measurement and optical communication in traditional optics …

White laser covering the visible color spectrum is critical in various applications including
vivid display, holographic imaging, and light-based version of Wi-Fi, but it is still challenging …

The large size of lasers limits their applications in confined spaces, such as in biosensing
and in vivo brain tissue imaging. In this regard, micron-sized lasers have been developed …

Thermal nonlinear effects have been extensively studied in whispering-gallery optical
microcavities. Photothermal effect originating from high light power buildup in the …

Light-emitting fabric can facilitate the innovation of wearable display applications. Electronic
and luminescent textiles capable of communicating, sensing, and supplying energy have …

Microlasers based on ultrahigh-quality-factor erbium-doped silica microcavities are
renowned for their exceptionally low thresholds and remarkably narrow linewidths …

Sensing is one of the important applications of the whispering-gallery-mode (WGM)
microresonator. Here we consider a model consisting of two WGM microresonators and one …

We propose and demonstrate an all-optical tunable silica microsphere resonator based on a
dual-laser pumping scheme. The resonance tunable microsphere resonator can act as a …

摘要光学频率梳在频域上是一系列离散的, 等间隔的, 具有稳定相位关系的谱线,
光谱覆盖范围可达百太赫兹量级, 被称为光学标尺, 它的出现显著提高了时间与频率的测量精度 …

Dynamic evolution of microcavity Raman laser subjected to frequency-shifted optical
feedback is studied. The relaxation peak of the microcavity Raman laser, which matches the …