The evolution of photonic devices has been marked by a constant quest for speed, precision, and miniaturization. One technology quietly accelerating this progress is the 461nm fiber acousto-optic modulator (AOM). While AOMs are widely known for beam modulation and frequency shifting, the fiber-integrated 461nm variants are opening new possibilities for next-generation photonic applications, from high-speed optical communication to advanced quantum photonics. https://www.cq-smart.com/461nm-fiber-aom-series

In the expanding field of quantum sensing, ultra-narrow linewidth lasers are playing an increasingly pivotal role. One of the more fascinating applications is in quantum gravimetry—a technique that leverages quantum interference to detect minute variations in Earth’s gravitational field. https://www.cq-smart.com/narrow-linewidth-laser