The SPIE/COS Photonics Asia 2022 will be held from 27th November to 29th November 2022. This annual symposium is in partnership with COS (Chinese Optical Society) providing an international showcase for the latest research in advanced lasers and manufacturing, optoelectronic devices, optical design, advanced imaging and holography, biomedical and optics in health care, nanophotonics, quantum and nonlinear optics, and more.