Ibikurikira bizaza:
Isi ya Laser ya Photonics 2022, Shanghai
Ku ya 26-29 Mata 2022
Ibyabaye mu mateka:
Ikibaya cya Wuhan-Optics cyo mu Bushinwa EXPO 2021
Shanghai-Laser Isi ya Photonics 2021
Imurikagurisha mpuzamahanga rya Shengzhen-Ubushinwa 2021