%0 Journal Article %T Research on the external cavity wavelength-locked red light semiconductor laser with a narrow-linewidth %A Xiangen, Ma %A Shuang, Yao %A Xiaodong, Zhang %A Peixu, Li %A Zhen, Zhu %A Dongbing, He %A Fanyu, Kong %A Xia, Wei %J Proceedings of SPIE %V 12975 %P 129750X-129750X-9 %@ 0277-786X %D 2023-12-29 %I SPIE %~ DeepDyve