%0 Journal Article %T Spectral characteristics optimization of high power semiconductor laser diodes by adjusting the reflectivity of the cavity surface coating film %A Zhang, Kang %A Dong, Fengxin %A Zhou, Xuyan %A Zhang, Jianxin %A Wang, Hailing %A Wang, Lichang %A Wang, Xueshuang %A Wang, Yankun %A Jia, Yanqing %A Fu, Ting %A Qu, Hongwei %J Proceedings of SPIE %V 12935 %P 129354J-129354J-7 %@ 0277-786X %D 2023-11-24 %I SPIE %~ DeepDyve