C. C. ChenS. J. LiawYING-JAY YANG2018-09-102018-09-102001-07http://scholars.lib.ntu.edu.tw/handle/123456789/294653[SDGs]SDG7Stable single-mode 850 nm VCSELs with a higher-order mode absorber formed by shallow Zn diffusionconference paper10.1109/cleopr.2001.9710962-s2.0-0035685746