Tsai, Chia-HoChia-HoTsaiLee, Jiun-HawJiun-HawLeeChiang, Hsin-JiunHsin-JiunChiangYang, C.C.C.C.YangShih, H.C.H.C.ShihChen, B.C.B.C.ChenChuang, T.J.T.J.ChuangChang, YihYihChang2009-03-182018-07-062009-03-182018-07-061998http://ntur.lib.ntu.edu.tw//handle/246246/145852application/pdf74233 bytesapplication/pdfen-USSemiconductor circular ring lasers fabricated with the cryo-etchingtechniquejournal articlehttp://ntur.lib.ntu.edu.tw/bitstream/246246/145852/1/02.pdf