We demonstrated an Fe:ZnSe laser pumped by a 2.93-μm Cr, Er:YAG laser at liquid nitrogen and room temperature in single......

利用Fe^2＋：ZnSe微米粉末产生了4．45μm的中红外随机激光。通过气相热扩散法制静了Fe^2＋离子掺杂的ZnSe多晶块体，将制得的块体研磨成尺寸......