Highly efficient mid infrared 2μm emission in Ho3+/Yb3+ codopedgermanate glass 下载 xhua71549 13 0 PDF 2021-04-23 09:04:12 Highly efficient mid-infrared 2μm emission in Ho3+/Yb3+-codopedgermanate glass 立即下载 微信扫一扫:分享 微信里点“发现”,扫一下 二维码便可将本文分享至朋友圈。