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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 compositional reasoning for markov decision processes 会议论文 4th IPM International Conference on Fundamentals of Software Engineering, FSEN 2011, Tehran, Iran, April 20, 2011 - April 22, 2011 Deng Yuxin; Hennessy Matthew 收藏  |  浏览/下载：12/0  |  提交时间：2013/09/22 Markov processes   Experimental studies of the dissociative recombination processes for the C6D6+and C6D7+ions 会议论文 Toulouse, France 作者:  Hamberg, M.;  Vigren, E.;  Thomas, R.D.;  Zhaunerchyk, V.;  Zhang, M. 收藏  |  浏览/下载：30/0  |  提交时间：2019/03/27 Energy upconversion in erbium doped oxyfluoride tellurite glass (EI CONFERENCE) 会议论文 ICO20: Materials and Nanostructures, August 21, 2005 - August 26, 2005, Changchun, China Ren G.; Chen B.; Wang X.; Yang Y.; Meng Q.; Lai H.; Zhao X.; Di W.; Xie Y. 收藏  |  浏览/下载：11/0  |  提交时间：2013/03/25 In this article  we have investigated energy upconversion process in erbium doped oxyfuoride tellurite glasses exciated with 980 nm diode laser. The glasses used in measurements are with a mol% composition of 70TeO2-9PbF2-190AlF3-10BaF2-1Er2O3. The s intensity parameters  the radiative rates  the branching ratios and the fluorescence lifetimes were calculated based upon the Judd-Ofelt theory and the experimental absorption spectrum. Under 980 nm excitation  efficient 530  544  and 665 nm upconversion emission are due to two-photon absorption processes.