標題: Energy level systems and transitions of Ho:LuAG laser resonantly pumped by a narrow line-width Tm fiber laser
作者: Chen, Hao
Zhao, Ting
Yang, Hao
Zhang, Le
Zhou, Tianyuan
Tang, Dingyuan
Wong, Chingping
Chen, Yung-Fu
Shen, Deyuan
電子物理學系
Department of Electrophysics
公開日期: 28-Nov-2016
摘要: We presented a Ho:LuAG ceramic laser in-band pumped by a narrow emission line-width Tm fiber laser at 1907 nm. All of potential transitions between I-5(7) and I-5(8) manifold were discussed to form the Ho's in-band-pump energy level systems, which were not described in details earlier. For the emission band centered at similar to 2095 nm, both laser absorption and emission transition separately consisted of two groups were first analyzed and observed. Using output couplers (OCs) with different transmittances (T = 6, 10 and 20%), the similar similar to 0.5 W continuous-wave (CW) output power under an incident pump power of similar to 4.9 W was obtained, with twin (or triplet) emission bands respectively. The blue shift of center emission wavelengths was observed with the increase of transmittances. (C) 2016 Optical Society of America
URI: http://dx.doi.org/10.1364/OE.24.027536
http://hdl.handle.net/11536/132802
ISSN: 1094-4087
DOI: 10.1364/OE.24.027536
期刊: OPTICS EXPRESS
Volume: 24
Issue: 24
起始頁: 27536
結束頁: 27545
Appears in Collections:Articles


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