Spectroscopic and laser characterization of Yb,Tm:KLu(WO4)2 crystal
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- 作者：P.A. Loikoa ; b ; J.M. Serresb ; X. Mateosb ; c ; xavier.mateos@urv.cat" class="auth_mail" title="E-mail the corresponding author ; mateos@mbi-berlin.de" class="auth_mail" title="E-mail the corresponding author ; M.P. Demesha ; A.S. Yasukevicha ; K.V. Yumasheva ; V. Petrovc ; U. Griebnerc ; M. Aguiló ; a ; F. Dí ; aza
- 关键词：Double tungstates ; Holmium ; Ytterbium ; Energy transfer ; Laser operation
- 刊名：Optical Materials
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：51
- 期：Complete
- 页码：223-231
- 全文大小：2402 K
文摘
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Top-seeded solution growth of Yb,Tm-codoped monoclinic KLu(WO4)2 crystals.
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Maximum Yb3+ → Tm3+ energy transfer efficiency is 83.9% for 5 at.% Yb–8 at.% Tm doping.
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The fractional heat loading for Yb,Tm:KLu(WO4)2 is 0.45 ± 0.05.
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Microchip Yb,Tm:KLu(WO4)2 laser operation with a 20% slope efficiency.
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Yb,Tm:KLu(WO4)2 vibronic laser emitting at 2.081–2.093 μm.