Diode pumped laser operation and spectroscopy of Pr3+:LaF3.

Diode pumped laser operation and spectroscopy of Pr3+:LaF3.
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DOI:
10.1364/oe.20.020387
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发表时间:
2012-08
期刊:
影响因子:
3.8
通讯作者:
F. Reichert;F. Moglia;D. Marzahl;P. Metz;M. Fechner;N. Hansen;G. Huber
F. Reichert;F. Moglia;D. Marzahl;P. Metz;M. Fechner;N. Hansen;G. Huber
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
F. Reichert;F. Moglia;D. Marzahl;P. Metz;M. Fechner;N. Hansen;G. Huber

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报道了激光二极管泵浦Pr3+:LaF3晶体在准连续(QCW)模式下运转的首次结果,平均输出功率高达80 mW(≈161.3 mW qcw),在719.8 nm处的最大斜效率为37%。此外,还可以将激光器工作在537.1 nm和635.4 nm,并将发射波长从609 nm调整到623 nm。泵浦光源为InGaN半导体激光器,中心发射波长为442 nm,最大输出功率为1W。
We report on the first results of diode pumped laser operation of Pr3+:LaF3 in a quasi continuous wave (qcw) mode with average output powers of up to 80.0 mW (≈ 161.3 mW qcw) and a maximum slope efficiency of 37% at 719.8 nm. Furthermore it was possible to operate the laser at 537.1 nm and 635.4 nm and to tune the emission wavelength from 609 nm to 623 nm. The pump source was an InGaN laser diode with a maximum output power of 1 W at a central emission wavelength of 442 nm.