Er：KGd x Yb y Y 1- x - y（WO 4）2外延层的生长，光谱和激光表征,Optics Letters

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Er：KGd _x Yb _y Y _{1- x - y}（WO ₄）₂外延层的生长，光谱和激光表征
Optics Letters ( IF 3.1 ) Pub Date : 2017-11-01 , DOI: 10.1364/ol.42.004565
Sergey Kurilchik , Olga Dernovich , Konstantin Gorbachenya , Viktor Kisel , Irina Kolesova , Andrey Kravtsov , Sergey Guretsky , Nikolay Kuleshov

我们报告掺Er的成分

公斤 d_{X} b_{ÿ} ÿ_{1个 - X - ÿ} {（ {WO}_{4} ）}_{2个}

待生长到未掺杂的层

Y {（ {WO}_{4} ）}_{2个}

提供与基板良好的晶格匹配和高折射率对比的基板以及高光学品质的制造

尔 （ 1.3 在。 ％ ） ： 公斤 d_{0.2} b_{0.15} ÿ_{0.65} {（ {WO}_{4} ）}_{2个}

外延层的厚度可达180μm。据我们所知，在非波导配置中，首次测量了该层的吸收和发光特性，并首次报道了直接带内泵浦下的激光作用。在1606 nm处实现了16 mW的最大输出功率和64％的斜率效率。

"点击查看英文标题和摘要"

Growth, spectroscopy, and laser characterization of Er:KGdxYbyY1−x−y(WO4)2 epitaxial layers

We report on the composition of Er-doped

KG d_{x} {Yb}_{y} Y_{1 - x - y} {({WO}_{4})}_{2}

layers to be grown onto undoped

KY {({WO}_{4})}_{2}

substrate providing fine lattice matching and high refractive index contrast with the substrate and fabrication of high optical quality

Er (1.3 at. %) : KG d_{0.2} {Yb}_{0.15} Y_{0.65} {({WO}_{4})}_{2}

epitaxial layers with thickness up to 180 μm. Absorption and luminescence properties of the layer were measured and laser action under direct in-band pumping was reported for the first time, to our knowledge, in a non-waveguide configuration. A maximum output power of 16 mW with slope efficiency of 64% was achieved at 1606 nm.

更新日期：2017-11-01

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