掺Ga或In的ZnS微结构的导光和光共振
Light guiding and optical resonances in ZnS microstructures doped with Ga or In
摘要：
ZnS的高折射率（在可见光范围内约2.4）使得ZnS微结构成为用于制造光导和谐振微腔的良好候选者。研究了几种ZnS结构的导光特性。特别是，在这项工作中的杆和板的行为进行了研究，它已被证明，所研究的结构的形态起着决定性的作用，支持的谐振模式。在ZnS：Ga和ZnS：In结构中，支持Fabry-Perot和Whispering Gallery共振模式。一个很好的协议已被发现之间的实验结果和理论模型用于描述这两种类型的共振，这已被用来估计掺杂材料的折射率。在具有三角形横截面的ZnS：Ga线中，在蓝绿色范围内观察到激光效应。据我们所知，这是第一次在可见光区研究掺杂ZnS的共振模式。
英文摘要：
The high refractive index of ZnS (about 2.4 in the visible range) makes ZnS microstructures good candidates for the fabrication of light guides and resonant microcavities. Light guiding behaviour has been studied in several ZnS structures. In particular, in this work the behavior of rods and plates has been investigated and it is has been shown that the morphology of the studied structures plays a determinant role on the supported resonant modes. In ZnS:Ga and ZnS:In structures investigated in the present work Fabry-Perot as well as Whispering Gallery resonant modes are supported. A good agreement has been found between the experimental results and the theoretical model used to describe both types of resonances, which have been used to estimate the refractive index of the doped material. In ZnS:Ga wires with triangular cross-section a lasing effect has been observed in the blue-green range. To our knowledge, it is the first time that resonant modes in visible region have been studied in doped ZnS.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
