Burunkova Julia A, Denisiuk Ihor Yu, Zhuk Dmitri I, Daroczi Lajos, Csik Attila, Csarnovics István, Kokenyesi Sándor
Engineering photonics, ITMO University, Kadetskaja line 3/2, St. Petersburg, Russia.
Institute of Physics, University of Debrecen, Bem sq. 18a, Debrecen, 4026, Hungary.
Beilstein J Nanotechnol. 2016 Apr 26;7:630-6. doi: 10.3762/bjnano.7.55. eCollection 2016.
Rare-earth-doped optical materials are important for light sources in optoelectronics, as well as for efficient optical amplification elements and other elements of photonics. On the basis of the previously developed method of anhydrous, low-temperature synthesis of Er/Yb oxides from their chlorides we fabricated proper nanoparticles with defined parameters and used them for the development of optically transparent, luminescent polymer nanocomposite with low optical scattering, suitable for direct, light-induced formation of photonic elements. Introduction of preformed gold nanoparticles in such a nanocomposite was also performed and an enhancement of luminescence due to the influence of plasmon effects was detected.
稀土掺杂光学材料对于光电子学中的光源以及高效光放大元件和光子学的其他元件都很重要。基于先前开发的从氯化物中无水低温合成铒/镱氧化物的方法,我们制备了具有确定参数的合适纳米颗粒,并将其用于开发具有低光学散射的光学透明发光聚合物纳米复合材料,该复合材料适用于光子元件的直接光诱导形成。还在此类纳米复合材料中引入了预制金纳米颗粒,并检测到由于等离子体效应的影响而导致的发光增强。