405-nm pumped Ce3+-doped silica fiber for broadband fluorescence from cyan to red

405-nm pumped Ce3+-doped silica fiber for broadband fluorescence from cyan to red
复制标题

405 nm 泵浦 Ce3 掺杂石英光纤,用于从青色到红色的宽带荧光

DOI:
10.1117/12.2509599
复制
发表时间:
2019
期刊:
--
影响因子:
--
通讯作者:
Yadav A
Yadav A
中科院分区:
--
文献类型:
--
作者:
Yadav A

文献摘要

参考文献

相似文献

采用改进的化学气相沉积(MCVD)技术制备了纯掺铈石英光纤。实验研究了440 ~ 405 nm连续波泵浦下掺铈石英光纤的荧光特性。在~ 405 nm激光下,观察到最佳的泵浦吸收和较宽的荧光光谱。接着,详细分析了光谱响应随泵浦功率和光纤长度的变化关系。实验结果表明,采用不同的光纤长度和泵浦功率组合,可以很容易地获得~ 280 nm的-10dB谱宽。最后,我们提出,第一次尽我们所知,一个宽带荧光光谱与-10dB的光谱宽度为301 nm,从~ 517.36 nm到~ 818 nm,从这样的光纤与非紫外泵浦激光器。
A pure Ce-doped silica fiber is fabricated using modified chemical vapor deposition (MCVD) technique. Fluorescence characteristics of a Ce-doped silica fiber are experimentally investigated with continuous wave pumping from 440 nm to 405 nm. Best pump absorption and broad fluorescence spectrum is observed for ~ 405 nm laser. Next, the detailed analysis of spectral response as a function of pump power and fiber length is performed. It is observed that a -10dB spectral width of ~ 280 mn can be easily achieved with different combinations of the fiber length and pump power. Lastly, we present, for the first time to the best of our knowledge, a broadband fluorescence spectrum with -10dB spectral width of 301 nm, spanning from ~ 517.36 nm to ~ 818 nm, from such fibers with non-UV pump lasers.
用于闪烁体应用的稀土掺杂溶胶-凝胶硅酸盐玻璃
DOI: --
发表时间: 2003
期刊:
影响因子: --
作者:
N. Chiodini;M. Fasoli;M. Martini;F. Morazzoni;E. Rosetta;R. Scotti;G. Spinolo;A. Vedda;M. Nikl;N. Solovieva;A. Baraldi;R. Capelletti;R. Francini
通讯作者: R. Francini
DOI: --
发表时间: 1992
期刊: Optics Letters
影响因子: 3.6
作者:
R. Atkins
通讯作者: R. Atkins