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
中科院分区:
文献类型:
--
作者:
Yadav A
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.
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
影响因子:
3.6
作者:
R. Atkins
通讯作者:
R. Atkins