405-nm pumped Ce3+-doped silica fiber for broadband fluorescence from cyan to red
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405-nm pumped Ce3+-doped silica fiber for broadband fluorescence from cyan to red. / Yadav, Amit; Chichkov, Nikolay B.; Gumenyuk, Regina; Zherebtsov, Evgeny; Melkumov, Mikhail A.; Yashkov, Mikhail V.; Dianov, Evgeny M.; Rafailov, Edik U.
Optical Components and Materials XVI. ed. / Michel J. F. Digonnet; Shibin Jiang. SPIE, IEEE, 2019. 1091406 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 10914).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
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TY - GEN
T1 - 405-nm pumped Ce3+-doped silica fiber for broadband fluorescence from cyan to red
AU - Yadav, Amit
AU - Chichkov, Nikolay B.
AU - Gumenyuk, Regina
AU - Zherebtsov, Evgeny
AU - Melkumov, Mikhail A.
AU - Yashkov, Mikhail V.
AU - Dianov, Evgeny M.
AU - Rafailov, Edik U.
N1 - jufoid=71479
PY - 2019
Y1 - 2019
N2 - 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.
AB - 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.
KW - Broadband spectrum
KW - Ce-doped fiber
KW - Ce-ion
KW - Rare earth doped
U2 - 10.1117/12.2509599
DO - 10.1117/12.2509599
M3 - Conference contribution
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - Optical Components and Materials XVI
A2 - Digonnet, Michel J. F.
A2 - Jiang, Shibin
PB - SPIE, IEEE
ER -