| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5400309 | Journal of Luminescence | 2014 | 4 Pages |
Abstract
Broad gain of 88Â nm from 1511 to 1599Â nm upon pumping of an Er/Al-doped fiber amplifier with a white LED was demonstrated. The multiple absorption bands located in visible wavelength of Er3+ ions were simultaneously excited with the white LED. Optical gains of 13Â dB and 12Â dB, respectively, were obtained in the Er/Al-doped fiber and the Er-doped fiber. The 3Â dB gain bandwidth of the Er/Al-doped fiber amplifier was 46Â nm broader than that of the Er-doped fiber amplifier
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
Lin Htein, Weiwei Fan, Won-Taek Han,