Paper Abstract and Keywords |
Presentation |
2008-03-14 12:10
Stable and ultra-wideband wavelength-tunable actively mode-locked fiber ring laser using a short length bismuth-oxide-based erbium-doped fiber Saori Yamada, Hiroshi Ikeda, Haruyasu Kimura, Masahiro Matsukawa, Joji Maeda, Yutaka Fukuchi (Tokyo Univ. of Science) PN2007-89 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We report for the first time to the best of our knowledge an ultra-wideband wavelength-tunable actively mode-locked fiber ring laser using a 151-cm-long bismuth-oxide-based erbium-doped fiber (Bi-EDF). The total length of the ring cavity is as short as 10 m because of the short length of the Bi-EDF. By utilizing an ultra-wide gain bandwidth of the Bi-EDF, an 83-nm wavelength tuning from 1533 nm to 1616 nm can be achieved. Since the Bi-EDF has also a high nonlinear coefficient γ of 50W-1km-1, the supermode noise can be suppressed effectively. Thus, stable and clean near-TL short pulses with a repetition rate of 10 GHz can be successfully generated over the ultra-wide wavelength tuning range covering both the C-band and the L-band. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Fiber laser / mode locking / bismuth-oxide-based fiber / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 544, PN2007-89, pp. 87-92, March 2008. |
Paper # |
PN2007-89 |
Date of Issue |
2008-03-06 (PN) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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PN2007-89 |
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