Paper Abstract and Keywords |
Presentation |
2014-05-23 11:25
Wave propagation analysis for ultrashort pulse and broadband mode-locked Yb:YAG lasers with an intra-cavity highly nonlinear medium Akiyuki Maruko, Daisuke Kimura, Naoya Shimojo, Masatoshi Nishio, Hiroaki Okunishi, Kento Kato, Keisuke Kyomoto, Takeshi Yoshida, Kyosuke Shimabayashi, Sakae Kawato (Univ. of Fukui) LQE2014-12 Link to ES Tech. Rep. Archives: LQE2014-12 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
To generate the ultrashort pulse which overcome the fluorescence spectrum limit of the gain materials, we composed Kerr-lens mode-locked Yb:YAG laser with an intra-cavity highly nonlinear medium and analyzed wave propagation in the cavity. We obtained the pulse width of 65 fs and the spectrum width of 17 nm in experiment. We also obtained the pulse width of 35 fs and the spectrum width of 50 nm in theoretical analysis. These results show potential that the ultrashort pulse generation can overcome the limit of any gain material by the innovative scheme. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Yb:YAG / Kerr-lens modelocking / ultra-short pulse / theoretical analysis / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 46, LQE2014-12, pp. 53-56, May 2014. |
Paper # |
LQE2014-12 |
Date of Issue |
2014-05-15 (LQE) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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LQE2014-12 Link to ES Tech. Rep. Archives: LQE2014-12 |