Paper Abstract and Keywords |
Presentation |
2019-05-31 13:25
Theoretical analysis on influence of the pump-induced loss for the efficiency of Ti:sapphire laser Shunji Kataoka, Tomoki Kanetake, Masashi Shibata, Ryo Kobayashi, Yu Aoyagi, Junya Maeda, Sakae Kawato (Univ. of Fukui) Link to ES Tech. Rep. Archives: LQE2019-21 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We investigate influence of the laser efficiency due to the pump-induced loss in a Ti:sapphire laser crystal. We experimentally reveal the increase of the pump-induced loss due to difference of pump wavelength in Ti:sapphire laser. As a factor of the loss increase, we assumed the loss increases in proportion to pump intensity, and the loss was theoretically analyzed. By optimizing pump beam, laser beam and output coupling, we show that blue-diode-pumped Ti:sapphire laser can prevent the decrease of the laser efficiency. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Ti:sapphire / Pump-induced loss / Blue- diode-pumped / Solid-state laser / Theoretical analysis / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, pp. 39-42, May 2019. |
Paper # |
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Date of Issue |
2019-05-23 (LQE) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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Link to ES Tech. Rep. Archives: LQE2019-21 |
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