抄録
We demonstrate a power scaling of a continuous-wave Pr3+:YLF laser at 640 and 607 nm, by utilizing a 20-W level fiber-delivered blue laser diode (LD) module, and 3.5-W single emitter blue diodes. In the fiber-delivered-LD pumping, we successfully suppress a thermal aberration, and obtain an output power of 3.1 W at a slope efficiency of 23% with a beam quality of M2~1.6. In the single emitter diode pumping, we achieved an output power 4.8 and 2.1 W at 640 and 607 nm, respectively.
本文言語 | English |
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ホスト出版物のタイトル | Advanced Solid State Lasers, ASSL 2017 |
出版社 | OSA - The Optical Society |
巻 | Part F75-ASSL 2017 |
ISBN(電子版) | 9781557528209 |
DOI | |
出版ステータス | Published - 2017 1 1 |
イベント | Advanced Solid State Lasers, ASSL 2017 - Nagoya, Japan 継続期間: 2017 10 1 → 2017 10 5 |
Other
Other | Advanced Solid State Lasers, ASSL 2017 |
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Country | Japan |
City | Nagoya |
Period | 17/10/1 → 17/10/5 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Mechanics of Materials