Design for a diode-pumped 1-kJ zig-zag slab laser with cryogenically cooled ceramic Yb:YAG

被引：4
|
作者：
Ikegawa, T.
Kawashima, T.
Furukawa, H.
Kawanaka, J.
Miyanaga, N.
Nakatsuka, M.
Izawa, Y.
Kan, H.
机构：
[1] Osaka Univ, Inst Laser Engn, Suita, Osaka, Japan
[2] Hamamtsu Photon KK, Hamamatsu, Shizuoka, Japan
[3] Inst Laser Technol, Nishi Ku, Osaka, Japan
来源：
JOURNAL DE PHYSIQUE IV | 2006年 / 133卷
关键词：
D O I：
10.1051/jp4:2006133127
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
With the scope of future inertial fusion energy (IFE) driver, design of a diode-end-pumped 1-kJ zig-zag slab laser with cryogenically cooled ceramic Yb:YAG is presented. Pulse repetition rate is 16Hz, and optical-optical efficiency is 34% at 140 K operation. Gradient of Yb3+ ion density increasing toward the slab center successfully suppresses the parasitic on the slab ends.
引用
收藏
页码：641 / 643
页数：3
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