[6p-S45-1~22] 3.6 超高速・高強度レーザー

▼ [6p-S45-6] Efficient YCOB second harmonic generation of sub-ns Yb:YAG laser

〇Xiaoyang Guo¹、Shigeki Tokita¹、Xiaoniu Tu²、Yanqing Zheng²、Junji Kawanaka¹ (1.ILE, Osaka Univ.、2.SIC, CAS)

キーワード：second harmonic generation, ultrashort ultraintensity laser, diode pumped solid state laser

we experimental obtained >60% second harmonic generation conversion efficiency using YCOB crystal with sub-nanosecond Yb:YAG laser.