Efficient YCOB second harmonic generation of sub-ns Yb:YAG laser

Presentation information

Oral presentation

3 Optics and Photonics » 3.6 Ultrashort-pulse and high-intensity lasers

Wed. Sep 6, 2017 1:00 PM - 7:00 PM S45 (Conf. Room 6)

Atsushi Ishizawa(NTT), Nobuhisa Ishii(Univ. of Tokyo), Feng-Lei Hong(Yokohama National Univ.)

2:15 PM - 2:30 PM

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

Keywords: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.