2019年第80回応用物理学会秋季学術講演会

講演情報

一般セッション(口頭講演)

4 JSAP-OSA Joint Symposia 2019 » 4.6 Quantum Optics and Nonlinear Optics

[21a-E214-1~9] 4.6 Quantum Optics and Nonlinear Optics

2019年9月21日(土) 09:00 〜 11:45 E214 (E214)

尾松 孝茂(千葉大)、平野 琢也(学習院大)

09:00 〜 09:15

[21a-E214-1] Diode-pumped red-orange vortex Pr3+:YLF laser

〇(D)Yuanyuan Ma1、Adam Valles1,2、Katsuhiko Miyamoto1,2、Takashige Omatsu1,2 (1.Chiba Univ.、2.Molecular chirality research center)

キーワード:Optical Vortex, Pr3+:YLF laser, Off-axis pumping configuration

We demonstrate, for the first time, the direct generation of red (640 nm) and orange (607 nm) vortex beams from a diode pumped Pr3+:YLF laser with an off-axis pumping configuration without any additional phase elements. We also address a selective handedness control of the vortex beam.