[19p-C43-1~15] 4.7 Quantum Optics, Nonlinear Optics and Structured Optics

14:00 〜 14:15英語発表

[19p-C43-3] Green Skyrmion fiber laser

〇(P)Srinivasa Rao Allam^1,2,3, Yuto Yoneda¹, R. Kerriddge-Johns William⁴, Yasushi Fujimoto⁵, Takashige Omatsu^1,2 (1.GSE, Chiba Univ., 2.MCRC, Chiba Univ., 3.IAAR, Chiba Univ., 4.Univ. Southampton, 5.Chiba Inst. Tech.)

キーワード：

Optical Skyrmions、Skyrmion laser source、Vector beams

Optical skyrmions are topologically stable quasiparticles with variegated polarization textures, formed by the mixture of quantized spin and orbital angular momentum. In this paper, we report on the direct generation of green (523 nm) optical skyrmions from a diode-pumped Pr³⁺ ions doped water-proof fluoro-aluminate glass (WPFG) fiber laser with an intracavity WPSI dual output coupler configuration.