[23a-A310-1~7] 4.7 Quantum Optics, Nonlinear Optics and Structured Optics

10:15 〜 10:30奨励賞エントリー英語発表

[23a-A310-5] Optical-skyrmions induced exotic surface structures of azo-polymers

〇(D)Rihito Tamura¹, Praveen Kumar², A. Srinivasa Rao^1,3,4, Katsuhiko Miyamoto^1,3, Omatsu Takashige^1,3 (1.Chiba Univ, 2.IIT Bhilai, 3.MCRC, Chiba Univ, 4.Chiba Univ. IAAR)

キーワード：

スキルミオン,構造化光,アゾポリマー

Optical skyrmions, in which all polarization states mapped on the Poincaré sphere are projected onto the beam cross-section, have attracted much attention as analogous magnetic skyrmions. We herein report on the first demonstration of direct imprinting of the polarization textures of optical skyrmions onto an azo-polymer thin film by irradiating the optical skyrmion generated by a single-path self-referencing interferometer with a spatial light modulator (SLM).