[20a-A202-1~8] 3.1 Basic optics and frontier of optics (merged with formerly 3.2 Equipment optics and materials)

[20a-A202-7] Vector beam mode detection by using Crossed-hybrid polarization grating(Ⅱ)

〇(M2)Yushi Kakedo¹, Moritsugu Sakamoto¹, Kohei Noda¹, Tomoyuki Sasaki¹, Masayuki Tanaka², Takeya Sakai³, Yukitoshi Hattori⁴, Hiroshi Ono¹ (1.Nagaoka Univ. of Tech., 2.OPT Gate Co., 3.Hayashi Telempu Co., 4.Univ. of Hyogo)

Keywords:vector beam, polarization grating, mode detection