Yuanyuan Ma, Andrew J. Lee, Helen M. Pask, Katsuhiko Miyamoto, Takashige Omatsu, “Direct generation of 1108 nm and 1173 nm Laguerre-Gaussian modes from a self-Raman Nd:GdVO4 laser “, Optics Express 28(16) 24095 – 24013 (2020)

Yoshihiko Arita, Junhyung Lee, Haruki Kawaguchi, Reimon Matsuo, Katsuhiko Miyamoto, Kishan Dholakia, Takashige Omatsu, “Photopolymerization with high-order Bessel light beams “,Optics Letters 45(14) 4080 – 4083 (2020)

Ablimit Ablez, Kohei Toyoda, Katsuhiko Miyamoto, Takashige Omatsu, “Microneedle structuring of Si(111) by irradiation with picosecond optical vortex pulses “, Applied Physics Express 13(6) 062006 (2020)

An-Chieh Cheng, Hiromasa Niinomi, Takashige Omatsu, Shutaro Ishida, Keiji Sasaki*, Teruki Sugiyama*, “Plasmonic Manipulation-Controlled Chiral Crystallization of Sodium Chlorate “, J. Phys. Chem. Lett. 2020, 11, 11, 4422–4426 (2020)

Sujian Niu, Shutong Wang, Mairihaba Ababaike, Taximaiti Yusufu, Katsuhiko Miyamoto, Takashige Omatsu, “Tunable near- and mid-infrared (1.36–1.63 µm and 3.07–4.81 µm) optical vortex laser source “,Laser Physics Letters 17(4) 045402 (2020)

Takashige Omatsu, Keigo Masuda, Katsuhiko Miyamoto, Kohei Toyoda, Natalia M. Litchinitser, Yoshihiko Arita, Kishan Dholakia,“Twisted mass transport enabled by the angular momentum of light “, Journal of Nanophotonics 14(01)(2020)

K. Sakanashi, H. Ouchi, K. Kamiya, P. Kruger, K. Miyamoto, T. Omatsu, K. Ueno, K. Watanabe, T. Taniguchi, J. P. Bird, N. Aoki, “Investigation of laser-induced-metal phase of MoTe2 and its contact property via scanning gate microscopy “,Nanotechnology 31(20) 205205 (2020)

B. Sephton, Y. W. Huang, A. Ambrosio, C.-W. Qiu, A. Valles, T. Omatsu, F. Capasso, A. Forbes,”Purity and efficiency of hybrid orbital angular momentum-generating metasurfaces “, Journal of Nanophotonics 14(1) 016005 (2020)

R. Nakamura, H. Kawaguchi, M. Iwata, A. Kaneko, R. Nagura, K. Miyamoto, T. Omatsu, “Optical vortex-induced forward mass transfer: manifestation of helical trajectory of optical vortex “, Optics Express 27(26) 38019 – 38027 (2019)

R. Mamuti, S. Goto, K. Miyamoto, T. Omatsu, “Generation of coupled orbital angular momentum modes from an optical vortex parametric laser source “,Optics Express 27(25) 37025 – 37033 (2019)