“Efficient self-pumped phase conjugation with a loop geometry in a Rhodamine-6G solid dye laser amplifier”, H.Watanabe, T.Omatsu, M.Tateda, Optics Express 11 No.2 (2003) 176-180.

“High quality output from a CW Nd:YVO4 laser with a phase conjugate resonator”, T.Omatsu, A.Minassian, M.J.Damzen, Trends in Optics and Photonics, 68 (2002) 412-414.

“150 times phase conjugation by degenerate four-wave-mixing in a continuous-wave Nd:YVO4 amplifier”, T.Omatsu, Y.Ojima, B.A.Thompson, A.Minassian, M.J.Damzen, Appl. Phys. B 75 No.4-5 (2002) 493-495

“Self-diffraction of pico-second pulses in a saturable amplifier polymer dye”, T.Yonekawa, T.Omatsu, T.Hirose, Y.Ueda, H.Watanabe, M.Tateda, Opt.Commun. 206 (2002) 165-170.

“High quality 7.5W CW operation of a Nd:YVO4 laser with a Rh:BaTiO3 phase conjugate mirror”, T.Omatsu, A.Minassian, M.Damzen, Jpn.J.Appl.Phys. 41 No.4 (2002) 2024-2027.

“A novel phase conjugate broad-stripe laser diode with an external ring geometry”, N.Yamada, T.Omatsu, H.Nakano, M.Tateda, Jpn.J.Appl.Phys. 41 No.2A (2002) 606-608.

“Vectorial phase conjugator by degenerated four-wave mixing in a laser-pumped polymer dye amplifier”, T.Hirose, T.Omatsu, H.Watanabe, M.Tateda, Opt.Commun. 199 No.1-4 (2001) 215-222.

“Multi-watt CW output from a double-pass diode side-pumped Nd:YVO4 amplifier with a Rh:BaTiO3 phase conjugator”, T.Omatsu, M.J.Damzen, Opt.Commun. 198 No.1-3 (2001) 135-139.

“Optical recording media using laser-induced size reduction of Au nanoparticles”, M.Sugiyama, S.Inasawa, S.Koda, T.Hirose, T.Yonekawa, T.Omatsu, A.Takami, Appl.Phys.Lett. 79 10 (2001) 1528-1530.

“Diode-pumped, self-stimulating, paasvely Q-switched Nd3+:PbWO4 Raman laser”, W.Chen, Y.Inagawa, T.Omatsu, M.Tateda, N.Takeuchi, Opt.Commun. 194 No.4-6 (2001) 401-407.