- Optics Letters, Vol. 33, Issue 15, pp. 1711-1713 (August 2008)
- Ryo Yasuhara, Toshiyuki Kawashima, Takashi Sekine, Takashi Kurita, Tadashi Ikegawa, Osamu Matsumoto, Masahiro Miyamoto, Hirofumi Kan, Hidetsugu Yoshida, Junji Kawanaka, Masahiro Nakatsuka, Noriaki Miyanaga, Yasukazu Izawa, Tadashi Kanabe
- Optics Letters, Vol. 37, Issue 13, pp. 2598-2600 (July 2012)
- W. Zendzian, J. K. Jabczynski, M. Kaskow, L. Gorajek, J. Kwiatkowski, K. Kopczynski
- Optics Express, Vol. 18, Issue 13, pp. 13927-13934 (June 2010)
- Takashi Sekine, Shin-ichi Matsuoka, Ryo Yasuhara, Takashi Kurita, Ryuji Katai, Toshiyuki Kawashima, Hirofumi Kan, Junji Kawanaka, Koji Tsubakimoto, Takayoshi Norimatsu, Noriaki Miyanaga, Yasukazu Izawa, Masahiro Nakatsuka, Tadashi Kanabe