1. M. keda, K. Motonaga, N. Matsuzawa and T. Ishida: KOGAKU (Jpn. J. Opt.) 22 (1993) 289 [in Japanese].
2. Y. Thiangthangtum, M. Ikeda and H. Shinoda: Ext. Abstr. Optics Japan 2002 of the Optical Society of Japan, p. 94
3. Y. Thiangthangtum, M. Ikeda and H. Shinoda: Proc. Int. Color Association, Thailand, 2003, p. 127.
4. Y. Thiangthangtum, M. Ikeda and H. Shinoda: Opt. Rev. 11 (2004) 235.
5. M. Ikeda, H. Shinoda and Y. Mizokami: Opt. Rev. 5 (1998) 380.