[1] B. W. James, D. Andruczyk, X. P. Feng, J. Howard, K. Takiyama, and T. Oda, in Proceedings of Laser Aided Plasma Diagnostics Conference (2001).

[2] J. Amorim, G. Baravian, and J. Jolly, J. Phys. D: Appl. Phys. 33, R51 (2000).

[3] J. Harris and the H-1 team, J. Plasma Fusion Res. 1, 37 (1998).

[4] T. Katsuta, K. Takiyama, T. Oda, K. Mizuno, and T. Ogawa, Fusion Engineering and Design, 34-35, 769 (1997).

[5] X. P. Feng, D. Andrutzyk, B. W. James, and K. Takiyama, in Proceedings of The Second International Workshop on Plasma Processing (2002).

[6] C. Haise, J. Hollandt, R. Kling, M. Koch, and M. Kuhne, Appl. Opt. 33, 5111 (1994).

[7] M. Otsuka, R. Ikee, and K. Ishii, J. Quant. Spectrosc. Radiat. Transfer. 21, 699 (1989).

[8] S. Sasaki, NIFS Data 49 (National Institute for Fusion Science, Nagoya, Japan).

[9] M. Goto and T. Fujimoto, NIFS Data 43 (National Institute for Fusion Science, Nagoya, Japan).