[1] Philippe Louis C, Hanson R K. Appl. Opt., 1993, 32: 6090.
[2] Zhou X, Jeffries J B. Appl. Phys. B, 2005, 81: 711.
[3] Amato F D, MazzingHi P, Castagnoli F. Appl. Phys. B, 2002, 75: 195.
[4] Miller J H, Elreedy S, Ahvazi B, et al. Appl. Opt., 1993, 32: 6082.
[5] Roths J, Zenker T, Parchatka U. Appl. Opt., 1996, 35: 7075.
[6] Wang J, Maiorov M, Douglas S Baer. Appl. Opt., 2000, 39: 5579.
[7] Linnerud I, Kaspersen P. Appl. Phys. B, 1998, 67: 297.
[9] Miller J H, Elreedy S. Appl. Opt., 1993, 32: 6082.
[10] Corsi C, Gabrysch M, Inguscio M. Opt. Communication, 1996, 128: 35.
[11] Ebert V, Pleban K U, et al. Laser Applications to Chemical and Environmental Analysis, Technical Digest, Optical Society of America, Washington, DC, 1998, 206.