1. Bing Yu, Dae Woong Kim, Jiang Deng, Hai Xiao, and Anbo Wang, Appl. Opt., 2003, vol. 42, no. 16, p. 60.
2. Rao, Y.J. and Jackson, D., Meas. Sci. Technol., 1996, vol. 7, no. 7, p. 981. doi 10.1088/0957-0233/7/7/001
3. Nieva, P., Sens. Transducers J., 2007, special issue, pp. 10–20.
4. Oh Ki, D., Ranade, J., Arya, V., Wang, A., and Claus, R.O., Proc. SPIE-Int. Soc. Opt. Eng., 1998, vol. 3538, p. 136.
5. Ivanov, V.V., Markelov, V.A., Novikov, M.A., and Ustavshchikov, S.S., Tech. Phys. Lett., 2004, vol. 30, no. 5, pp. 389–391.