1. [1] T. Horiguchi, K. Shimizu, T. Kurashima, and Y. Koyamada, “Advances in distributed sensing techniques using Brillouin scattering,” Proc. SPIE 2507, 1995, pp. 126-137
2. [2] K. Kishida et al., “Pulsed pre-pump method to achieve cm-order spatial resolution in Brillouin distributed measuring technique,” Technical report of IEICE, OFT2004-47 (2004-10), pp. 15-20
3. [3] K. Nishiguchi and K. Kishida, “Perturbation analysis of stimulated Brillouin scattering in an optical fiber and a resolution improvement method,” The 37th ISCIE International Symposium on Stochastic Systems Theory and Its Applications, 2005 (SSS2005)
4. [4] T. Kurashima et al., “Performance improvement of a combined OTDR for distributed strain and loss measurement by randomizing the reference light polarization state,” IEEE Photon. Technol. Lett., vol. 9, no. 3, 1997, pp. 360-362
5. [5] Y. Koyamada et al., “Novel technique to improve spatial resolution in Brillouin optical time-domain reflectometry,” IEEE Photon. Technol. Lett., vol. 19, no. 23, 2007, pp. 1910-1912