'A'
Title: Multi-point interrogation of FBG sensors using cascaded flexible wavelength-division Sagnac loop filters
Author(s): Kim CS, Lee TH, Yu YS, Han YG, Lee SB, Jeong MY
Source: OPTICS EXPRESS 14 (19): 8546-8551 SEP 18 2006  
Authors' addresses:
Pusan Natl Univ, Dept Nanosyst & Nanoproc Engn, Joint Res Ctr, PNU IGB, Pusan, 609735 South Korea
Dong Eui Univ, Dept Phys, Pusan, 614714 South Korea
Korea Inst Sci & Technol, Photon Res Ctr, Seoul, 136791 South Korea

'B'
Title: A fiber Bragg grating sensor demodulation technique using a polarization maintaining fiber loop mirror
Author(s): Chung S, Kim J, Yu BA, Lee B
Source: IEEE PHOTONICS TECHNOLOGY LETTERS 13 (12): 1343-1345 DEC 2001