'A'

J. Song, H. Park, W.-T. Han, U.-C. Paek, and Y. Chung, "Induction of sinusoidal chirp in fiber Bragg grating and application to optical fiber sensing with intensity measurements," The 15th Optical Fiber Sensors Conference Technical Digest, Portland, OR, USA, May 2002, pp. 231-234.

(Authors' affiliation: K-JIST, Korea)



'B'

S. Kim, S. Kim, J. Kwon, and B. Lee, "Fiber Bragg grating strain sensor demodulator using a chirped fiber grating," IEEE Photonics Technology Letters, vol. 13, no. 8, pp. 839-841, 2001.



S. Kim, J. Kwon, S. Kim, and B. Lee, "Temperature-independent strain sensor using a chirped grating partially embedded in a glass tube," IEEE Photonics Technology Letters, vol. 12, no. 6, pp. 678-680, 2000.