1. Overview of fiber optic sensors / Eric Udd -- 2. Fiber optic sensors based upon the fabry-perot interferometer / Henry F. Taylor -- 3. Polarimetric optical fiber sensors / Craig Michie -- 4. In-fiber grating optic sensors / Lin Zhang, W. Zhang, and I. Bennion -- 5. Femtosecond laser-inscribed harsh environment fiber bragg grating sensors / Shizhuo Yin, Chun Zhan, and Paul B. Ruffin -- 6. Fiber specklegram sensors / Francis T. S. Yu -- 7. Interrogation techniques for fiber grating sensors and the theory of fiber gratings / Byoungho Lee and Yoonchan Jeong -- 8. Fiber optic gyroscope sensors / Paul B. Ruffin -- 9. Optical fiber hydrophone systems / G.D. Peng and P.L. Chu -- 10. Applications of fiber optic sensors / Y.J. Rao and Shanglian Huang -- 11. Fiber optic bio and chemical sensors / Shizhuo Yin, Chun Zhan, and Paul B. Ruffin.