ZHAO Xiao-yun1, GU Zheng-tian2. Comparison of several sensor models based on long period fiber gratings[J]. 2008, 27(10): 79-81+88. DOI: 10.13873/j.1000-97872008.10.032.
Highly sensitive chemical sensor based on the measurement of the separation of dual resonant peaks in a 100-μm-period fiber grating [J] . Xuewen Shu,Dexiu Huang. Optics Communications . 1999 (1)