Weiwei Qiu, Xusheng Cheng, Yanhua Luo，et al "Simultaneous Measurement of Temperature and Strain Using a Single Bragg Grating in a Few-Mode Polymer Optical Fiber," Journal of Lightwave Technology, vol. 31, pp. 2419-2425, 2013. Weiwei Qiu, Xiujie Tian, Qijin Zhang,et al "Optical modulation of polarization state based on an etched single mode fiber with azo-polymer overlay," in Photonics Asia, 2012, pp. 855704-855704-6.