研究方向：纳米光子学，微腔光学
已发论文：
1. Liao F, Yu J X, Gu Z Q, Yang Z Y, Hasan T, Linghu S Y, Peng J, Fang W, Zhuang S L, Gu M, Gu F X. Enhancing monolayer photoluminescence on optical micro/nanofibers for low threshold lasing[J]. Science Advances, 2019, 5(11).
2. Liao F, Wang Y, Peng T, Peng J, Gu Z Q, Yu H K, Chen T, Yu J X, Gu F X. Highly efficient nonlinear optical conversion in waveguiding GaSe nanoribbons with pump pulses down to a femto-joule level[J]. Advanced Optical Materials, 2018, 6(5).
3. Ubaid S, Liao F, Guo T, Gu Z Q, Linghu S Y, Ma Y N, Yu J X, Gu F X, Direct single-mode lasing in polymer microbottle resonators through surface destruction[J].Chinese Optics Letters, 2019, 7(12): 121401.
4. Ubaid S, Liao F, Linghu S Y, Yu J X, Gu F X. Electrospun polymer bottle microresonators for stretchable single-mode lasing devices[J]. Optics Letters, 2018,43(13): 3128-3131.
5. Yu J X, Liao F, Liu F, Gu F X, Zeng H P. Surface-enhanced fluorescence in metal nanoparticle-doped polymer nanofibers via waveguiding excitation[J]. Applied Physics Letters, 2017, 110(16): 163101.
6. Gu F X, Cui H B, Liao F, Lin X, Wang H F, Zeng H P. Mode tailoring in subwavelength-dimensional semiconductor micro/nanowaveguides by coupling optical microfibers [J]. Optics Express, 2016, 24(20): 23361-23367.
主持项目：
1.国家自然科学基金青年项目（12104014），主持，2022.01-2024.12
2.安徽省自然科学基金青年项目（2108085QA28），主持， 2021.01-2022.12
3.光电材料科学与技术安徽省重点实验室（OMST202109），主持， 2021.08-2023.08
