A microcavity hollow core fiber Fabry-Perot interferometer based on fusion splicing a section of hollow-core fiber between two fibers and further micromachined by femtosecond (fs) laser is developed for measuring thermo-optic coefficients (TOCs) of liquids.
Cheng‐Ling LeeYang LuChien‐Hsing ChenChao-Tsung Ma
Zengling RanEn LuYunjiang RaoMin NiFei PengDe-Hong Zeng
Yueying LiuZhenguo JingAng LiQiang LiuPeng SongRui LiWei Peng
Tao WeiYukun HanHai-Lung TsaiHai Xiao