Observation of a fused dual-fiber sensor head tips by SEM

• 作 者: 王晓旭 林钧岫 王德和
• 机 构: Department of Physics Dalian University of Technology,Dalian 116024,Department of Physics,Dalian Uni
• 出 处: Chinese Optics Letters
• 发表日期: 2006年01期
• 关键词: fused Observation parabolic optimize possibilities optic length verified claddin

The shape and microstructurc of the fiber-optic liquid-level sensor head, which was made of two fusion-spliced multimode optical fibers, were experimentally studied by using scanning electron microscope (SEM) technology in order to optimize the performance characteristic of the fiber sensor head. The parabolic profile of the sensor head was found to be better and having length-width ratio from 1.2:1 to 1.3:1. Some other useful possibilities were proposed.

The shape and microstructurc of the fiber-optic liquid-level sensor head, which was made of two fusion-spliced ​​multimode optical fibers, were experimentally studied by using scanning electron microscope (SEM) technology in order to optimize the performance characteristic of the fiber sensor head. The parabolic profile of the sensor head was found to be better and having length-width ratio from 1.2: 1 to 1.3: 1. Some other useful possibilities were proposed.