| WU Ji-xuan,WANG Qian,SONG Bin-bin,CUI Guang-huan,LIU Bo,ZHANG Hao,ZHANG Cheng,ZHANG Shan-shan,DUAN Shao-xiang,BAI Hua.An on-line fiber cutting-welding method for the fabrication of Fabry-Perot micro-cavity[J].Optoelectronics Letters,2020,16(4):248-251 |
| An on-line fiber cutting-welding method for the fabrication of Fabry-Perot micro-cavity |
| Author Name | Affiliation | | WU Ji-xuan | Tianjin Key Laboratory of Optoelectronic Detection Technology and Systems, Tianjin Key Laboratory of Engineering Technologies for Cell Phamaceutical, College of Electronic and Information Engineering, Tiangong University, Tianjin 300387, China | | WANG Qian | Tianjin Key Laboratory of Optoelectronic Detection Technology and Systems, Tianjin Key Laboratory of Engineering Technologies for Cell Phamaceutical, College of Electronic and Information Engineering, Tiangong University, Tianjin 300387, China | | SONG Bin-bin | Key Laboratory of Computer Vision and Systems, Ministry of Education, School of Computer Science and Engineering, Tianjin University of Technology, Tianjin 300384, China | | CUI Guang-huan | Tianjin Key Laboratory of Optoelectronic Detection Technology and Systems, Tianjin Key Laboratory of Engineering Technologies for Cell Phamaceutical, College of Electronic and Information Engineering, Tiangong University, Tianjin 300387, China | | LIU Bo | Key Laboratory of Optoelectronic Sensor and Sensing Network Technology, College of Electronic Information and Optical Engineering, Nankai University, Tianjin 300350, China | | ZHANG Hao | Key Laboratory of Optoelectronic Sensor and Sensing Network Technology, College of Electronic Information and Optical Engineering, Nankai University, Tianjin 300350, China | | ZHANG Cheng | Tianjin Key Laboratory of Optoelectronic Detection Technology and Systems, Tianjin Key Laboratory of Engineering Technologies for Cell Phamaceutical, College of Electronic and Information Engineering, Tiangong University, Tianjin 300387, China | | ZHANG Shan-shan | Tianjin Key Laboratory of Optoelectronic Detection Technology and Systems, Tianjin Key Laboratory of Engineering Technologies for Cell Phamaceutical, College of Electronic and Information Engineering, Tiangong University, Tianjin 300387, China | | DUAN Shao-xiang | Key Laboratory of Optoelectronic Sensor and Sensing Network Technology, College of Electronic Information and Optical Engineering, Nankai University, Tianjin 300350, China | | BAI Hua | Tianjin Key Laboratory of Optoelectronic Detection Technology and Systems, Tianjin Key Laboratory of Engineering Technologies for Cell Phamaceutical, College of Electronic and Information Engineering, Tiangong University, Tianjin 300387, China |
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| Abstract: |
| A Fabry-Perot micro-cavity is fabricated by on-line fiber cutting-welding method. The asymmetrical fiber Fabry-Perot micro-cavity is designed and produced by cutting a standard single-mode fiber and welding the fiber end with the core-offset structure. The length of the Fabry-Perot micro-cavity could be controlled within a certain range of accuracy based on the on-line fiber cutting-welding method. According to this method, a micro-machined Fabry-Perot micro-cavity with a length of about 147 μm is achieved and its spectral characteristic is also investigated in our experiment. This proposed method is suitable to produce a micro-fiber-optic structure with improved and controlled precision, which is attractive for the fiber processing field. Moreover, the fabricated Fabry-Perot micro-cavity also has potential application in the microfluidic system and biochemical detection area. |
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