High-efficiency coupling method of the gradient-index fiber probe and hollow-core photonic crystal fiber

• المؤلفون الرئيسيون: Wang, Chi, Zhang, Yue, Sun, Jianmei, Li, Jinhui, Luan, Xinqun, Asundi, Anand
• مؤلفون آخرون: School of Mechanical and Aerospace Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2019
• الموضوعات: Hollow-core Photonic Crystal Fiber; GRIN Fiber Probe; Engineering::Mechanical engineering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/87811; http://hdl.handle.net/10220/49302

A high-efficiency coupling method using the gradient-index (GRIN) fiber probe and hollow-core photonic crystal fiber (HC-PCF) is proposed to improve the response time and the sensitivity of gas sensors. A coupling efficiency model of the GRIN fiber probe coupled with HC-PCF is analyzed. An optimizat...