Loss properties of all-solid photonic band gap fibers with an array of rings
You-fu Geng , Xue-jin Li , Xiao-ling Tan , Jian-quan Yao
Optoelectronics Letters ›› 2010, Vol. 6 ›› Issue (6) : 454 -457.
Loss properties of all-solid photonic band gap fibers with an array of rings
The confinement loss and bend loss properties of all-solid photonic band gap fibers with an array of rings doped with high-index material are investigated. The calculated results show that for a specific structure, the confinement loss and the critical bend radius are reduced simultaneously in some band gaps by increasing the inner diameter of ring, which provides a useful guide and a theoretical basis for designing large mode area fibers with low loss.
Fundamental Mode / Photonic Crystal Fiber / Effective Index / Perfect Match Layer / Confinement Loss
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