摘要
从模式、色散、偏振和非线性等出发 ,对全内反射光子晶体光纤 (TIR- PCF)进行了分析和讨论。运用有效折射率和有效归一化频率对 TIR- PCF包层在短波区的色散特性进行了理论分析 ,解释了其零色散点兰移的特性 。
Total internal reflection(TIR) photonic crystal fiber(PCF) has been studied through analyses of its mode,dispersion,polarization and nonlinearity.For analysing the dispersive behavior of TIR-PCF at short wavelength region,we employ the concepts of effective refractive index and effective normalized frequency for the first time.In this way,the very dispersive property of blueshifted zero-GVD wavelength is explained successively.We also demonstrate the application value of this type of fiber through practical examples.
出处
《光电子．激光》
EI
CAS
CSCD
北大核心
2002年第5期491-495,共5页
Journal of Optoelectronics·Laser
关键词
光子晶体光纤
全内反射
单模光纤
有效折射率
Photonic Crystal Fiber(PCF)
Total Internal Reflection(TIR)
Single-mode fiber
Effective refractive index
Effective normalized frequency
Fiber dispersion
Birefringence
Nonlinearity
