Femtosecond Laser Writing of Photonic Crystal Fiber in LiNbO3 Crystal
Miami Mohammed,
Ahmad K. Ahmad
Abstract:A numerical investigation of depressed cladding photonic crystal fiber (PCF) that has been buried in bulk lithium niobate crystal material by direct femtosecond (fs) laser writing. The leading guide of light propagation is elucidated through the photonic crystal that is embedded in a lithium niobate. The induced refractive index, confinement losses, and dispersion are numerically calculated according to the orientation of the crystal and the structure geometry of the PCF. This structure supports single and hig… Show more
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