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Dispersion and Confinement Loss Control in Modified Hexagonal Photonic Crystal Fibers |
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| Authors: | S. M. Abdur Razzak Yoshinori Namihira Kazuya Miyagi Feroza Begum Shubi Kaijage Nguyen Hoang Hai Tatsuya Kinjo Nianyu Zou |
| Affiliation: | (1) Graduate School of Engineering and Science, University of the Ryukyus, 1 Senbaru, Nishihara, Okinawa 903-0213, Japan |
| Abstract: | This paper presents a novel technique for the control of chromatic dispersion and confinement loss in hexagonal photonic crystal fibers (H-PCFs). It is demonstrated that it is possible to obtain very low chromatic dispersion of 0 ± 0:38 ps/(nm·km) in the wavelength range of 1.41 to 1.66 μm and confinement loss of less than 0.0001 dB/km from a six ring modified H-PCF (MH-PCF). The higher order dispersion at 1.55 μm is about −0.001 ps/(nm2-km). |
| Keywords: | photonic crystal fiber chromatic dispersion confinement loss effective area |
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