Assessment of Photonic Crystal Fibers for Dispersion Factor of Different Structure
محورهای موضوعی : Electrical Engineering
Mozhdeh Karamifard
1
(Department of Physics, Aliabad Katoul Branch, Islamic Azad University, Aliabad Katoul, Iran)
کلید واژه: photonic crystal fiber, Dispersion Characteristic, Dopant Concentration, Air Hole Rings,
چکیده مقاله :
Photonic crystal fibers (PCFs) are widely used in optical industries and telecommunication systems as a low dispersion and structural losses with low nonlinear coefficient. Photonic crystals are media where their refractive index distribution function is periodic or non-periodic. A manifest property of photon crystals is the presence of a band-gap in the signal transmission spectrum. Electromagnetic detection with frequency range in the band range is not prohibited. Hence, the electromagnetic waves with a frequency range in the band-gap cannot be propagated. In this paper, the dispersion property of silica core photonic crystal fibers is analyzed for three and six-ring air hole structures. It is illustrated that the six-ring air hole structure shows satisfactory results in our design. Also, considering the holes filled with concentrated silica with fluorine materials, GeO2, P2O5, and B2O3 instead of air holes, it has been shown that the diffusion properties will have significant differences. The results obtained from simulations are shown by comparing with pure silica crystal.
[1] S.G.J., John, et al, “Photonic crystals: molding the flow of light,” In Princeton University of Press: Princeton, NJ,USA, 2008.
[2] Masaya Notomi, “Negative refraction in photonic crystals,” Opt Quantum Electron, vol.34, no.1, pp. 133-143, 2002, doi: 10.1023/A:1013300825612.
[3] Costas M. Soukoulis, “Photonic Band Gap Materials,” Springer Science & Business Media, vol.315, 2012, doi: 10.1007/978-94-009-1665-4.
[4] Saitoh Kunimasa, and Masanori Koshiba, “Numerical modeling of photonic crystal fibers,” Journal of light wave technology,vol. 23, no.11, pp.3580-3590, 2005, doi: 10.1109/JLT.2005.855855.
[5] Raja R. Vasantha Jayakantha, et al., “Modeling photonic crystal fiber for efficient soliton pulse propagation at 850 nm,” Optics communications, vol.283, no.24, pp.5000-5006, 2010, doi: 10.1016/j.optcom.2010.07.025.
[6] Jes Broeng, et al., “Analysis of air-guiding photonic bandgap fibers,” Opt. Lett., vol. 25, no. 2, pp. 96–98, Jan, 2000, doi: 10.1364/OL.25.000096.
[7] Fabrizio Fogli, et al., “Full vectorial BPM modeling of index-guiding photonic crystal fibers and couplers,” Opt. Express [Online], vol. 10, no. 1, pp. 54–59, Jan 2002, doi: 10.1364/oe.10.000054.[Available online]: http://www.opticsexpress.org/
[8] Yong-Zhao Xu, et al., “A fully vectorial effective index method for accurate dispersion calculation of photonic crystal fibers,” Chinese Physics Letters, vol.23, no.9, p.2476, 2006, doi: 10.1088/0256-307X/23/9/035.
[9] S.Mohamed, Nizar, et al., “Comparison of Different Photonic Crystal Fiber Structure: A Review,” Journal of Physics: Conference Series,IOP Publishing (RASCC), vol.1717,no.1, 2021, doi:10.1088/1742-6596/1717/1/012048.
[10] Izaddeen Kabir, Yakasai, Pg. Emeroylariffion Abas, and Feroza Begum, “Review of porous core photonic crystal fibers for terahertz waveguiding,” International Journal for Light and Electron Optics, vol. 229, March 2021, doi: 10.1016/j.ijleo.2021.166284.
[11] Ali Butt, Svetlana Nikolaevna Khonina, and N.L. Kazanskiy, “Recent advances in photonic crystal optical devices: A review,” Optics & Laser Technology, vol. 142, no. 12, October 2021, doi: 10.1016/j.optlastec.2021.107265.
[12] Mohammad Aliramezani, and Shahram Mohammad Nejad. “Numerical analysis and optimization of a dual-concentric-core photonic crystal fiber for broadband dispersion compensation,”Optics & Laser Technology,vol.42, no.8, pp.1209-1217, 2010, doi:10.1016/j.optlastec.2010.03.012.
[13] Faramarz E. Seraji, and VajiehArsang, “Analytical comparison of photonic crystal fibers for dispersion compensation with different structures using FDTD method,” Physics & Astronomy International Journal, vol.2, no.2, pp.155-158, 2018, doi: 10.15406/paij.2018.02.00078.
[14] Volkmar Brückner, “To the use of Sellmeier formula,” Senior Experten Service (SES) Bonn and HfT Leipzig, vol. 42,pp. 242-250, 2011.[Available online]: https://www.researchgate.net/profile/VolkmarBrueckner2/contributions.
[15] Latha, G. “Solid Core Photonic Crystal Fiber for Dispersion tailoring in Optical Tele Communication systems, ”Journal of Advanced Optics and Photonics,vol.1, no.4, pp.291-302, January2018, doi: 10.32604/jaop.2019.06242.