Modeling Step Index Fiber to Soliton Propagation

• Autorzy: Kaczmarek T.
• Języki publikacji: EN

Abstrakty

EN

Step index fiber modeling process is carried out through numerical solving of eigenvalue equation to calculate propagation constant for fundamental mod. Input data in the process is only index of refraction calculated from Sellmeier dispersive formula for appropriate mol percentage doping of germanium dioxide in silica glass fiber. Output data in the modeling process is optimal value of the normalized frequency, which guarantees that single mode operation region is equal to bright soliton propagation region. Final verification of the process is soliton generation up to sixth-order inside such modeled fiber. In this end nonlinear Schödinger equation is solved numerically for initial condition of hyperbolic secant form. Maximization of single mode operation and bright soliton propagation region is essential in wavelength division multiplexing technique.

Słowa kluczowe

EN

eigenvalue equation; nonlinear Schödinger equation; solitons

• Wydawca: Publishing House of Poznan University of Technology
• Czasopismo: Advances in Electronics and Telecommunications
• Rocznik: 2010
• Tom: Vol. 1, no. 2
• Strony: 59--62
• Opis fizyczny: Bibliogr. 7 poz., rys., tab.

Twórcy

autor

Kaczmarek T.

• Institute of Telecommunications, Photonics and Nanomaterials, Kielce University of Technology

Bibliografia

• [1] G. P. Agrawal, Nonlinear Fiber Optics, third edition ed. Academic Press, 2001.
• [2] —, Applications of Nonlinear Fiber Optics. Academic Press, 2001.
• [3] —, Fiber-Optic Communication Systems. John Wiley & Sons, 2002.
• [4] E. Iannone, F. Matera, A. Mecozzi, and M. Settembre, Nonlinear Optical Communication Networks. John Wiley & Sons, 1998.
• [5] G. Keiser, Optical Fiber Communications. McGraw-Hill, 1991.
• [6] A. Majewski, Teoria i projektowanie Światłowodów. WNT, Warszawa, 1991, (in Polish).
• [7] M. J. Adams, An Introduction to Optical Waveguides. John Wiley & Sons, 1981.