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Transactions: WSEAS TRANSACTIONS ON COMMUNICATIONS
Transactions ID Number: 28-723
Full Name: Mohammed Al-gawagzeh
Position: Assistant Professor
Age: ON
Sex: Male
Address: Al-balqa Applied university,Al-salt
Country: JORDAN
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E-mail address: mohammed_gogazeh@yahoo.com
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Title of the Paper: Polarized modes Dispersion in Anisotropic Optical Fiber Communication lines
Authors as they appear in the Paper: Mohammed Yousef Al-Gawagzeh,Mohammed Rasoul Al-Hadidi,Rami Al-Rzooq
Email addresses of all the authors: mohammed_gogazeh@yahoo.com,dr_hadidi@yahoo.com
Number of paper pages: 10
Abstract: Equations are derived for calculation of the propagation constants and of the dispersion of the fundamental modes in anisotropic waveguides .This work shows how to obtain approximate analytic expressions which can be used to calculate with sufficient accuracy for practical applications the waveguide and polarization dispersion of the dominant orthogonally polarized modes in anisotropic optical fiber waveguides and distributions of electric and magnetic fields of these modes are obtained in a transverse cross section of the waveguide. It is shown that the anisotropy of a dielectric in the transverse cross section and the elliptical of the shape of this cross section alter the waveguide dispersion of modes in such waveguides compared with an isotropic waveguide. In the case of waveguides which conserve the state of polarization of the transmitted signal the changes in the waveguide dispersion due to the transverse anisotropy of the refractive index are considerabl!
y greater than the changes due to the elliptical of the shape of the transverse cross section of the waveguide. In a waveguide with a transverse anisotropy of the refractive index the maximum waveguide dispersion of two mutually orthogonal modes occurs at different frequencies.
Keywords: Dispession, Anisotropy, isotropic dielectric, polarization, Transverse cross section, Perturbation.
EXTENSION of the file: .doc
Special (Invited) Session: Calculation of Modes Dispersion in Anisotropic Optical Fiber Transmission Lines
Organizer of the Session: 605-293
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