A determination of propagation constants of symmetric planar waveguide modes in a frequency domain

• Published in: Semiconductor Physics Quantum Electronics & Optoelectronics
• Date: 2014
• Main Authors: Fitio, V.M., Romakh, V.V.
• Format: Article
• Language: English
• Published: Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України 2014
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/118490
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: A determination of propagation constants of symmetric planar
 waveguide modes in a frequency domain / V.M. Fitio, V.V. Romakh // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2014. — Т. 17, № 3. — С. 252-255. — Бібліогр.: 12 назв. — англ.

In a new method of finding propagation constants of waveguide modes, the
 Fourier transform to wave equation is used. We change the differential equation by the
 integral one. Then we represent the latter equation in a discrete form and get the
 eigenvalue (square propagation...