Acta Optica Sinica, Volume. 15, Issue 8, 1053(1995)
Dispersion Equation Of Inhomogeneous Planar Optical Waveguides Based on Concept of Equivalent Attenuated Vector
Based on the transfer-matrix technique, the concept of an equivalent attenuated vector is proposed and used to analyse the characteristics of the propogating modes in the planar optical waveguides with arbitrary refractive index profile. For the dispersion equation in inhomogeneous planar optical waveguides, an exact analytic solution is obtained. A comparison with other approximations and the exact numerical results show that our dispersion equation is exact.
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[in Chinese], [in Chinese]. Dispersion Equation Of Inhomogeneous Planar Optical Waveguides Based on Concept of Equivalent Attenuated Vector[J]. Acta Optica Sinica, 1995, 15(8): 1053