A Mathematically Rigorous Cutoff Analysis of Parabolic Cylindrical Waveguides

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概要

• 論文の詳細を見る

• We present a rigorous study of a planar waveguide which, under the influence ofunintentional or deliberate effects, takes the forn'u of a parabolic cylindricalwaveguide. Extending 0LLI earlier study on this problem, where some physically plausi-ble assumptions were rnade, we now develop the characteristics and the cutoff condi-Lion equations for sucla a waveguide under mathematically rigorous conditions. It isfound that results again show a bunclaing tendency of modal cutoff confirming thevalidity of our earlier results, Mode-bunching is thus found to be a fundamental char-acteristic of parabolically bent slab waveguides.optical waveguides, fibre optics

• 社団法人日本物理学会の論文
• 1992-11-15

著者

• Ojha S

  Department Of Applied Physics Institute Of Technology Banaras Hindu University

• Ojha S.p.

  Department Of Applied Physics Institute Of Technology Banaras Hindu University

• Khastgir P.

  Department Of Applied Physics Institute Of Technology Banaras Hindu University

• Choudhury P

  Department Of Electronics Engineering Institute Of Technology Banaras Hindu University

• Choudhury P.k.

  Department Of Applied Physics Institute Of Technology Banaras Hindu University

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• Operating Characteristics of an Optical Filter with a Linearly Periodic Refractive Index Pattern in the Filter Material
• A Numerical Estimation of Power Flow through Parabolic Cylindrical Waveguides near Cutoff
• Field Cutoffs of Three-Layer Parabolically Deformed Planar Chirowaveguides
• Partial Guidance of Electromagnetic Waves by a Parabolic Cylindrical Boundary Separating Two Chiral Media
• A Mathematically Rigorous Cutoff Analysis of Parabolic Cylindrical Waveguides
• Weak Guidance in Bent and Unbent Four-Layer Planar Waveguides- A Comparative Study of Dispersion Curves

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