Numerical analysis and design of a new traveling-wave photodetector with an asymmetric i-layer cross section

Weak Guidance Modal Analysis and Dispers

Weak Guidance Modal Analysis and Dispersion Curves of an Infrared Lightguide Having a Core Cross Section with a New Type of Asymmetric Loop Boundary

✍ Vivek Singh; B. Prasad; S.P. Ojha 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 112 KB

We make an analytical investigation of the modal characteristic equation of an infrared lightguide having a guiding region whose cross section has a Ž . new type of asymmetric loop boundary. We choose new coordinates , , z Ž . instead of r, , z , and assuming that the propagation is along the z dire