✦ LIBER ✦

Loss in a rectangular optical waveguide induced by the crossover of a second waveguide

✍ Scribed by R.T. Deck; Anca L. Sala; Yuri Sikorski; B.G. Bagley

Publisher: Elsevier Science
Year: 2002
Tongue: English
Weight: 121 KB
Volume: 34
Category: Article
ISSN: 0030-3992
DOI: 10.1016/s0030-3992(02)00026-9

No coin nor oath required. For personal study only.

✦ Synopsis

We calculate the loss induced in a single-mode rectangular optical waveguide by the presence of a second waveguide, perpendicular to the ÿrst, which crosses over the ÿrst waveguide at a variable distance d. Our calculation is applied to the analysis of several doped silica waveguides of practical importance for optical circuit design.

📜 SIMILAR VOLUMES

Approximation by Gegenbauer polynomials

Approximation by Gegenbauer polynomials in the study of a rectangular ridged waveguide. Application to the analysis of a waveguide septum polarizer

✍ Noureddine Boukli-Hacene; Jacques Sombrin; Albert Papiernik 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 281 KB

## Abstract Several methods have been used for the study of a ridged waveguide. In this paper, we propose the use of Gegenbauer polynomials in the decomposition of the electromagnetic field near the edges of the septum, for the computation of cut‐off frequencies and electromagnetic TE and TM fields

Optimum design of a distributed Bragg-re

Optimum design of a distributed Bragg-reflector laser with optical loss in the corrugated waveguide

✍ Masahiro Okuda; Kiyoshi Murata; Kiyoshi Oonaka 📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 250 KB

Optimization of bends in rectangular wav

Optimization of bends in rectangular waveguide by a finite-element genetic-algorithm procedure

✍ R. Coccioli; G. Pelosi; S. Selleri 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 166 KB 👁 2 views

We have reported the characterization of transitions be-Ž . tween the coplanar waveguide CPW inputroutput terminals and the microstrip traveling-wave electrode of polymer electrode-optic modulators. Results of RF loss measurements of the microstrip electrode of each candidate taper were reported alo

FD-TD analysis of power loss distributio

FD-TD analysis of power loss distribution in a human body model heated by a waveguide applicator

✍ Noriyuki Araki; Nagayoshi Morita 📂 Article 📅 1993 🏛 John Wiley and Sons 🌐 English ⚖ 770 KB

On the multistability of spatial soliton

On the multistability of spatial solitons in waveguide and optical lattice

✍ Mousumi Ballav; A. Roy Chowdhury 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 760 KB

Properties of spatial solitons in channel waveguide and optical lattice are studied with the help of projection operator approach. The nonlinearity is assumed to be of cubic-quintic type. The stability consideration of the fixed point solutions of the ODE's governing the evolution of soliton paramet

The design of a twin-rib waveguide optic

The design of a twin-rib waveguide optical switch by the discrete spectral index method

✍ Wei-Choon Ng; Soo-Jin Chua 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 98 KB 👁 2 views

A twin-rib wa¨eguide optical switch is designed by the discrete spectral index method. An optimized rib height achie¨es a crosstalk le¨el of less than y40 dB with a coupling length characteristic that is weakly dependent on the rib separation, hence pro¨iding a larger error margin in fabricating the