Bionatura
Vol 9, No 3 (2007): Bionatura Nopember 2007

STUDY OF AN ADD-DROP FILTER USING A SINGLE BRAGG COUPLER

Rustam E. Siregar - (Unknown)
Ayi Bahtiar - (Unknown)
A. Abrar - (Unknown)

Article Info

Publish Date
02 Nov 2007

Abstract

An add-drop filter that consists of a planar directional coupler with a single Bragg grating in one of its arms was studied. The calculation was based on coupled-mode equations in the form of a matrix equation by considering the studied structure. From the matrix equation, the propagation factors as eigenvalues of the eigenmodes was obtained, while the spatial structures of the eigenmodes are determined by the eigenvectors of the coupling matrix. By use of boundary conditions in individual waveguides, the drop output, return loss and total transmission, respectively, was calculated at the Bragg wavelength of 1550 nm. The results satisfy the requirements for Wavelength Division Multiplexing (WDM) applications.Keywords : Bragg grating, add-drop filter, coupled mode equation, matrix equation

Copyrights © 2007




Citation Download
RIS
EndNote, Reference Manager, ProCite
BibTex
Latex, Jabref
Original Source
Download Original
Google Scholar
Check in Google Scholar
Journal Info
Bionatura
Website

Abbrev

bionatura

Publisher

Universitas Padjadjaran

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology

Description

Cikal bakal jurnal ilmiah di Unpad adalah Majalah Unpad. Majalah Unpad pada tahun 1999 dipecah menjadi dua berdasarkan bidangnya yaitu eksak dan sosial. Untuk bidang eksak diterbitkan Jurnal Bionatura sedangkan untuk bidang sosial diterbitkan Jurnal Sosiohumaniora. ...