Selection of spectral filters for optical demultiplexer-same filter different source

Mohd Syuhaimi Ab Rahman, Hadiguna, Latifah Sarah Supian

Research output: Contribution to journalArticle

Abstract

This study aims to evaluate the effectiveness of selected color filter film for demultiplexer construction where only signals with certain wavelengths are allowed to pass through the demultiplexer while the other signal that carrying different wavelengths are absorbed. Characterization testing and analysis is done based on recorded data. Demultiplexer components are characterized by a Same Filter Different Sources (SFDS) and performance of transmitted signal has been measured. Demultiplexer developed is effective in short range communication, using low cost components and simple techniques. Communication range for short range communication is maximized. Only signals with certain wavelengths are allowed to pass through the multiplexer. The rest are absorbed. Several measures are made to ensure efficiency, such as testing and measurement on parametres contribting to loss. Best filters are selected based on their ability to block certain wavelengths while letting others ro pass through efficiently.

Original languageEnglish
Pages (from-to)413-420
Number of pages8
JournalJournal of Computer Science
Volume9
Issue number4
DOIs
Publication statusPublished - 2013

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Wavelength
Communication
Testing
Color
Costs

Keywords

  • Demultiplexer
  • Filter
  • Output power
  • Plastic optical fiber
  • Spectral

ASJC Scopus subject areas

  • Software
  • Computer Networks and Communications
  • Artificial Intelligence

Cite this

Selection of spectral filters for optical demultiplexer-same filter different source. / Ab Rahman, Mohd Syuhaimi; Hadiguna; Supian, Latifah Sarah.

In: Journal of Computer Science, Vol. 9, No. 4, 2013, p. 413-420.

Research output: Contribution to journalArticle

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