Optimum phase for rugate filter synthesis by Fourier transforms

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DOIResolve DOI: http://doi.org/10.1364/AO.50.00C124
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TypeArticle
Journal titleApplied Optics
Volume50
Issue9
PagesC124C128; # of pages: 5
AbstractAn optimum phase is developed for the synthesis of rugate reflectors by a simple Fourier transform. This phase belongs to a complex function of the desired spectral characteristics and is usually a free parameter. In general, it receives much less attention than the function magnitude, which is not known exactly. The current work shows that phase shaping alone produces surprisingly good results and has other advantages in rugate filter synthesis. In addition, the operating mode of this design procedure is quite unusual and interesting in itself.
Publication date
LanguageEnglish
AffiliationNRC Institute for Microstructural Sciences; National Research Council Canada
Peer reviewedYes
NPARC number17284048
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Record identifier3325461a-ec66-48ef-8a93-5df7a03fb364
Record created2011-03-26
Record modified2016-05-09
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