Design and implementation of a passive edge filter with high bandwidth and slope

In this study, passive edge filter design was implemented by using I‐6, I‐25, M‐5, M‐12 erbium‐doped fibers. For this purpose, first the highest bandwidth and the steepest slope regions of the erbium‐doped fibers were determined in the simulation environment. The experimental setup was realized by u...

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Bibliographic Details
Published in:Microwave and optical technology letters 2019-11, Vol.61 (11), p.2572-2578
Main Authors: Yucel, Murat, Koyuncu, Onur
Format: Article
Language:English
Subjects:
bandwidth
Bandwidths
Doped fibers
Erbium
erbium‐doped fiber
Filter design (mathematics)
passive edge filter
slope
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Summary:In this study, passive edge filter design was implemented by using I‐6, I‐25, M‐5, M‐12 erbium‐doped fibers. For this purpose, first the highest bandwidth and the steepest slope regions of the erbium‐doped fibers were determined in the simulation environment. The experimental setup was realized by using the most appropriate lengths of erbium‐doped fibers found in the simulation study. For I‐25 erbium‐doped fiber, an edge filter with a bandwidth of 32.8 nm and a slope angle of 50.77° was obtained.
ISSN:0895-2477
1098-2760
DOI:10.1002/mop.31923