Higher Order Mode Convertors for "Ribbon" Fibre

Higher Order Mode Convertors for "Ribbon" Fibre

Higher order mode convertors for ribbon fibres with rectangular cores were made by postprocessing a photonic crystal fibre and introducing an enlarged parasitic core beside the input single-mode core. These two cores were merged to form the output rectangular core. By focusing light into the input c...

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Veröffentlicht in:Journal of lightwave technology 2015-03, Vol.33 (6), p.1182-1185
Hauptverfasser: Yerolatsitis, Stephanos, Birks, Timothy A.
Format: Artikel
Sprache:eng
Schlagworte:
Broadband
Broadband communication
Converters
Expansion
Fiber optics
Fibre
Fibres
Focusing
Indexes
Loss measurement
Noise levels
Optical fiber devices
Optical fibers
Optimized production technology
Photonic crystal fibers
Photonic crystals
Ribbons
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Beschreibung
Zusammenfassung:Higher order mode convertors for ribbon fibres with rectangular cores were made by postprocessing a photonic crystal fibre and introducing an enlarged parasitic core beside the input single-mode core. These two cores were merged to form the output rectangular core. By focusing light into the input core, third- to sixth-order modes could be excited at the output. The devices were low loss (
ISSN:0733-8724
1558-2213
DOI:10.1109/JLT.2014.2374991