Efficient Multiplexer/Demultiplexer for Visible WDM Transmission over SI-POF Technology

Efficient Multiplexer/Demultiplexer for Visible WDM Transmission over SI-POF Technology

A five channel step index plastic optical fiber proposal for a multiplexer/demultiplexer having insertion losses (IL) of 2.9-4 dB, pass bandwidths at -3 dB > 30 nm, crosstalk attenuation >30 dB and size of ~65 mm × 55 mm, is demonstrated. It is based on a reflective diffraction grating with bl...

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Veröffentlicht in:Journal of lightwave technology 2015-09, Vol.33 (17), p.3711-3718
Hauptverfasser: Pinzon, Plinio Jesus, Perez Garcilopez, Isabel, Vazquez, Carmen
Format: Artikel
Sprache:eng
Schlagworte:
Bandwidth
Demultiplexer
Diffraction
Diffraction Grating
Diffraction gratings
Lenses
Multiplexer
Optical fibers
Polymer Optical Fiber
Visible
Wavelength division multiplexing
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Beschreibung
Zusammenfassung:A five channel step index plastic optical fiber proposal for a multiplexer/demultiplexer having insertion losses (IL) of 2.9-4 dB, pass bandwidths at -3 dB > 30 nm, crosstalk attenuation >30 dB and size of ~65 mm × 55 mm, is demonstrated. It is based on a reflective diffraction grating with blazed profile and an aspheric lens. The theoretical analysis presented is used to further reduce the system size to ~37 mm × 30 mm and to increase the number of channels to 8 keeping ILs
ISSN:0733-8724
1558-2213
DOI:10.1109/JLT.2015.2455335