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Journal Articles Journal of Lightwave Technology Year : 2009

Nanophotonic polarization diversity demultiplexer chip


We demonstrate a very compact multifunctional photonic-crystal demultiplexer on high index contrast InP-membrane for coarse WDM applications. Polarization diversity is implemented using 2D-grating couplers. The performance of the device is evaluated using integrated p-i-n photodetectors. Polarization diversity from fiber to detector--without intermediate functional device--results in a minimal polarization dependent loss (PDL) of 0.2 dB. This value increases to 1.1 dB when including the photonic-crystal demultiplexer.
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hal-00567023 , version 1 (11-09-2013)


  • HAL Id : hal-00567023 , version 1


van Laere Frederick, Tiziana Stomeo, Cyril Cambournac, Melanie Ayre, Romain Brenot, et al.. Nanophotonic polarization diversity demultiplexer chip. Journal of Lightwave Technology, 2009, 27 (4), pp.417. ⟨hal-00567023⟩
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