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300 nm bandwidth adiabatic SOI polarization splitter-rotators exploiting continuous symmetry breaking. | LitMetric

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Article Abstract

Adiabatic polarization splitter-rotators are investigated exploiting continuous symmetry breaking thereby achieving significant device size and losses reduction in a single mask fabrication process for both SOI channel and ridge waveguides. A crosstalk lower than -25 dB is expected over 300nm bandwidth, making the device suitable for full grid CWDM and diplexer/triplexer FTTH applications at 1310, 1490 and 1550nm.

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Source
http://dx.doi.org/10.1364/OE.23.019261DOI Listing

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