Ultralow-Loss Planar $\hbox{Si}_{3}\hbox{N}_{4}$ Waveguide Polarizers

作者: J. F. Bauters , M. J. R. Heck , D. Dai , J. S. Barton , D. J. Blumenthal

DOI: 10.1109/JPHOT.2012.2234095

关键词:

摘要: We demonstrate broadband (1500-1620 nm) and low-loss planar waveguide polarizers with measurement-limited on-chip extinction as high 75 dB. Polarizers can be fabricated in higher confinement 100-nm-thick well lower 40-nm-thick Si3N4 cores to suit a variety of photonic systems.

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