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P. Muñoz, D. Pastor, J. Capmany, S. Sales, "Analytical
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Takahashi, "Loss uniformity improvement of arrayed-waveguide grating with
mode-field converters designed by wavefront matching method," J. Lightw. Technol.
27, 5710-5715 (2009).

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lightwave interleavers," J. Lightw. Technol. 23, 1435-1440 (2005).

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