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We describe a novel aberration free etched diffraction grating on SOI platform for on chip wavelength multiplexing and demultiplexing. Initial fabrication with 1 micron slit gives 200GHz channel pass band with ≪ 0.2mm2 chip size.
We describe a novel aberration free etched diffraction grating on SOI platform for on chip wavelength multiplexing and demultiplexing. Initial fabrication with 1 micron slit gives 200 GHz channel pass band with < 0.2 mm2 chip size.
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