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S-C-L Band Coarse Wavelength Division Multiplexing on Ultra Silicon Rich Nitride Platform
Conference proceeding

S-C-L Band Coarse Wavelength Division Multiplexing on Ultra Silicon Rich Nitride Platform

George Feng Rong Chen, Peng Xing, Hong Wei Gao, Ju Won Choi, Doris Keh Ting Ng, Dawn T. H. Tan, IEEE and Tse Hui Dawn Tan
IEEE International Conference on Group IV Photonics, pp.1-2
08/2019
DOI: https://doi.org/10.1109/GROUP4.2019.8925621

Abstract

Coarse Wavelength Division Multiplexing Gratings Optical waveguides Photonics Silicon System-on-chip Waveguide Bragg Grating Waveguide lasers Wavelength division multiplexing Wavelength measurement
An on-chip Coarse wavelength Division Multiplexing (CWDM) has been designed, fabricated and experimentally measured, yielding 9 multiplexed wavelength channels spanning S+C+L band. The average channel crosstalk is −25 dB. All channels cover the CWDM central wavelengths stipulated by ITU standard.

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