Wide Bandwidth Silicon Nitride Grating Coupler

By C. Doerr, Long Chen, Young-Kai Chen, L. Buhl. IEEE Photonics Technology Letters, 2010

166 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/00ee69ca31bc8b7cbc3ec48a341d062e376fde63

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Citations in the corpus

• Multilayer Silicon Nitride-on-Silicon Integrated Photonic Platforms and Devices (2015, unknown): “However, reducing the index contrast makes it difficult to achieve a high directionality (and coupling efficiency), and the Si3N4 grating coupler in [44] exhibited a low coupling efficiency of −4.”
• Handbook of Silicon Photonics (2013, background): “This is difficult in silicon, but grating couplers in silicon nitride have been demonstrated, with 1 dB bandwidths of around 100 nm [80,81].”