Ultra-Low-Loss Silicon Waveguides Covering a Very Large Band

We present an ultra-low-loss silicon waveguide covering a very large band. Additionally, we investigate the waveguide wavelength-dependent scattering losses. Remarkably, we achieve loss reductions of (0.1663, 0.1226, 0.0742) dB/cm around (1310, 1550, 1910) nm, respectively.

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Bibliographic Details
Published in2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings (ACP/POEM) pp. 1 - 3
Main Authors Li, Gangmin, Hong, Shihan, Zhang, Long, Xu, Zixu, Dai, Daoxin
Format Conference Proceeding
LanguageEnglish
Published IEEE 04.11.2023
Subjects
Asia
multi-mode waveguide
Optical losses
Photonics
Scattering
Silicon
silicon - photonics
ultra-low-loss
very large-band
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Summary:We present an ultra-low-loss silicon waveguide covering a very large band. Additionally, we investigate the waveguide wavelength-dependent scattering losses. Remarkably, we achieve loss reductions of (0.1663, 0.1226, 0.0742) dB/cm around (1310, 1550, 1910) nm, respectively.
DOI:10.1109/ACP/POEM59049.2023.10368676