422 Million intrinsic quality factor planar integrated all-waveguide resonator with sub-MHz linewidth
Integrated photonic all-waveguide resonators are a critical component in many future applications. Here the authors develop an optimized photonic all-waveguide resonator with an ultra-high quality factor, Q, of almost half a billion, and a narrow sub-MHz linewidth.
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Main Authors: | , , , , , , , , , , |
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Format: | article |
Language: | EN |
Published: |
Nature Portfolio
2021
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Subjects: | |
Online Access: | https://doaj.org/article/dfff653d3cf74afb8a1b63d81ec95b25 |
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