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Deng et al., 2025 - Google Patents

Low‐Loss and Low‐Power Silicon Ring Based WDM 32× * 100 GHz Filter Enabled by a Novel Bend Design

Deng et al., 2025

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Document ID
3750638581503899594
Author
Deng Q
El‐Saeed A
Elshazly A
Lepage G
Marchese C
Neutens P
Kobbi H
Magdziak R
De Coster J
Vaskasi J
Kim M
Tong Y
Singh N
Filipcic M
Van Dorpe P
Croes K
Chakrabarti M
Velenis D
De Heyn P
Verheyen P
Absil P
Ferraro F
Ban Y
Van Campenhout J
Publication year
Publication venue
Laser & Photonics Reviews

External Links

Snippet

Ring resonators are crucial in silicon photonics for various applications, but conventional designs face performance trade‐offs. Here a third‐order polynomial interconnected circular (TOPIC) bend is proposed to revolutionize the ring designs fundamentally. The TOPIC bend …
Continue reading at arxiv.org (PDF) (other versions)

Classifications

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    • G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
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    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
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    • G02B6/29331—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by evanescent wave coupling
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    • H—ELECTRICITY
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    • G02F2203/00—Function characteristic
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