High-efficiency thermo-optic switch based on waveguide superlattices with artificial gauge field Article Swipe
xuelin zhang
,
Jiangbing Du
,
Jian Li
,
Yihang Li
,
Wenjia Zhang
,
Ke Xu
,
Zuyuan He
·
YOU?
·
· 2025
· Open Access
·
· DOI: https://doi.org/10.1364/oe.564059
YOU?
·
· 2025
· Open Access
·
· DOI: https://doi.org/10.1364/oe.564059
Optical switches are crucial components in integrated optics, with broad applications in data communications, sensing, and computing. We experimentally demonstrate an ultra-efficient silicon thermo-optic Mach-Zehnder switch based on waveguide superlattices with artificial gauge field. A sinusoidal modulation profile is typically applied to a binary waveguide array to achieve low-crosstalk and broadband light transmission. This design achieves the lowest power consumption of 1.21 mW without extra thermal isolation. Geometric design optimization, central to this demonstration, can be utilized to develop compact and high-efficiency devices for large-scale photonic integrated circuits. This approach paves the way for significantly reducing power consumption while maintaining scalability.
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Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.1364/oe.564059
- OA Status
- gold
- Cited By
- 1
- References
- 25
- Related Works
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- OpenAlex ID
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All OpenAlex metadata
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- OpenAlex ID
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https://openalex.org/W4412513748Canonical identifier for this work in OpenAlex
- DOI
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https://doi.org/10.1364/oe.564059Digital Object Identifier
- Title
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High-efficiency thermo-optic switch based on waveguide superlattices with artificial gauge fieldWork title
- Type
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articleOpenAlex work type
- Language
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enPrimary language
- Publication year
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2025Year of publication
- Publication date
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2025-07-21Full publication date if available
- Authors
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xuelin zhang, Jiangbing Du, Jian Li, Yihang Li, Wenjia Zhang, Ke Xu, Zuyuan HeList of authors in order
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https://doi.org/10.1364/oe.564059Publisher landing page
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YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
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https://doi.org/10.1364/oe.564059Direct OA link when available
- Concepts
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Optics, Waveguide, Superlattice, Optical switch, Gauge (firearms), Materials science, Optoelectronics, Physics, MetallurgyTop concepts (fields/topics) attached by OpenAlex
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1Total citation count in OpenAlex
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2025: 1Per-year citation counts (last 5 years)
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10Other works algorithmically related by OpenAlex
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| referenced_works | https://openalex.org/W2123068486, https://openalex.org/W4399619664, https://openalex.org/W2335604872, https://openalex.org/W4398780905, https://openalex.org/W2047131277, https://openalex.org/W2902437043, https://openalex.org/W3091851330, https://openalex.org/W2074064356, https://openalex.org/W2771496638, https://openalex.org/W1937593435, https://openalex.org/W2522779269, https://openalex.org/W1638369295, https://openalex.org/W4223598101, https://openalex.org/W2942448253, https://openalex.org/W4404814182, https://openalex.org/W2996793380, https://openalex.org/W4406918096, https://openalex.org/W2100679347, https://openalex.org/W2223578702, https://openalex.org/W4313389790, https://openalex.org/W4366278359, https://openalex.org/W2117934273, https://openalex.org/W2760950914, https://openalex.org/W3045726508, https://openalex.org/W3111446365 |
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