RAM-adaptive parallel generating and minimizing the layout file of wafer-scale metalens
RAM-adaptive parallel generating and minimizing the layout file of wafer-scale metalens
Metalens have emerged as an attractive device for astronomy observation because of their submillimeter thickness and lightweight as well as their powerful manipulating ability of light field’s amplitude, phase, and polarisation. However, the aperture size of a metalens is restricted within a millimetre scale by the layout file sizes. Here, we introduce the OASIS format to effectively reduce the layout file sizes and propose a RAM-adaptive parallel approach for accelerating the layout file generation of large-aperture metalens. By designing a metalens working in the wavelength of 1550nm, we demonstrate that the layout file sizes can be reduced by 94% via using OASIS format than conventional GDS format. Based on a multiple-core computer, the OASIS layout file of a 5cm-diameter metalens can be generated within 10 hours.
Sun, Chuang
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Ou, Jun-Yu
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Kiang, Kian Shen
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Yan, Jize
786dc090-843b-435d-adbe-1d35e8fc5828
16 September 2024
Sun, Chuang
aecdd672-871a-4f6b-91db-ed98292addf2
Ou, Jun-Yu
3fb703e3-b222-46d2-b4ee-75f296d9d64d
Kiang, Kian Shen
fdb609c6-75aa-4893-85c8-8e50edfda7fe
Yan, Jize
786dc090-843b-435d-adbe-1d35e8fc5828
Sun, Chuang, Ou, Jun-Yu, Kiang, Kian Shen and Yan, Jize
(2024)
RAM-adaptive parallel generating and minimizing the layout file of wafer-scale metalens.
50th International Micro and Nano Engineering Conference, Montpellier, France, Montpellier, France.
16 - 19 Sep 2024.
Record type:
Conference or Workshop Item
(Other)
Abstract
Metalens have emerged as an attractive device for astronomy observation because of their submillimeter thickness and lightweight as well as their powerful manipulating ability of light field’s amplitude, phase, and polarisation. However, the aperture size of a metalens is restricted within a millimetre scale by the layout file sizes. Here, we introduce the OASIS format to effectively reduce the layout file sizes and propose a RAM-adaptive parallel approach for accelerating the layout file generation of large-aperture metalens. By designing a metalens working in the wavelength of 1550nm, we demonstrate that the layout file sizes can be reduced by 94% via using OASIS format than conventional GDS format. Based on a multiple-core computer, the OASIS layout file of a 5cm-diameter metalens can be generated within 10 hours.
Text
Chuang Sun MNE2024
- Accepted Manuscript
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Published date: 16 September 2024
Venue - Dates:
50th International Micro and Nano Engineering Conference, Montpellier, France, Montpellier, France, 2024-09-16 - 2024-09-19
Identifiers
Local EPrints ID: 494829
URI: http://eprints.soton.ac.uk/id/eprint/494829
PURE UUID: e7dd3a9a-5aff-4483-864b-28a3088e4491
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Date deposited: 16 Oct 2024 16:42
Last modified: 17 Oct 2024 01:58
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Contributors
Author:
Chuang Sun
Author:
Jun-Yu Ou
Author:
Kian Shen Kiang
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