Harnessing Geometric Phase Metasurfaces to Double the Field of View in Polarized Structured Light Projection for Depth Sensing
Herein, a lucid meta-holographic approach leveraging geometric phase metasurfaces and photonic crystal surface-emitting lasers is presented. Such a straightforward technique inherently enables polarized structured light projection with opposite circular polarization states, effectively doubling the...
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| Format: | Article |
| Language: | English |
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IEEE
2024-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/10599792/ |
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| author | Chia-Hsun Chang Wen-Cheng Hsu Chih-Ting Chang You-Chia Chang Chi-Wai Chow Hsin-Chieh Yu Yao-Wei Huang Gong-Ru Lin Yu-Heng Hong Hao-Chung Kuo |
| author_facet | Chia-Hsun Chang Wen-Cheng Hsu Chih-Ting Chang You-Chia Chang Chi-Wai Chow Hsin-Chieh Yu Yao-Wei Huang Gong-Ru Lin Yu-Heng Hong Hao-Chung Kuo |
| author_sort | Chia-Hsun Chang |
| collection | DOAJ |
| description | Herein, a lucid meta-holographic approach leveraging geometric phase metasurfaces and photonic crystal surface-emitting lasers is presented. Such a straightforward technique inherently enables polarized structured light projection with opposite circular polarization states, effectively doubling the field of view for depth sensing applications. Furthermore, the innate polarization state of projected light provides enhanced resistance to environmental interference. To demonstrate the practical utility of this method, an integrated depth sensing system based on the geometric phase meta-hologram has been developed and successfully detects targets at an operating distance of 75 cm, paving the way for advanced 3D sensing applications in various fields. |
| format | Article |
| id | doaj-art-76f585d55da948c788ffab028f7efc40 |
| institution | Kabale University |
| issn | 1943-0655 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-76f585d55da948c788ffab028f7efc402025-08-20T03:32:51ZengIEEEIEEE Photonics Journal1943-06552024-01-011641610.1109/JPHOT.2024.342934810599792Harnessing Geometric Phase Metasurfaces to Double the Field of View in Polarized Structured Light Projection for Depth SensingChia-Hsun Chang0https://orcid.org/0009-0004-1688-7977Wen-Cheng Hsu1Chih-Ting Chang2You-Chia Chang3https://orcid.org/0000-0001-8842-2512Chi-Wai Chow4https://orcid.org/0000-0002-7488-2611Hsin-Chieh Yu5https://orcid.org/0000-0001-6871-8623Yao-Wei Huang6https://orcid.org/0000-0001-8983-413XGong-Ru Lin7https://orcid.org/0000-0003-2061-1282Yu-Heng Hong8https://orcid.org/0000-0001-9935-5861Hao-Chung Kuo9https://orcid.org/0000-0002-9373-4649Department of Photonics, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, Hsinchu, TaiwanDepartment of Photonics, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, Hsinchu, TaiwanSemiconductor Research Center, Hon Hai Research Institute, Taipei, TaiwanDepartment of Photonics, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, Hsinchu, TaiwanDepartment of Photonics, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, Hsinchu, TaiwanCollege of Photonics, Institute of Lighting and Energy Photonics, National Yang Ming Chiao Tung University, Tainan, TaiwanDepartment of Photonics, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, Hsinchu, TaiwanGraduate Institute of Photonics and Optoelectronics and the Department of Electrical Engineering, National Taiwan University, Taipei, TaiwanSemiconductor Research Center, Hon Hai Research Institute, Taipei, TaiwanDepartment of Photonics, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, Hsinchu, TaiwanHerein, a lucid meta-holographic approach leveraging geometric phase metasurfaces and photonic crystal surface-emitting lasers is presented. Such a straightforward technique inherently enables polarized structured light projection with opposite circular polarization states, effectively doubling the field of view for depth sensing applications. Furthermore, the innate polarization state of projected light provides enhanced resistance to environmental interference. To demonstrate the practical utility of this method, an integrated depth sensing system based on the geometric phase meta-hologram has been developed and successfully detects targets at an operating distance of 75 cm, paving the way for advanced 3D sensing applications in various fields.https://ieeexplore.ieee.org/document/10599792/Metasurface<named-content xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="LaTeX">$structured\ light$</tex-math> </inline-formula> </named-content><named-content xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="LaTeX">$3D\ depth\ sensing$</tex-math> </inline-formula> </named-content> |
| spellingShingle | Chia-Hsun Chang Wen-Cheng Hsu Chih-Ting Chang You-Chia Chang Chi-Wai Chow Hsin-Chieh Yu Yao-Wei Huang Gong-Ru Lin Yu-Heng Hong Hao-Chung Kuo Harnessing Geometric Phase Metasurfaces to Double the Field of View in Polarized Structured Light Projection for Depth Sensing IEEE Photonics Journal Metasurface <named-content xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="LaTeX">$structured\ light$</tex-math> </inline-formula> </named-content> <named-content xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="LaTeX">$3D\ depth\ sensing$</tex-math> </inline-formula> </named-content> |
| title | Harnessing Geometric Phase Metasurfaces to Double the Field of View in Polarized Structured Light Projection for Depth Sensing |
| title_full | Harnessing Geometric Phase Metasurfaces to Double the Field of View in Polarized Structured Light Projection for Depth Sensing |
| title_fullStr | Harnessing Geometric Phase Metasurfaces to Double the Field of View in Polarized Structured Light Projection for Depth Sensing |
| title_full_unstemmed | Harnessing Geometric Phase Metasurfaces to Double the Field of View in Polarized Structured Light Projection for Depth Sensing |
| title_short | Harnessing Geometric Phase Metasurfaces to Double the Field of View in Polarized Structured Light Projection for Depth Sensing |
| title_sort | harnessing geometric phase metasurfaces to double the field of view in polarized structured light projection for depth sensing |
| topic | Metasurface <named-content xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="LaTeX">$structured\ light$</tex-math> </inline-formula> </named-content> <named-content xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="LaTeX">$3D\ depth\ sensing$</tex-math> </inline-formula> </named-content> |
| url | https://ieeexplore.ieee.org/document/10599792/ |
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