Topologically trivial graphene enables mid-infrared orbital angular momentum detection toward on-chip integration

Jiayue Han; Jun Wang

doi:10.1038/s41377-025-01829-7

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Topologically trivial graphene enables mid-infrared orbital angular momentum detection toward on-chip integration

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- Topologically trivial graphene enables mid-infrared orbital angular momentum detection toward on-chip integration
- Topologically trivial graphene enables mid-infrared orbital angular momentum detection toward on-chip integration
- LSA 2025年14卷第5期页码：1182-1184
- Affiliations：
  
  1.School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 610054, China
  2.State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China, Chengdu 610054, China
- Author bio：
  
  Jun Wang (wjun@uestc.edu.cn)
- Funds：
- DOI：10.1038/s41377-025-01829-7
  中图分类号：
- 网络出版日期：2025-04-02，
  
  纸质出版日期：2025-05-31
- Accepted：
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Topologically trivial graphene enables mid-infrared orbital angular momentum detection toward on-chip integration[J]. LSA, 2025,14(5):1182-1184.

Han, J. Y. & Wang, J. Topologically trivial graphene enables mid-infrared orbital angular momentum detection toward on-chip integration. Light: Science & Applications, 14, 1182-1184 (2025).
Topologically trivial graphene enables mid-infrared orbital angular momentum detection toward on-chip integration[J]. LSA, 2025,14(5):1182-1184. DOI： 10.1038/s41377-025-01829-7.

Han, J. Y. & Wang, J. Topologically trivial graphene enables mid-infrared orbital angular momentum detection toward on-chip integration. Light: Science & Applications, 14, 1182-1184 (2025). DOI： 10.1038/s41377-025-01829-7.

摘要

Abstract

A mid-infrared orbital angular momentum detector based on multilayer graphene has been successfully developed

overcoming the previous reliance on C

point group topological Weyl semimetals via the orbital photogalvanic effect. This CMOS-compatible two-dimensional material system is crucial for advancing the large-scale practical application of orbital angular momentum detectors.

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Keywords

references

Tamburini, F. et al. Overcoming the rayleigh criterion limit with optical vortices. Phys. Rev. Lett. 97 , 163903 (2006)..

Stav, T. et al. Quantum entanglement of the spin and orbital angular momentum of photons using metamaterials. Science 361 , 1101–1104 (2018)..

Lin, H. & Lu, L. Dirac-vortex topological photonic crystal fibre. Light Sci. Appl. 9 , 202 (2020)..

Ma, J. W. et al. Room-temperature continuous-wave topological Dirac-vortex microcavity lasers on silicon. Light Sci. Appl. 12 , 255 (2023)..

Shen,Y. J. et al. Optical vortices 30 years on: OAM manipulation from topological charge to multiple singularities. Light Sci. Appl. 8 , 90 (2019)..

Fatkhiev, D. M. et al. Recent advances in generation and detection of orbital angular momentum optical beams—a review. Sensors 21 , 4988 (2021)..

Ren, H. R. et al. On-chip noninterference angular momentum multiplexing of broadband light. Science 352 , 805–809 (2016)..

Dai, M. J. et al. On-chip photodetection of angular momentums of vortex structured light. Nat. Commun. 15 , 5396 (2024)..

Ji, Z. R. et al. Photocurrent detection of the orbital angular momentum of light. Science 368 , 763–767 (2020)..

Lai, J. W. et al. Direct light orbital angular momentum detection in mid-infrared based on the type-Ⅱ Weyl semimetal TaIrTe 4 . Adv. Mater. 34 , 2201229 (2022)..

Ma, J. C. et al. Nonlinear photoresponse of type-Ⅱ Weyl semimetals. Nat. Mater. 18 , 476–481 (2019)..

Liu, J. et al. Semimetals for high-performance photodetection. Nat. Mater. 19 , 830–837 (2020)..

Yang, D. H. et al. Dimensionality-enhanced mid-infrared light vortex detection based on multilayer graphene. Light Sci. Appl. 14 , 116 (2025)..

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