Photonic bandgap fiber microlaser with dual-band emission for integrated optical tagging and sensing
Lasers are emerging as novel photonic tags for single-cell labeling, anticounterfeiting, and encryption technology due to their narrow linewidth, high spectral multiplexing capacity, and superior stimuli-responsiveness. These laser-encoded photonic tags mostly distinguish the heterogeneity but do no...
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sg-ntu-dr.10356-1688832023-06-21T03:08:16Z Photonic bandgap fiber microlaser with dual-band emission for integrated optical tagging and sensing Wang, Yanqiong Gong, Chaoyang Yang, Xi Zhu, Tao Zhang, Ke Rao, Yun-Jiang Wei, Lei Gong, Yuan School of Electrical and Electronic Engineering Engineering::Electrical and electronic engineering Disease Screening Encoding Lasers are emerging as novel photonic tags for single-cell labeling, anticounterfeiting, and encryption technology due to their narrow linewidth, high spectral multiplexing capacity, and superior stimuli-responsiveness. These laser-encoded photonic tags mostly distinguish the heterogeneity but do not yet provide both tagging and sensing of biosamples, which is highly desirable for disease screening. Here, a photonic bandgap (PBG) fiber microlaser that works as a 2D tag and an immunosensor is developed. The tubular PBG structure allows strong light–matter interaction and supports dual-band lasing in the same optical fiber, enabling massive biosample tagging and sensitive biodetection. By encoding the random resonant peaks in the short-wave band and multiplexing in the spatial domain, a 2D laser tag is generated with a large encoding capacity (>28500). Immunosensing of microalbumin is realized by using the periodic resonant peaks in the long-wave band, and a limit of detection of 0.06 ng µL−1 is achieved. This work is inspiring for the development of high-performance, multifunctional integrated devices for disease screening. The authors acknowledge financial support from the National Natural Science Foundation of China (Grant Nos. 62275043, 61875034, and 62205007), the 111 Project (B14039), Sichuan Science and Technology Program (2021YJ0101), and Fundamental Research Funds for the Central Universities (ZYGX2021YGCX007). 2023-06-21T03:08:15Z 2023-06-21T03:08:15Z 2023 Journal Article Wang, Y., Gong, C., Yang, X., Zhu, T., Zhang, K., Rao, Y., Wei, L. & Gong, Y. (2023). Photonic bandgap fiber microlaser with dual-band emission for integrated optical tagging and sensing. Laser and Photonics Reviews, 17(6), 2200834-. https://dx.doi.org/10.1002/lpor.202200834 1863-8880 https://hdl.handle.net/10356/168883 10.1002/lpor.202200834 2-s2.0-85150605074 6 17 2200834 en Laser and Photonics Reviews © 2023 Wiley-VCH GmbH. All rights reserved. |
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Engineering::Electrical and electronic engineering Disease Screening Encoding Wang, Yanqiong Gong, Chaoyang Yang, Xi Zhu, Tao Zhang, Ke Rao, Yun-Jiang Wei, Lei Gong, Yuan Photonic bandgap fiber microlaser with dual-band emission for integrated optical tagging and sensing |
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Lasers are emerging as novel photonic tags for single-cell labeling, anticounterfeiting, and encryption technology due to their narrow linewidth, high spectral multiplexing capacity, and superior stimuli-responsiveness. These laser-encoded photonic tags mostly distinguish the heterogeneity but do not yet provide both tagging and sensing of biosamples, which is highly desirable for disease screening. Here, a photonic bandgap (PBG) fiber microlaser that works as a 2D tag and an immunosensor is developed. The tubular PBG structure allows strong light–matter interaction and supports dual-band lasing in the same optical fiber, enabling massive biosample tagging and sensitive biodetection. By encoding the random resonant peaks in the short-wave band and multiplexing in the spatial domain, a 2D laser tag is generated with a large encoding capacity (>28500). Immunosensing of microalbumin is realized by using the periodic resonant peaks in the long-wave band, and a limit of detection of 0.06 ng µL−1 is achieved. This work is inspiring for the development of high-performance, multifunctional integrated devices for disease screening. |
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School of Electrical and Electronic Engineering |
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School of Electrical and Electronic Engineering Wang, Yanqiong Gong, Chaoyang Yang, Xi Zhu, Tao Zhang, Ke Rao, Yun-Jiang Wei, Lei Gong, Yuan |
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Article |
author |
Wang, Yanqiong Gong, Chaoyang Yang, Xi Zhu, Tao Zhang, Ke Rao, Yun-Jiang Wei, Lei Gong, Yuan |
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Wang, Yanqiong |
title |
Photonic bandgap fiber microlaser with dual-band emission for integrated optical tagging and sensing |
title_short |
Photonic bandgap fiber microlaser with dual-band emission for integrated optical tagging and sensing |
title_full |
Photonic bandgap fiber microlaser with dual-band emission for integrated optical tagging and sensing |
title_fullStr |
Photonic bandgap fiber microlaser with dual-band emission for integrated optical tagging and sensing |
title_full_unstemmed |
Photonic bandgap fiber microlaser with dual-band emission for integrated optical tagging and sensing |
title_sort |
photonic bandgap fiber microlaser with dual-band emission for integrated optical tagging and sensing |
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2023 |
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https://hdl.handle.net/10356/168883 |
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