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Versatile photonic molecule switch in multimode microresonators
The centrally located reciprocal point can achieve single-mode transmission and switch off the photonic molecule. The deviated reciprocal point can switch on the photonic molecule and dynamically control the splitting.

Zihan TaoBitao ShenXingjun Wang
ArticleOpen Access20 Feb 2024

RSPSSL: A novel high-fidelity Raman spectral preprocessing scheme to enhance biomedical applications and chemical resolution visualization
A novel generic high-fidelity Raman spectral denoising and baseline correction strategy to enhance diverse cross-device/specimen biomedical applications and hyperspectral image chemical resolution visualization to reveal spatial features of cancer tissue.

Jiaqi HuGina Jinna ChenPerry Ping Shum
ArticleOpen Access20 Feb 2024

Wearable and interactive multicolored photochromic fiber display
We develop a wearable and interactive multicolored photochromic fiber using the thermal drawing technique, which overcomes the dependence on external light sources and the non-uniform light emission observed in polymer optical and photochromic fibers.

Pan LiYuwei WangGuangming Tao
ArticleOpen Access14 Feb 2024

Analog spatiotemporal feature extraction for cognitive radio-frequency sensing with integrated photonics
Shaofu XuBinshuo LiuWeiwen Zou
ArticleOpen Access14 Feb 2024

Orbital angular momentum-mediated machine learning for high-accuracy mode-feature encoding
The theoretical unlimited orbital angular momentum states have been utilized as node signals in an optical neural network to implement machine learning tasks.

Xinyuan FangXiaonan HuMin Gu
ArticleOpen Access14 Feb 2024