Special Topic: Photonics Technology
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High-temperature optoelectronic synaptic devices based on 4H-SiC
Bu M X, Wang Y, Ni Z Y, et al
Sci China Inf Sci, 2025, 68(4): 140402
Keywords: optoelectronic synaptic devices; 4H-SiC; synaptic plasticity; neuromorphic computing; high-temperature devices
Cite as: Bu M X, Wang Y, Ni Z Y, et al. High-temperature optoelectronic synaptic devices based on 4H-SiC. Sci China Inf Sci, 2025, 68(4): 140402, doi: 10.1007/s11432-024-4046-x

Special Topic: Photonics Technology
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β-Ga2O3 solar-blind ultraviolet light detector with infinite PDCR
Chen H F, Zhao X, Liu X T, et al
Sci China Inf Sci, 2025, 68(4): 140403
Keywords: Ga2O3; PDCR; Schottky junction; solar-blind ultraviolet; photodetector
Cite as: Chen H F, Zhao X, Liu X T, et al. β-Ga2O3 solar-blind ultraviolet light detector with infinite PDCR. Sci China Inf Sci, 2025, 68(4): 140403, doi: 10.1007/s11432-024-4092-3

Special Topic: Photonics Technology
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High quantum efficiency ultraviolet photodetector based on graphene and truncated silicon nanocones
Tian F, Wu S X, Liu X Y, et al
Sci China Inf Sci, 2025, 68(4): 140405
Keywords: silicon; graphene; ultraviolet photodetector; truncated cones; nanostructures
Cite as: Tian F, Wu S X, Liu X Y, et al. High quantum efficiency ultraviolet photodetector based on graphene and truncated silicon nanocones. Sci China Inf Sci, 2025, 68(4): 140405, doi: 10.1007/s11432-024-4194-9

Special Topic: Photonics Technology
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Ultra-low power MoS2 optoelectronic synapse with wavelength sensitivity for color target recognition
Wei B, Chen Y B, Han X T, et al
Sci China Inf Sci, 2025, 68(4): 140406
Keywords: optoelectronic synapse; neuromorphic vision system; color recognition; 2D materials; image pre-processing
Cite as: Wei B, Chen Y B, Han X T, et al. Ultra-low power MoS2 optoelectronic synapse with wavelength sensitivity for color target recognition. Sci China Inf Sci, 2025, 68(4): 140406, doi: 10.1007/s11432-024-4200-5

Special Topic: Photonics Technology
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Multispectral non-line-of-sight imaging via deep fusion photography
Liu H, Xu Z, Wei Y F, et al
Sci China Inf Sci, 2025, 68(4): 140407
Keywords: non-line-of-sight imaging; multispectral deep fusion; Kolmogorov-Arnold network; VIS-SWIR-LWIR multispectral imaging; learning-based imaging method
Cite as: Liu H, Xu Z, Wei Y F, et al. Multispectral non-line-of-sight imaging via deep fusion photography. Sci China Inf Sci, 2025, 68(4): 140407, doi: 10.1007/s11432-024-4256-3