Dater center interconnection has stimulated the development of short-reach optical communication transmission. To increase the capacity of the single sideband (SSB) system with direct-detection (DD), the twin-SSB system can double

In order to mitigate the nonlinear effects of Mach-Zehnder modulator (MZM) on optical transmission signals in intensity modulation and direct detection (IM-DD) systems, a combined approach utilizing sinusoidal subcarrier modulatio

Models dedicated to building long-range dependencies often exhibit degraded performance when transferred to remote sensing images. Vision transformer (ViT) is a new paradigm in computer vision that uses multi-head self-attention(M

Metal active gas (MAG) welding is one of the widely applied welding techniques using argon and carbon dioxide as shielding gas. In response to the problem of welding halo and drag shadow during the image acquisition process of it,

Blind watermarking plays a significant role in copyright protection and information hiding. To enhance the security of watermark image information, a dual encryption method is proposed, which combines block shuffling with Logistic

To address traffic congestion, this study improves MobileNetv2-you only look once version 4 (YOLOv4) target detection algorithm (MobileNetv2-YOLOv4-K++F) and introduces an embedded traffic information processing solution based on

The detection and localization of bone joint regions in medical X-ray images are essential for contemporary medical diagnostics. Traditional methods rely on subjective interpretation by physicians, leading to variability and poten

A reversible operation protocol is provided for a weak-measured quantum entanglement state. The evolution of weak values is studied under different parameter conditions. The weak values can be extracted from the entanglement state

Integrated optical power splitters are basic but indispensable on-chip devices in silicon photonics. They can be used either for power distribution or monitoring, or as the building blocks for more complex devices or circuits. Alt