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Electro optical modulators (EOMs) are the main components in optical communication networks, which can control the amplitude, phase, and polarization of light through external electrical signals.In order to achieve ultra compact and high-performance EOM, most of today's research focuses on on-chip devices that combine semiconductor technology with state-of-the-art tunable materials. However,...
Recently, the research team of Chang Lin from the School of Electronics of Peking University and the research team of Li Wangzhe from the Aerospace Information Research Institute of the Chinese Academy of Sciences published a research article entitled "Microcomb synchronized optoelectronics" online in Nature Electronics, realizing the application of photonic chip clocks in information systems for ...
Recently, a research team from Rice University in the United States developed a new machine learning algorithm - Peak Sensitive Elastic Network Logistic Regression (PSE-LR). This algorithm is adept at interpreting the unique optical characteristics of molecules, materials, and disease biomarkers, which can help achieve faster and more accurate medical diagnosis and sample analysis. The relevant pa...
Credo Technology Group Holding Ltd announced today the launch of the industry's first Dove 800 850G digital signal processor IC, which has been optimized for linear receiving optical devices and is also known as semi retiming linear optical devices in the industry. In LRO transceivers or active optical cables, only the transmission path from the electrical input to the output of the optical path i...
According to the Extreme Light Infrastructure (ELI), the L4 ATON kilojoule laser at the ELI beamline facility in Dolní Břežany near Prague, Czech Republic, has achieved peak powers exceeding 5 petawatts (10¹⁵ W).The research institute stated: “This confirms that L4 can operate safely and reliably at this energy level, which is crucial for scaling up power and preparing for scientific experiments.”...