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Scientists from the Federal Institute of Technology in Lausanne (EPFL) have successfully miniaturized a powerful erbium-based erbium laser on silicon nitride photonic chips. Due to the large volume and difficulty in shrinking of typical erbium-based fiber lasers, this breakthrough is expected to make significant progress in optical communication and sensing technology.Since the 1960s, lasers have ...
Topological laser (TL) is a laser device designed and manufactured using the principles of topological optics, which can produce a robust single-mode laser and is an ideal light source for future new optoelectronic integrated chips. Electrically pumped topology lasers have become a research hotspot due to their small size and ease of integration, but topology lasers based on electrical injection a...
Recently, French silicon photonics company Scintil Photonics announced an exciting collaboration, successfully integrating III-V-DFB lasers and amplifiers with standard silicon photonics technology in the production of Israeli semiconductor company Tower Semiconductor. This milestone collaboration marks a crucial step for Scintil in strengthening its supply chain, bringing new possibilities to com...
Alexander Battery Technologies, a leading company in the field of battery manufacturing, recently announced that it has successfully debugged the world's most advanced laser welding machine, an innovative initiative that will greatly drive the company's production process.Alexander Battery Technologies, as a company dedicated to supporting original equipment manufacturers in bringing lithium-ion b...
The research group led by Wang Kai from the Center for Excellence in Brain Science and Intelligent Technology of the Chinese Academy of Sciences has published a research paper titled "Super solution imaging of fast morphological dynamics of neurons in eating animals" online in Nature Methods. The team has developed a new type of super-resolution microscopy imaging technology, which solves the two ...