Bush: Developing and deploying algorithms and machine learning is one of the most exciting developments today, and being able to understand code is as important as reading one's mother tongue. I don't expect you to understand this1975yearUnixIn the source code of the sixth edition, it was later printed by computer geeks inTT-shirt, mug, pullover ...
Only through effort and repetition can we truly remember useful knowledge, and relying too much on artificial intelligence can hinder us from doing so. I am driving back home from Palo Alto to San Francisco, and I have driven this route dozens of times. But this time I encountered a problem: my phone ran out of battery; I didn't have the entire itineraryGPS。 I ...
Lundmark: The consumer metauniverse will bring some wonderful experiences, but the real opportunities will be in the enterprise and industrial metauniverse, for example, the "digital twins" with bright prospects. Author: Nokia President and CEO Peka Lundmark If Metauniverse is a person, it will still be looking for the first job ...
Xu Tuanwei, Li Fang, Ma Lilong Distributed Acoustic Sensor, Institute of Semiconductor, Chinese Academy of Sciences（Distributed Acoustic Sensing，DAS）The technology utilizes the phase of coherent backscattered Rayleigh light instead of the intensity to detect signals such as sound or vibration within the audio range, and not only can the magnitude of the phase amplitude be used to provide sound ...
In the previous article "Development Route of Fiber Optic Sensing Technology in China: Current Status of Key Technology Development", we introduced the development paths of several key technologies in fiber optic sensing, including special optical fibersFBG, fiber optic gyroscope, fiber optic hydrophone, distributed Brillouin fiber Ф-OTDR、OFDRElaborate on the development of these types of technologies ...
After more than forty years of academic research and technological development, optical fiber sensing technology has formed an accelerating trend in recent years. There are two main reasons for this: firstly, optical fiber sensing technology has been widely applied in several practical scenarios; The second is the development and application of micro nano technology, material technology, and biotechnology, also known as optical fiber ...
Introduction: The scale of China's fiber laser market is constantly expanding, the laser industry chain is becoming increasingly mature, and the market share of domestic lasers has significantly increased. The root cause of this is the increase in the proportion of core components domestically produced. In the past decade or so, China's laser industry has ushered in a golden period of development. Especially for fiber lasers in the midstream ...
