The reason why the quantum science experimental satellite is called Micius is that Micius was the first to discover that light propagates in a straight line through small hole imaging experiments.
The world's first quantum satellite independently developed by China is named "Mozi". The reason why it is named "Mozi" is because Mozi first discovered that light propagates in a straight line through small hole imaging experiments. For the first time, the linear propagation of light has been scientifically explained - a very important principle in optics and laid a certain foundation for the development of quantum communications.
Mozi also proposed a particle theory in a certain sense. The optical quantum science experimental satellite is named after the Chinese scientist Mozi, which reflects China's cultural confidence. Compared with other pre-Qin scholars, Mozi not only created his own doctrines in thought and politics, but also made his own achievements in science, technology, logic, military, etc. He was the earliest ancient thinker to advocate scientific rationality and can be called an ancient thinker. An all-rounder.
What is Mozihao?
"Mozi" is China's first and the world's first quantum science experimental satellite to go into space. This time it has been verified that satellite-based QKD can achieve greater distance and safety than previous solutions. After the good performance, looking forward to the future, the large-scale application of satellite quantum communications will be worth looking forward to.
The "Mozi" does not directly transmit information, but distributes "secret keys", which are the keys to decode encrypted information. Its function is similar to the code book in spy movies. The difference is that the password of quantum communication is not predetermined, but randomly generated during communication, providing double insurance for encrypted information.