So, that day, Mr. Ren and Xu Li had a long chat.
But except for a few of them on the spot, no one knew what they talked about.
The outside world is currently discussing a series of products released by Xu Li, so naturally they have not noticed this.
However, a week after the meeting, Suiren Technology, Huawei, and Changcun Institute of Optics and Mechanics jointly issued a brief statement of cooperation on their official Weibo.
However, this statement was quickly downgraded by hot searches. Even so, many sharp-eyed people still saw this message, which caused a burst of discussion in related forums, but was quickly dismissed.
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In the week after the meeting, Chongmingniao’s astronomical telescopes and SLR cameras were also very popular, with demand almost exceeding supply.
Chongmingniao is also adding and transforming production lines to expand production, but this part of the task is handled by a group.
Xu Li announced a new research project, which is to tackle extreme ultraviolet light source technology.
"Everyone, we have officially conquered cryo-electron microscopy technology. This is something worth celebrating, but the next battle is not over yet. We still need our help in the semiconductor field. Changguang Mechanical and Electrical Research Institute will send it to us.
Related equipment, so the extreme ultraviolet light source is our next major task, and no one can disclose it during this period!"
Everyone looked serious after hearing this, and the younger researchers looked very excited.
These are all graduate students who were recently recruited. I didn’t expect that as soon as they came in, they would encounter such a major project as the extreme ultraviolet light source.
Although they know that they may not participate in the core links, they can learn a lot from this.
"I know the principal, and I will take the lead personally."
"Okay, now our main task is to discuss and design a suitable extreme ultraviolet light source structural system. Currently, there is no problem with the lenses, but the extreme ultraviolet light source cannot be solved with just one lens. It also requires complex and precise design.
, so we need to build on the existing honeycomb compound eye lens technology, bypass Western patent barriers, design and manufacture it ourselves!"
Extreme ultraviolet light source is a commonplace issue. After all, lithography machines cannot do without it.
Lithography technology in the deep ultraviolet band has developed to its physical limit, but extreme ultraviolet lithography technology can surpass this limit, allowing chips to integrate more functions.
In order to meet the needs of industrial production, extreme ultraviolet light sources generally must have sufficiently high in-band extreme ultraviolet radiation power and a collection system with less pollution to ensure long-term stable operation of the system.
There are three main ways to obtain light sources: synchrotron radiation source, discharge plasma (DPP), and laser plasma (LPP).
Among them, the synchrotron radiation source is the best. It does not need to periodically replace key components or fuel targets, and it has no debris or pollution to optical components.
However, it is expensive and has poor flexibility, making it difficult to apply commercially to a certain extent.
Both discharge plasma and laser plasma can form an extremely high temperature environment, produce high-temperature plasma emission, and thereby radiate high-intensity extreme ultraviolet light.
However, the pollution problem caused by DPP is more serious than that of LPP, so its application is naturally limited.
However, in Xu Li's view, since both will cause certain pollution problems, the most ideal one in his mind is the synchrotron radiation source.
We just need to overcome the problems of flexibility and high cost, so we need to simplify some of these things, otherwise it will increase a certain cost.
Now I am blind, and there are no optical technologies except honeycomb compound eye technology. Now I have to slowly explore it first.
After Xu Hua knew Xu Li's thoughts, he couldn't help but frown slightly.
"Principal, there are many problems with this synchrotron radiation source. It's fine if it's in the laboratory stage, but if we consider putting it into production in the future, we need to reduce the cost. To do this, we need to start with the system structure design."
"I know this. Let's do this. I don't have a clue right now. You can go look up the information later. We will meet again in a week to discuss it."
"Okay."
Xu Li asked the researchers to collect relevant information for now and see if anyone has any other ideas.
After temporarily putting down the EUV light source, Xu Li took a ride back to school.
"Is it time to get a car and find a driver? Otherwise it would be quite troublesome to have to take a taxi every time you go out."
After arriving at the school gate, Xu Li suddenly had an idea.
After all, he didn’t buy a car. He usually took a taxi to the high-speed rail or took a plane when traveling far away, but it’s different now.
He needs to travel back and forth between school, company, and laboratory, so he needs a more durable transportation tool.
In the past, he was thinking about saving money, so he didn't buy it. Now that his wallet is bulging, he naturally needs to make plans for the next step.
"Forget it, wait two days before choosing a car, and let Dalong help recruit a driver."
Xu Li thought for a while.
As soon as he arrived at the door of the office, Xu Li saw Qin Yun from the Academic Affairs Office standing outside the door.
"Director Qin, why are you here?"
According to this point, Director Qin should go home after get off work. After all, he is also from Fengcheng, so it is convenient to go home.
"Principal, there is something serious that you need to deal with here."
Qin Yun looked sad.
"Very serious?" Xu Li was stunned for a moment.
How serious is it?
Could it be that another student committed the crime again?
Is this uncontrollable? After all, he has implemented some measures in this regard and put a lot of effort into putting an end to school violence.
"This is the principal. Recently, many students in our school were defrauded by telecommunications. The amount involved was relatively high, and the comrades from the police station are already in the office."
Qin Yun explained the general situation.
"Take me directly to the office now, I want to know the details!"
"Okay!"
So, Xu Li followed Director Qin to the office.
At this time, there were several students standing aside in the hall, like children who had done something wrong, with their heads bowed and silent, while two uniformed police officers were sitting on chairs.
"Hello, two comrades, I'm sorry to trouble you. I wonder what's going on?"
Xu Li asked directly.
"Hello, Principal Xu, it's so late now, why don't you come over?"
The middle-aged Captain Wang replied.
"It's okay, now I urgently need to know the details, I don't know..."
Before Xu Li finished speaking, Captain Wang pointed to a few students standing aside and said, "You'd better ask them for details. These children are really..."
After saying that, Captain Wang shook his head helplessly.
Well, judging from this uncle’s application, these students must have been defrauded of a lot of money!
So, Xu Li walked towards one of the boys who looked a little plain and asked:
"This classmate, what's your name? Can you tell me what's going on?"