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However, so far, the number of quantum computers is still very small, and the number of quantum computers that can be applied in the world is only in the double digits.

This allows supercomputers to still have their own value and will not be eliminated by the times immediately.

However, compared with quantum computers, supercomputers have no advantages. They mainly rely on the superposition of processors to achieve higher computing speeds, making it destined to be just a transitional product in the era.

However, although Xu You's idea is beautiful, it is not so easy to make it a reality.

"Xu You, not to mention the high cost of a quantum computer, its volume is also very large. An ordinary room certainly cannot fit such a huge quantum computer. In addition, as far as I know, the quantum computer has a huge impact on the operating environment. The requirements are very strict, and generally it can only be placed in a special laboratory."

"That's right, what you said are all characteristics of quantum computers. The first problem we need to solve is how to miniaturize quantum computers. Wen Kun, do you know why quantum computers need to occupy such a large volume?"

"It's because the cooling device occupies most of the space inside the quantum computer."

"Yes, for a superconducting quantum computer, in order to maintain the ambient temperature within the range of the superconducting critical temperature, the environment must be cooled at all times. Compared with other hardware, the cooling device takes up more space."

"What about other types of quantum computers besides superconducting quantum computers? As far as I know, optical quantum computers should not need a cooling device and can run at room temperature, right?"

"Optical quantum computers do not need cooling devices, but due to some characteristics of optical quantum computers, optical quantum computers will also occupy a very large volume. In addition to the large footprint, the harsh requirements for the environment are also the key to restricting quantum computers from becoming popular. one."

Having said that, Luo Wenkun was also a little confused.

"So, is there a way to make a quantum computer that is small and does not have harsh requirements on the surrounding environment?"

"There is indeed a way that has such a possibility."

"Which way?" Luo Wenkun asked hastily.

"Ion trap." Xu You said lightly.

When it comes to ion traps, Luo Wenkun also has some impressions.

Although ion trap quantum computers are not as common as superconducting quantum computers, they are also one of the key research directions of scientists.

Even compared to the direction of light quantum, the technology of ion trap quantum is more mature before.

Until the rise of quantum computers such as Sea Island, Vulture, and Sutra, the research on ion trap quantum gradually became unpopular.

After explaining the research direction, Xu You also explained to Luo Wenkun why he chose the direction of ion trap quantum.

"The so-called ion trap is a device that confines ions in a limited space through an electromagnetic field. Since ions are single-charged atoms, when encoding, quantum information is encoded in the electronic state of ions. By using The laser pulses are manipulated to modify and control the state of the particles."

In this way, theoretically, the building blocks of quantum computers can be reduced to the greatest extent.

"It turns out that when this project is successful, then we don't have to build a quantum laboratory just to accommodate a quantum computer."

"Of course, in order to reduce the volume of quantum computers as much as possible, the computing power of quantum computers will definitely be reduced. Compared with quantum computers such as Suanjing and Haidao, the small quantum computers we make will be inferior in computing power A lot, but still more than any supercomputer on the market today."

"Can it be stronger than the supercomputing power? Then there is nothing to be satisfied with. Xu You, according to your estimation, how big can these small quantum computers be?"

"Ideally, it can be about the same size as a normal home desktop computer. Although it won't fit directly into a computer bag, it can definitely be moved." Xu You said.

Wanting to be as convenient as a laptop is not realistic with the current technology.

But at least, there is already the possibility of transportation.

"Well, if that's the case, it's definitely fine to keep it at home. Xu You, what's your budget for this project?"

Xu You and Luo Wenkun talked about the budget figures, and Luo Wenkun didn't think it was a big problem.

"The research budget of one billion Chinese coins, we, Fulong Technology, can easily come up with it. Then we are ready to start this project."

At this moment, after Xu You thought for a while, he said to Luo Wenkun:

"Wen Kun, there is one thing I want to explain to you in advance. Although quantum computers are expected to be popular among the people, quantum computers will not be available to many people for a while. Because of the high production cost, each The cost of quantum computers will be very high, and it is definitely not affordable for ordinary families, let alone the maintenance costs and energy costs during the use phase. What I mean by this is that small quantum computers are not a profitable project.”

After all, Fulong Technology is an enterprise, Xu You still needs to explain to Luo Wenkun in advance what the economic benefits of this project are.

But after hearing Xu You's words, Luo Wenkun laughed.

"What's the matter, we have paid more for research and development projects than this, and there are many. Even if this project does not make money for the company, I am willing to spend the money in my own name. You can rest assured to study alright."

"Okay, then I'm going to start the project. In addition, Academician Han Shubin's team has very rich experience in the field of quantum computers. I hope to invite Academician Han Shubin's team to join in. There is also Professor Wang Xiangwu from Jijing University. The team also has excellent results in the field of quantum physics, and this research also needs their help."

"No problem, you can decide these things yourself, and everything will go according to your ideas."

With Luo Wenkun's words, Xu You didn't have any worries about the research of this project.

If it's just technical research, with Xu You's own ability, he can solve these things.

But in order to really put the project into production, it must rely on the strength of the company.

On this point, Xu You had to get Luo Wenkun's support.

Fortunately, Luo Wenkun has never disappointed Xu You in terms of company management.