Chapter 106： Chapter 126127

Chapter 106 Chapter 126127 Quantum cascade laser (additional update for 20~00 and subscription)

"Is it about to break out of war?"

"No way? Didn't he specifically mention mutant creatures? Do these mutant creatures carry any germs?"

"It's possible, I don't dare to eat seafood anymore!"

"Does the ecological disaster mean the proliferation of mutant organisms? But our human technology is so advanced, even if they mutate, they will not be over if they don’t eat it? Besides, seafood is now farmed."

There are different opinions on the Internet, but everyone can probably guess that the big change He Xingzhou said is related to mutant creatures.

Because of the recent increase in relevant news reports, far-sea fishing is also prohibited, and small-tonnage freighters are not allowed to sail alone. Large freighters go to sea and are protected by ship escorts.

Guessing is guessing. Since this incident did not affect the normal lives of most people, everyone should still work, go to school, and live whatever they want.

In other countries, this incident is not reported at all. Even He Xingzhou's rejection of the Nobel Prize was not mentioned.

……

Sakura Island, on a beach, a group of tourists are playing and entertaining on the beach.

"The autumn sunshine is so pleasant!" Shinji Yamagami was lying lazily on a beach chair, looking at the sun through sunglasses.

He is a local resident, taking advantage of the holiday to come to the beach to rest.

His wife and 10-year-old child, with their pet dog, were playing in the water not far away.

The moist sea breeze was blowing on his face, and Shinji Yamagami wanted to sleep beautifully, but when he was about to fall asleep, a slight abnormality suddenly appeared in his vision.

In the sky, there seems to be a small black spot approaching.

"What is it?" Shinji Yamagami's pupils were slightly enlarged, and the sky seemed to be a seabird, approaching the beach.

"It's a seabird." Shinji Yamagami didn't feel anything. He lived by the sea and saw seabirds a lot.

But he found that this seabird seemed to be different, and the small black spots in the field of vision were rapidly zooming in.

When he could see the whole picture, he suddenly sat up.

In the field of vision, there is a giant seabird with a wingspan of more than five meters. It does not have a bird's head and beak, but has a jackal-like head with sharp teeth and sharp beaks.

Yamagami Shinji swears that he has never seen such a seabird in his life! It is like a suture monster of land creatures and birds!

He shouted: "There are monsters in the sky, get away!"

While talking, he picked up the beach chair and ran to his wife and children.

The target of the mutant seabird was his son. The younger son also saw the mutant monster. He seemed to be frightened and his legs trembled and he didn't move.

The wife also held her head and screamed, Mutant Seabird was about to catch her son. Shinji Yamagami didn't know where, and a brute force smashed the beach chair over and hit the Mutant Seabird's body.

The mutant seabird was hit and turned sideways. At this time, the tourists on the beach were already screaming. Most of them were running away. Several people picked up surfboards and other things and threw them at it.

Mutated seabird saw it, grabbed the scared pet dog and flew into the sky.

"Bow!" The pet dog screamed in horror, but could not get rid of the claws of the mutant seabird at all.

During the flight, it bit off half of the pet dog's body in one bite. Blood and intestines were spilled from the sky, frightening the tourists and screaming constantly.

"Woo woo woo." Shinji Yamagami's wife and children cried and trembled under him.

"Go first!" Shinji Yamagami was also very scared in his heart.

Soon, a guard came over and blocked the beach for investigation.

"We already understand your situation." The investigator said to a tourist who took a picture, "Please give your phone to us for inspection."

"It is forbidden to spread on the Internet, this is a secret investigation incident!"

……

Although there was no news report about this incident, the Xuanwu executors keenly found the relevant information and sent it back.

"The mutant creatures over there have spread from marine creatures to seabirds!" Cui Weimin said in the group, "This signal is too dangerous!"

"Yes, mutant seabirds want to eat people! How can ordinary defensive measures be blocked? It is impossible to prevent them!" Kong Qing said with emotion.

He Hongwei said: "We are studying air defense systems, laser weapons, and combat intelligent drones. By then, they will be deployed along the Great Wall of Steel, and they should be able to form an air defense network."

"How long can they cover this lid?" Lu Mei asked.

"It depends on the mood of the Zerg!" He Xingzhou said, "Everyone has found that none of the mutant creature incidents reported now are all primary mutants, and there is no real Zerg."

"Because the Zerg is highly intelligent and also has its own commander. They are now in a period of rapid development, and the Zerg commander does not want to directly fight humans for the time being!"

"If it weren't for them to hide under the sea, we would destroy them now!" Qin Peng's speech revealed a little helplessness.

Humanity is known as the overlord of the Blue Star, but in fact, human beings simply cannot move freely in the ocean.

Even if they knew that disasters bred under the sea, they could not kill them in the bud.

He Xingzhou said: "Our space satellite network is going to speed up!"

"Before the Zerg has taken over the sky, launch the satellites first. Monitor their movements! Our future weapons want global positioning and strikes, and we must rely on this system!"

He Hongwei said immediately: "This matter is indeed urgent, so I will recruit people to assist you! All of them are elites from the Academy of Military Sciences!"

He Xingzhou: "Good!"

……

The    space satellite network plan is led by Hou Jinxiu, an aerospace science and technology engineer from the Space Agency, and they are currently conquering quantum communication satellites and large-load recoverable rocket technology.

The scientists selected by He Hongwei also joined the research team.

He Xingzhou came to China Aerospace Research Institute to find Hou Jinxiu and learn about the progress of the project.

"We already have quantum communication satellite technology on the ground and in space. But to achieve global networking, high-speed networks, communication technology is still not up to it," said Hou Jinxiu.

He Xingzhou has several requirements for the global space network, such as global monitoring, global positioning, and global intranet networking!

Monitoring and positioning technology, China has matured, and there is still a lack of network communication technology.

This is a more powerful communication technology than 5G, which can achieve global networking, and the network speed is one hundred to one thousand times faster than 5G networks!

He Xingzhou is unwilling to call it the sixth-generation communication technology, because the sixth-generation communication technology defined by people now only increases the speed of information transmission on the earth.

And the communication network that He Xingzhou wants to design can not only cover the world, but also ensure the communication between the earth and the moon.

In addition, the reason why quantum communication is adopted is to ensure the security of information. The quantum key is used to transmit the message, so that it is not easy to be stolen by the enemy.

"To achieve global networking, positioning, and quantum communication networks, at least dozens of satellites are required. And they are not micro- or small-sized satellites, and the specifications are at least those of Beidou satellites."

"The Beidou satellite network has been successfully established. It took 26 years. We have to complete this goal within two years. It is really difficult!"

"There is also the issue of rocket carrying capacity." He Xingzhou looked at the project materials and found that the current cycle of building a rocket is very long. If it is launched slowly, it may not be completed within two years.

So it is necessary to adopt the technology of multiple satellites with one arrow. One rocket requires several satellites to be launched. If the rocket can be recycled, so much the better.

He Xingzhou almost understood the current progress, and said: "I know roughly, I will stay in your project team for the next period of time."

"Welcome! With the help of the chief engineer, our speed will definitely increase!" Hou Jinxiu said with joy. He knew that the next focus of He Xingzhou's work was on their project team.

In He Xingzhou’s office, he silently turned on the Quantum Optic Brain to check the science and technology tree.

"Planetary space network technology requires 150,000 units of energy to unlock." This is necessary for the establishment of a space network, and He Xingzhou unlocks it directly.

"Quantum communication technology, unlocking requires 100,000 units of energy." This is quantum encryption of information, and He Xingzhou unlocks it again.

"Satellite positioning technology requires 100,000 units of energy to unlock." After He Xingzhou entered the data, only 10,000 units of energy were used to supplement this technology.

"Satellite remote sensing detection technology requires 100,000 units of energy to unlock." Remote sensing technology is the technology of satellite remote shooting and mapping. To achieve global satellite monitoring, this is inevitable.

He Xingzhou also unlocked it.

After unlocking these, He Xingzhou has no remaining energy points to unlock rocket-related technologies.

"Let’s design and manufacture satellites first!" He Xingzhou thought, and he began to absorb and digest this knowledge.

……

Northern Europe, Finland.

University of Oulu, this is a top 500 university in the world.

At the University of Oulu, a global communications technology summit is being held. This is the so-called sixth-generation communications technology summit.

Members and experts from dozens of communication-related technology companies around the world at this summit discussed the topic of joint research and development of the sixth-generation communication technology.

This summit was once held in 2019, when many Chinese companies participated. But today, there is no company from China.

Companies in Dengguo, Korea, Hans, John, Gaul, Maple Leaf, Kangaroo and other places occupy most of the seats.

"The reason why we gather here today from all over the world is because we have got the information that China is developing a new generation of communication technology." The host of the summit is the chairman of the White Eagle Communication Technology Association, Nelson, who is speaking. .

"Everyone knows that in the fifth generation of communication technology, their companies have gained technological advantages."

"The current competitive landscape, without me saying more, everyone understands it."

The representatives nodded one after another, especially representatives from Intel, Qualcomm, Samsung, Space Exploration Technologies, and telecom operators in various regions.

The technological development over there is too fast nowadays, which has caused tremendous pressure on them! The market share of some giant companies has shrunk by more than 20% a year!

"So, we must reach an agreement today to unite to form the World Communications Alliance, formulate technical standards and industry standards for a new generation of communications technology, and jointly develop and research."

Hearing Nelson’s words, representatives of Intel and Qualcomm were inexplicably thinking of the previous EUV alliance.

After the breakthrough of China's extreme ultraviolet lithography machine technology, the EUV Alliance has existed in name only.

Today, they are going to form a new world communications alliance? Will this alliance be stronger than the EUV alliance?

As if reading his heartfelt words, Nelson said: "I have another news to tell you that in addition to our companies. We will also get from our White Eagles, as well as Hans, John, Gaul, Korea, and Kangaroo. ...Waiting for technical and financial help from more than a dozen countries!"

With a high tone, he said: "Do you know what this means? We will get the most advanced technical information and the broadest market. Once we have any technological breakthroughs, these markets will be opened to us as soon as possible!"

"This is an unprecedented opportunity for all of us!"

When he talked about things like that, the representatives were also excited, "There is such a good thing?"

"This global communications alliance, we participate!"

"With these assistance, we will soon be able to break through the sixth-generation communication technology!"

"This time we must be faster than them!"

The   Global Communications Alliance was established, but this time, He Xingzhou didn’t bother to follow them. The mutated bird event on Sakura Island is an early warning, which means that the Zerg is becoming more and more "invisible" under the sea, and the time for them to appear on a large scale is no longer far away!

In the Communication Technology Research Office, He Xingzhou is communicating with a group of communication technology experts.

He said: “In a quantum communication network, we need bound ions or atoms as nodes, and channels are realized by optical fibers or similar photon “wires”, and qubits are transmitted in the channels.”

"Even if the enemy intercepts the information, without the quantum key, they will not be able to know what information we are sending... Then how do we launch qubits?"

"Also, to achieve high-speed communication, we must transmit information with faster frequency electromagnetic waves, and we need to build more base stations if we want to receive this information!"

"We don't have the time, energy, and the resources and conditions to build so many base stations around the world. How can we ensure that we receive such high-frequency electromagnetic waves?"

Experts discussed and put forward multiple solutions.

He Xingzhou said: "My solution is a quantum cascade laser. It is a semiconductor laser that can emit lasers in the mid-infrared and far-infrared bands. Everyone should know its design principles."

"The new quantum cascade laser I designed has high output power, continuous tunable lasing wavelength, wide wavelength coverage, small size, and excellent performance in a variety of environments..."

He Xingzhou began to show the design principle and structure of his quantum cascade laser.

According to his design, as long as the quantum cascade laser is installed in the satellite and some signal base stations are built on the ground, the network communication and information transmission from space to the ground can be completed.

At the same time, the link between the base station and the space satellite can also provide the satellite with functions such as remote sensing, mapping and positioning.

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(End of this chapter)