In the terracotta base, the Honghuang Genius Training School, in the principal's office, Lingbao Tianzun and Taihao Tianzun looked at each other.

After a long time, Lingbao Tianzun sighed, "This kid, this time he really gave us a surprise." At first, I didn't realize how much benefit neutrino communication can bring us, until I read the report submitted by the experts, and I realized that neutrino communication is too useful for us. ”

"Of course, we can establish a communication system, then fighters, tanks and other large weapons can be used in the primeval jungle, especially combat fighters, in the past, because of the lack of means of communication, we did not dare to release combat fighters, but now it is different. Ground command centers can command fighter jets without any scruples, and UAVs can also be vigorously developed. Taihao Tianzun smiled slightly.

"It's just that this kid has always been unprofitable and can't afford to be early, and this time the neutrino communication system was launched, and several leaders of the central government had pain. Lingbao Tianzun smiled!

"This kid is a freak, and sometimes, he worries more about the fate of Huaxia than anyone else. At other times, he became a merchant who had to pay for baht. It's too right to say that it's not profitable, this kid, I don't know what the hell I want to do. Taihao Tianzun smiled!

Ten minutes later, the fighter arrived at a secret military base in Beijing, and at the airport, the Central Office and the Central Guard Bureau had already sent comrades to pick up the plane, and of course there were reasons to escort the neutrino communication equipment.

Following the comrades of the Central Office, Du Yu followed Yuan Shi Tianzun and Yun Zhongzi all the way to Ouchi.

After Du Yu entered the Ouchi, he looked around.

In the end, Yuan Shi Tianzun couldn't stand it anymore.

"Boy, is it okay to be reserved? You are like this, so that people in the family will think that you are a spy. Look around for something, Ouchi will definitely come more often in the future. ”

"Tianzun, because I will come often in the future, so I look a little more now, so as not to know the road later. Du Yu smiled!

The comrades of the Central Office and the Central Security Bureau next to him couldn't help laughing, you must know that in ordinary times, Yuan Shi Tianzun is high, like these agents of the Security Bureau, they have only heard of his name, and only a very small number of people who are responsible for the chief's security work have only seen Yuan Shi Tianzun.

Yuan Shi Tianzun also had no way to take Du Yu's living treasure, so he let him look around!

Before entering the Ouchi conference room, the No. 1 chief's confidant and the director of the Central Office personally stood at the door to greet Yuan Shi Tianzun.

Of course, the director of the Central Office is also familiar with Du Yu.

"Yuan Shi Tianzun, Comrade Du Yu, Comrade Yun Zhongzi, you are here, you have worked hard, the chiefs are waiting for the neutrino communication equipment inside. The director of the Central Office said with a smile.

Yuan Shi Tianzun is old qualification, and nodded lightly, but Du Yu and Yun Zhongzi can't be full, Du Yu hurriedly clasped the director's hand, and said enthusiastically: "Director, I haven't seen you for a long time." ”

"Comrade Du Yu, we haven't seen each other for more than a month. Wu Yuanmin chuckled, although he is the director of the Central Committee Office and one of the bureau members, he knows the weight of Du Yu in the hearts of several leaders.

Not to mention that he used to be the chief engineer of the Pangu Project, but the neutrino communication that has been developed and researched so far has made great contributions to Huaxia.

Entering the conference room, Du Yu fixed his eyes and looked, wow, the Standing Committee of the Ninth National Congress was there.

Seeing that it was Du Yu coming, the No. 1 and No. 2 leaders both showed cordial smiles, especially the No. 1 chief, who also waved to Du Yu.

Du Yu, as a junior and the youngest in the conference room, hurriedly bowed.

Du Yu is purely saluting his elders as a junior, if Du Yu steps into officialdom, it will be different.

Seeing the neutrino communication equipment on the table, and having just read the report submitted by the think tank, the nine Standing Committee members looked at neutrino communication with very hot eyes.

They all know what a complete and mature set of neutrino communication equipment means to Huaxia!

Today's society is already the Internet era, the country's 'change network +' strategy is deeply rooted in the hearts of the people, and various high-tech technologies such as large numbers, cloud storage, and cloud computing continue to develop.

But in any case, neutrino communication, as a new communication model, is very likely to lead the world communication trend!

Even if it cannot replace the current mainstream optical fiber communication for the time being, it is extraordinary.

At this time, some staff of the Central Office connected the neutrino communication equipment to the test system, and the cloud neutron as a technical guide.

Soon, the test began!

The first thing to test for any kind of communication is security.

Neutrino communication security goes without saying, and the application of neutrinos to communication, like other communication methods, is to use neutrinos as a carrier of information. Then, the transmitted information, such as voice, image, and data, must be "carried" on the neutrino beam through a technology called "modulation", and the information will be transmitted to the destination with the unhindered power of neutrinos. Then, using a technique called "demodulation", the information is separated from the neutrino beam and restored to its original appearance.

Neutrino beams transmit hundreds of times more than today's optical fibers in one second.

According to records, in 1976, Bell's real yàn room built a real yàn line in Atlanta, Washington, USA, with a transmission rate of only 45Mb/s, which can only transmit hundreds of telephones, while 1,800 telephones can be transmitted with medium coaxial cable. At that time, there were no lasers for communication, but light-emitting diodes (LEDs) were used as the light source for optical fiber communication, so the rate was very low.

Around 1984, the semiconductor laser for communication was successfully developed, and the rate of fiber communication reached 144Mb/s, which could transmit 1920 telephone channels.

In 1992, the transmission rate of one optical fiber reached 2.5Gb/s, equivalent to more than 30,000 telephones.

In 1996, lasers of various wavelengths were successfully developed, which can realize multi-wavelength and multi-channel optical fiber communication, that is, the so-called "wavelength division multiplexing" (WDM) technology, that is, in one optical fiber, transmit multiple optical signals of different wavelengths. As a result, the transmission capacity of fiber optic communication is doubled.

In 2000, using WDM technology, the transmission rate of one fiber fiber reached 640 Gb/s. There are big questions about Charles Kao's invention of optical fiber in 1976 and his Nobel Prize in 2010.

In fact, from the above history of optical fiber development, it can be seen that although the capacity of optical fiber is large, without high-speed lasers and microelectronics, it still cannot play the role of ultra-large capacity of optical fiber. The speed of electronic devices has only reached the order of gigabit/second, and the emergence of high-speed lasers of various wavelengths has enabled optical fiber transmission to reach the order of terabits per second (1Tb/s = 1000Gb/s).

The potential bandwidth of an optical fiber can reach 20THz, and with such a bandwidth, it only takes about a second to transmit all the written data of human beings in ancient and modern China and abroad. The 400Gbit/s system is already in commercial use. The loss of optical fibers is extremely low, and at optical wavelengths around 1.55 μm, quartz fiber losses can be less than 0.2 dB/km, which is lower than the losses of any transmission medium. As a result, relayless transmission distances can reach tens or even hundreds of kilometers.

However, optical fiber communication still has many shortcomings that are difficult to overcome, such as the high manufacturing cost of optical cables, the brittle texture of optical fibers, and the poor mechanical strength. The cutting and splicing of optical fibers requires certain tools, equipment, and technology, and the splitting and coupling are not flexible. The bending radius of the optical fiber cable should not be too small (》20cm), and there is a problem of power supply difficulties.

Neutrino communication is different, neutrino communication uses wireless transmission of neutrino signals, and then wireless reception, neutrino signals, in today's earth science and technology level, it is impossible to intercept, let alone demodulate.

Because each set of neutrino communication equipment has a special transmitter and receiver signal, and this one made by Du Yu is easy to carry, and the transmitter and receiver is installed in the base, and the neutrino phone can be carried with you and can receive neutrino signals at any time.

For fiber optic communication, fiber optic cables need to be installed, but neutrino communication does not.

After the security test, the transmission performance is tested.

Pangea's brain mobilizes all the numbers that can be used at the moment, modulates these numbers into neutrino beams, and then the neutrino beams are received in an instant.

Du Yu brought this set of equipment and underwent various rigorous tests, and it was finally proved that this set of equipment can be used completely, but the energy consumption is a bit large.

After seeing the test report and explaining by the think tank, the nine members of the Standing Committee were very satisfied with the operation of this mature neutrino communication equipment.

"Comrade Du Yu, let's start to enter the real negotiation link. In the past, they said that you are unprofitable and cannot afford to be early, but I still don't believe it, but now I have to believe it, you little comrade, but you are very shrewd!" said the No. 1 chief with a smile.

"Chief, I will take this as your compliment. Du Yu was thick-skinned, and he didn't feel a trace of shame because of the No. 1 leader's teasing, and regarded it as a praise from the No. 1 leader, as soon as his words came out, laughter rang out in the conference room.

"One, he's a pure businessman now, no matter what you say, he's a compliment, so let's get to the point quickly. It is difficult to develop this set of neutrino communication equipment, so let's first listen to Comrade Du Yuxiao's opinions. The second chief laughed.

"Ladies and gentlemen, in order to develop this set of neutrino communication equipment, we have paid a huge price, and the cost is more than 10 billion, to get such a set of equipment. Of course, I can't sell this set of equipment to the state for 10 billion, my price is 1 billion, and then I will provide 10 sets of such equipment, of course, neutrino phones can provide 10 thousand. As soon as Du Yu opened his mouth, it was 10 billion.

However, as soon as these words came out, none of the nine Standing Committee members objected, and they didn't know how much Du Yu would cost, of course, they knew that any high-tech invention would consume astronomical research and development costs, neutrino communication, this advanced technology, if it costs 10 billion, it is not impossible. R1152