Chapter 243 "JiGuang"
The leader of the Postal and Communications Commission was overjoyed when he heard this: "Then I will just wait for the good news. If you need any help, please contact the Institute of Communications for small matters and me for big matters. I have already sent a message Yes, they will cooperate with you.”
It’s not that Gao Zhendong is too self-conscious and unwilling to say it, but that program-controlled switches have front-end technology, and it doesn’t make much sense to say it now, but it will mess up the Postal and Communications Commission. mentality, also caused trouble for myself.
We will wait until the front-end technology is almost ready. After all, if Gao Zhendong wants to do it, he must do program-controlled switching. Even if it is not digital switching or time-division switching, it must at least be program-controlled air-division switching. Once the single-board computer is completed, he will consider it. Let’s do this.
The difference between digital switching, time division switching and space division switching can be simply understood as the first two convert voice signals into digital signals and then use one line to transmit multiple voices at the same time.
Air division switching is to build a hard circuit connection between two telephones by connecting and disconnecting the lines through switches. This circuit connection is occupied until the end of the call. Since the connection is directly occupied in space, It's called air separation exchange and has nothing to do with air.
The utilization rate of air division switching lines is very low, and the investment in communication network construction is high. In Gao Zhendong’s previous life, it had long been eliminated. However, the manual switch at this time is actually a kind of air division switching, but it is manual, and the line utilization efficiency is low, and the work efficiency is even lower.
In terms of line utilization efficiency, there is no doubt that digital switching is higher, but when it comes to delay and line quality, air division is better, but this advantage is far outweighed by its disadvantages.
However, under the technical conditions of the 1960s, the technical difficulty of air division switching was much lower.
But these are things for later, so let’s leave them for now.
——
At about the same time, several emails from different channels were sent to different countries.
Mr. Senna from Gallic Chicken opened an air diplomatic parcel from an Eastern country. Since there are not many formal communication channels between the two countries, this parcel was delivered to him first.
Opening the parcel, there was a Chinese journal, a thin Gallic translation, and a thin piece of letter paper.
The entire journal is not translated into Gallic in China, only the most important article is translated.
For other parts, if Gaul Chicken is interested, you can find a way to translate them yourself.
Although Mr. Senna is not a scientific researcher, you can still tell from the format of the translation that this is a research paper.
Mr. Senna was very puzzled by this. What did the Easterners want to do when they gave themselves a paper? Want to help publish it yourself?
Thinking of this, Senna laughed.
He picked up the letter. The content of the letter was very simple. The main idea was that this was a high-energy physics achievement achieved by scientists in our country for the first time in the world, called a stimulated emission amplifier of light. , in view of the recent happy cooperation between the two countries on high-tech products, we specially share the technology of this achievement with you as soon as the results come out.
Cena didn't believe it. It wasn't that he didn't believe that he was the world's number one. After all, there were so many useless world number one in John Bull's Beer Hall, but he thought that this "number one" was probably backward and backward. Orientals are products of their own pride.
Senna was confused in his heart. He was belittling the Orientals and slandering John Bull. As the former largest power in Europe and the largest offshore troublemaker, between the two families, The conflict has been going on for a long time, and the bloody battle with Hans Cat cannot erase this "excellent" tradition among the people.
However, out of etiquette, he still read the paper carefully, so that when he replied, he could talk to the other party about the things in the letter, and maybe he could get the other party to lower the price of the computer a little?
However, this look made him realize that things might be a little different from what he originally thought.
He didn’t know what mobile phone radiation amplification of light was. At this time, lasers were not like they would be everywhere in the future, and everyone would know about them, but they were only a cold scientific concept in a small range. .
However, he knew who Einstein was and probably knew what achievements Einstein had. This paper was related to optoelectronics at first glance.
“The research of Orientals is actually related to the Nobel Prize. Maybe they are not bragging?”
A slightly less popular knowledge is that Einstein’s Nobel Prize It has little to do with general relativity and special relativity. The reason why he won the award was for proposing the photon hypothesis and explaining the photoelectric effect.
The reason is not that the latter is more important or greater than the first two, but because the first two are really too theoretical, and the Nobel Prize is biased towards application. Science Awards.
So Mr. Senna does not know Einstein’s general theory of relativity and special theory of relativity, but he is clear about his award-winning photoelectric effect. As the upper class of Gallic Chicken, they occasionally need knowledge in this area. Knowledge is used to brag with people at banquets.
Therefore, regardless of the relationship between the photoelectric effect and the amplification of stimulated emission of light, at least they are all related to light. The basis for Mr. Senna's judgment is very simple and true.
A world number one related to the Nobel Prize made him pay more attention to it, and he continued to read the paper seriously.
However, when he looked at this paper, it was obvious that he had found the wrong person. He knew every Gallic letter, but when they were put together, it was obviously beyond his comprehension. Ability categories.
Although he couldn't understand it, Senna was still clearly aware of a problem: perhaps being number one in the world among Eastern people really means something.
This made him a little happy and a little melancholy.
Fortunately, our country can obtain the technical sharing of a heavyweight scientific achievement out of thin air in the first time without paying any price.
The sad thing is that this has greatly affected his sense of superiority. Yes, even though he is importing high-tech products from the other party, he still feels that he is superior. But now, this sense of superiority seems to be a little frustrated.
But no matter what, it was me who acquired this skill. This is the credit of my work. This may allow me to get some good reviews from the last man in Gallic Chicken.
Thinking of this, Senna became happy again.
He called his secretary and asked him to ask a scientific consultant in the field of high-energy physics to see him as quickly as possible.
Before he determines the value of this technology, he will not let anyone else have the opportunity to get involved in this achievement.
Thankfully, he received the parcel in the morning, which allowed him to receive support from scientists specializing in high energy physics from the Gallic Academy of Sciences on the same day.
"Mr. Mahler, I have a paper on high-energy physics from the East. I would like to get your professional opinion." Senna handed the paper in his hand to the bearded old man who was somewhat bald.
Maelle took the paper and muttered: "East? Orientals want to get advice from us? Or do they want to publish their research through you?"
Senna shook his head: "No, Mr. Mahelle, this paper has been published in its home country. What I want to know is whether it has any scientific significance."
Maelle shrugged shrugged his shoulders: "I think it might be difficult. They often publish some knowledge that has already been published."
This is not a prejudice. Due to the poor communication between us and the outside world, this kind of thing will not happen until it is changed. It will still happen in the future.
While expressing her opinions, Maelle opened the paper.
"Research and Implementation of a Laser", in the Gallic title, the word "laser" is replaced by "JiGuang". This mixture of Gallic and English letters completely makes Maelle confused. I don’t understand the title, let alone the English letters, which are actually Chinese Pinyin.
Our translators put these letters on with pride. I don’t care if you understand it or not, but if we are the first in this achievement, then we have the right to name it.
Maybe you don’t recognize it now, but these Chinese Pinyin are there, and one day you won’t be able to ignore them.
Our pride makes Mr. Mahele completely unable to understand what this paper is about. It is rubbish! He thought angrily.
Resisting the urge to throw the paper into the trash can, Maelle continued to read.
In the summary, JiGuang’s explanation made him widen his eyes.
"Oh my God, this is impossible!" Mael exclaimed.
Stimulated radiation amplification of light?
This is indeed a cutting-edge technology in the field of high-energy physics, but how could an Easterner be the first to realize such a thing!
They are liars! Maelle thought angrily, I must expose their shameless behavior in the international academic community!
Driven by this idea, he endured the discomfort and continued to read down.
When she saw that the material used to amplify light through stimulated emission of radiation was ruby, Maelle smiled. She was indeed a liar.
Before the realization of ruby lasers, mainstream academic circles generally believed that ruby was not a suitable laser material, and Mr. Mahler was no exception.
But it happened that this thing, which was not favored by mainstream academic circles, was the first to emit that beam of light.
I must humiliate them! Maelle began to seriously look for evidence to humiliate the other party. To find evidence, she had to read the paper carefully.
This is a bit like when Gao Zhendong was a troll on the Internet in his previous life. In order to criticize a video, he had to contribute a number of views and an effective viewing data to the other party. This is very embarrassing! This is how Mr. Mahelle feels now.
However, when he looked down seriously, he fell into deep thought.
The solid theory, detailed data, self-consistent logic, bold inferences, and the optical stimulated emission amplifier design that seemed extremely credible made Mr. Mahler begin to doubt his own judgment.
Maybe, maybe, the Orientals really didn’t lie, they are the number one in the world?
(End of this chapter)