Rewrite the Technological Landscape

Meng Qian focused on the laser first, the reason is very simple, its importance in the lithography machine is there, and at the same time, Huaxia now has the opportunity to impact this field.

The emergence of lasers is inseparable from two people. Everyone should be familiar with one person who provided the theoretical basis. This person is Einstein.

There is also a man named Charles Hard Townes, who successfully developed the first microwave quantum amplifier in 1953.

The world's first laser is a ruby ​​laser, which was born in 1960 and was successfully developed by Theodore Harold Maiman in the United States.

So when did Huaxia's first laser appear?

1961.

Yes, in 1961, it was a "full" year behind the United States.

But since Huaxia's laser research work started so early, why don't our lasers and our optical lenses have a place in the field of lithography machines?

This is a classic concept that people in later generations misunderstood Huaxia's scientific research, called scientific research application bias.

In later generations, we often hear that some media, including netizens, will come up with an argument like this. In the field of lithography machines, we only have precision optical mirrors after the 21st century, and we only have high-precision gates after the 21st century. High-precision automation systems were only available after the century, so it was absolutely impossible for Huaxia in the 1990s to make these things.

The logical basis of this argument is that technology B appeared at time A, which means that we were unable to realize technology B before time A. In this way, someone should have discovered the problem. One technology, one technology There is a prerequisite for the birth of the product.

To put it more simply, a genius, who studies hard in the first year of senior high school, can get the first place in the school in the first year of high school, but he has been playing all the time before the third year of high school. Is it impossible for him to be the first in the school in the first year of high school?

They just didn't study in the first year of high school.

As for lasers, or to be more accurate, Changguang Institute is a similar situation. Why Changguang came out late for some optical devices, and some of them really couldn’t make it. The center of gravity is not on that thing at all.

Changguang Institute not only developed a laser in 1961, but also successfully developed a large-scale precision optical tracking film theodolite a few years later. However, Changguang Institute’s optical research has focused on national defense since the 1960s. .

In nuclear weapons, in the aerospace industry, and in the ocean industry, Changguang has played a pivotal role.

So are we really behind the United States by decades in the field of optics as the media claims?

hehe.

Can't do it and don't do it are two completely different concepts.

The reason why scientific research application deviations have a great influence in later generations is that most people do not realize how many subdivisions there are in a scientific field, such as common glass. If you subdivide a glass, you can subdivide it into the above There are thousands of fields, and there are hundreds of commercial glass categories that are usually used in our products.

Even for a glass giant like Corning, it is impossible to be the world's number one in all categories in the glass field.

The people and money of Changguang Institute are also limited, so how can he have the energy to study all the cutting-edge technologies in the field of optics, and how can he have the energy to make all the cutting-edge devices on optical devices? Does the keyboard man pay? ?

Go open and have a look at the scientific research achievements of Changguang Institute, metal-based optical mirrors, a large series of CMOS image sensors, high-precision miniaturized angle sensors, and airborne wide-coverage push-broom hyperspectral imagers. There are countless.

If these are unfamiliar to everyone, there is one thing you should be familiar with. Laser weapons, the core technology provider of Huaxia laser weapons, have a seat at Changguang Institute.

If you have to talk about the semiconductor industry, you can learn about the research on narrow-linewidth high-power semiconductor lasers of Changguang.

It can be said that the achievements of Changguang Institute can be written into a book, which can smash the keyboard man's Xiangdu.

Therefore, because a certain technology was realized at a certain point in time, it means that it was not capable of realizing this technology before.

Why can't it be that he had the ability at the time but didn't do it?

The result-oriented nature of scientific research really makes scientific research suffer too much.

Product backwardness cannot simply be equated with backward scientific research level, but product backwardness is a fact, because at this time, Changguang has always focused on national defense and military industry, and there are no private companies to do research and development in this area.

But it didn't exist before, but now it does, because in this life, there is Meng Qian, a cheating capitalist.

Meng Qian is going to take time to visit Changguang Institute, and although Meng Qian was reborn to engage in semiconductors in 2000, although there are disadvantages, because he started a little later, from the perspective of the industry, maybe it would be better if he was reborn ten years earlier.

But things have two sides. Meng Qian's rebirth in 2000 has two other advantages. One is that the national team began to lean towards the semiconductor industry. The early 21st century is a time when state-owned assets in China's semiconductor industry exploded.

Another thing is the relationship between state-owned capital and private capital, state-owned enterprises and private enterprises in the early 1990s. People who have experienced that era should understand.

It can be said to be very chaotic, and even somewhat disharmonious.

On the contrary, it was after 2000 that the relationship between state-owned assets and private capital was gradually straightened out. This gave Meng Qian an advantage when communicating with state-owned assets and the national team.

Because no matter how powerful a reborn person is, even if you are given another technology hang, you will not be able to change the country's overall environment.

But now it is not easy to go to Chang Guang to talk about this matter. On the one hand, he is busy defending his family and the country, and on the other hand, he is not famous enough. Why should he think highly of him?

Meng Qian began to refine the countermeasures and prepare more filings.

At this moment, Meng Qian's cell phone rang, and the call was from his counselor Cui Yong.

"Teacher Cui?" Meng Qian answered the phone with a little doubt.

"Meng Qian, have you never been to school this semester?"

"Forehead"

"You are still a student of our mathematics department. You look like this, we can still apply for punishment for you." Cui Yong said so, but his tone was slightly joking.

Meng Qian thought for a while and said, "Mr. Cui, may I arrange for you the limited edition costumes just released in "The Legend of God?"

"Hahaha." They were just teasing each other, and Cui Yong on the other end of the phone laughed, "After all, you are the boss, and you have learned all the tricks in the society. Now that you are done, let's get down to business. The result of your transfer has come out. If you have time, come here every two days, of course, it’s best to come on the 23rd.”

"Number 23? Oh no, the result of the department transfer came out? Have I passed it?"

"As a result, we'll find out when you come here." Hearing Cui Yong's tone, Meng Qian knew that he must have passed, "On the 23rd, there was a small-scale entrepreneurial alumni event, and they were some entrepreneurial alumni from our mathematics department. The college means that since you are still a member of our mathematics department, let's attend together at that time."

"Okay, I'll go there on the 23rd."

On March 23, 2001, Friday, Meng Qian came to Jiangda University at 9 am.

Sure enough, as he guessed, the transfer of the department went smoothly, and he didn't know whether he really passed the exam or the school considered his current achievements.

The specific reason is unknown, and it is impossible for Meng Qian to ask, as long as the result is good.

But the official transfer of the department will have to wait until the second half of the year, that is, when I am a junior.

After confirming the department transfer, Meng Qian set off to the conference room of the administration building, where the entrepreneurs and alumni would meet there in the morning.

When he came to the door of the conference room, the door was open. Meng Qian saw that there were already many people inside, and everyone chatted together in twos and threes, looking happy.

Meng Qian glanced around but didn't see anyone he knew, took out his mobile phone and was about to call Cui Yong.

"Are you Meng Qian?"

A voice suddenly appeared behind him, Meng Qian subconsciously turned his head and saw a man standing behind him.

"Are you Meng Qian?" The man asked again, "I saw your picture on the Internet."

Seeing that Meng Qian didn't speak, the other party said again, "I'm your fan, "The Legend of God" is really a very good game."

"Oh thank you." Meng Qian finally realized it.

He was indeed stunned for a while just now, because the person in front of him was very familiar, but he didn't remember who it was until he realized it.

This is my direct senior, a student of the Department of Mathematics of Jiangda University in grade 80, Shi Yuzhu

Thanks to the five villains for their rewards! Thanks for the rewards of slow men and women! Thanks for the reward 160930195634066! Thanks to the eagle hidden in the world for the reward!