Black Technology Refresher Manual

Sheng Mingan collected relevant materials and began to prepare his thesis. Writing a thesis was as easy as a routine for him.

He quickly sorted out the papers, checked them repeatedly, and made sure that there were no major problems before preparing for submission.

Before submitting a manuscript, he needs to choose a suitable journal.

The journals with the highest gold content are "Nature" and "Science", but these two "hundred-year-old stores" are comprehensive publications, not only covering all fields of science, but also ranking too many big names in the world.

There are a large number of manuscripts every day, and the strength of each paper is very strong, and one of the factors that editors consider to include papers is to look at the identity of the author.

If it is a big boss or an author of an article that is "brought by" by a big boss, at the same level as the paper, the big boss or the author who is "brought by" by a big boss is more likely to be eligible for "admission".

Obtaining the "admission" qualification only means that the editor is willing to read your paper, the quality of the paper itself is excellent, the writing is easy to understand, and the scientific research project (NS prefers difficult and unpopular scientific research projects, which means that the project has only the author of the paper I can do what others can't, i.e. 'unique').

A newcomer like Sheng Mingan doesn't have a big boss to lead him. The content of his thesis is a scientific research project that is currently hotly contested, and the probability of being passed is at least 90.00%.

Therefore, Sheng Mingan does not intend to choose "Nature" and "Science", at least not now, not this paper.

He picked PRL (Physical Review Letters), which is the most authoritative physics journal in the field of physics except NS.

PRL needs to pay a page fee of nearly [-] knives. Although it is very tricky, it is not a big problem for Sheng Mingan.

PRL submissions also have relatively strict word count requirements, which cannot exceed [-] words, otherwise they will be rejected.

Sheng Ming'an re-checked and made sure that the number of words would not exceed [-], so he voted for it.

After sending out the thesis, Sheng Mingan had nothing to do, but he didn't allow himself to be idle. While taking time to read books on condensed matter physics and the papers of bigwigs, he went to school to handle the formalities of skipping grades and preparing for the college entrance examination.

During this period, the relevant departments of Jin City awarded him one of the top ten young people in the city in recognition of his contribution to the collapse of the Jinzhou Viaduct.

The bonus is not much, but it is also a reward of positive energy.

The local news reported it, but Sheng Ming'an refused to interview, so there was not much enthusiasm.

After his own affairs were arranged, Sheng Mingan went to Tianjin University as an auditor, and every time Professor Zhang Qunfang saw him, he would give him a bunch of books, lesson plans and questions, and then hurried away.

Zhang Qunfang has been getting more and more busy recently, often flying to the Spring City Institute of Optical Mechanics and Shenshi Institute of Optical Mechanics.

Mr. Shen went back to Jindu, and Zhao Da was admitted to Xidian as a graduate student. Recently, he has been very busy.

Every time Sheng Ming'an went to Tianjin University, he walked alone and had no acquaintances.

University is also a place where no one knows anyone in class and hides away after class, and learning is all about self-consciousness. If it were someone else, I would have been withdrawn or lazy.

Fortunately, Sheng Ming'an has already developed a strong self-discipline in his work and rest, and he maintains a three-point and one-line work and rest in Tianjin University's classroom and Tianjin University library for nearly two months every day.

Until Professor Zhang finally came back from a business trip and informed him: "Do you have any classes? Turn them all down, get ready, and go to Shenshi Institute of Optics and Mechanics the day after tomorrow."

Sheng Mingan was slightly surprised: "Did I pass your assessment?"

Professor Zhang laughed loudly: "You are better than I thought."

Sheng Mingan smiled, his eyes crooked.

Professor Zhang: "Don't talk too much. You can't relax when you study the things above."

Sheng Mingan: "I won't."

After finishing talking, Sheng Mingan ran downstairs to announce the good news to Grandpa Sheng and Chen Jingqiu, only to find that the atmosphere in the living room was a bit dignified.

Sheng Mingan asked hesitantly, "What's wrong with you?"

Chen Jingqiu straightened his back and clasped his hands. The plaster cast on his right hand was removed a week ago, and now it is wrapped in bandages, but it is actually almost healed.

Grandpa Sheng's face was a little smelly, and he refused to speak.

Chen Jingqiu had no choice but to explain in a good-tempered manner: "My right hand is already healed, so it's not appropriate to stay in your house any longer."

Sheng Mingan: "Are you going to move home?"

"Correct."

"Is your home safe?"

"I asked someone about it, and that group of people didn't go back to make trouble. And they also called the police before, and I still have the video in my hand, so it should be safe."

It seems that Chen Jingqiu is well prepared and has already planned to move out of the Sheng family.

Thinking of this, Sheng Ming'an knew that no matter how much he and his grandfather persuaded him, they would not be able to change Chen Jingqiu's decision.

Of course, Sheng Ming'an didn't want to persuade him. When Chen Jingqiu was asked to move to the Sheng's house, he said that he would stay there until his injury healed.

Now that Chen Jingqiu's injuries are all healed, it's normal to move away.

Sheng Mingan nodded: "Do you need to help you move things?"

Hearing this, Chen Jingqiu looked up at Sheng Ming'an, his face remained expressionless as usual, his eyes were deep, and he suddenly smiled: "Aren't you going to keep me?"

That smile can't be said to be sincere, nor can it be said to be false. It's just that human beings sometimes want to add a bit of kindness and sincerity to what they say, but it seems somewhat deliberate.

Sheng Mingan couldn't understand.

He can only distinguish between obvious real smiles and fake smiles, and he is not an expert in observing facial expressions.

"It's not necessary." After Sheng Ming'an finished speaking, he turned to look at the sulking Grandpa Sheng: "Grandpa, don't make trouble."

Grandpa Sheng: "Did I make trouble? I don't disagree! Xiao Chen can move out if he wants to. But you can't make me not angry."

It sounds reasonable.

So Sheng Mingan nodded: "Then you continue."

"..."

When Grandpa Sheng was depressed, he heard from his good grandson that he could be angry but not for too long, because it was bad for his health, and his mood improved a little.

Chen Jingqiu watched the conversation between Sheng Mingan and Grandpa Sheng. The relaxed, natural, and intimate atmosphere that only existed between relatives was something called 'family affection' that he had never had in his life.

Even Aunt Yao, who took care of him growing up, never gave it to him.

Grandpa Sheng is actually very easy to coax. When Sheng Mingan complimented him a few words, he almost felt better.When Chen Jingqiu promised that he would visit often, his mood basically recovered, and he went into the kitchen full of energy and joy to prepare dinner with his maid.

Chen Jingqiu and Sheng Mingan were left in the living room.

The atmosphere was a bit stiff, Sheng Mingan wanted to find a topic but found nothing to talk about, he couldn't help but wonder how he got along with Chen Jingqiu before, and why he never felt embarrassed before?

He fell into deep thought, and later realized that it was Chen Jingqiu who took the initiative. Although they didn't talk much, Chen Jingqiu had the ability to keep the atmosphere from cooling down.

But now Chen Jingqiu was sitting upright, with the corners of her lips pursed tightly, her face was rather cold, with an air of repelling others thousands of miles away.

It wasn't that he was having a cold war with Sheng Ming'an, he would respond to whatever Sheng Ming'an said, but the response was so loud that the topic couldn't continue.

Sheng Ming'an scratched his cheek, making sure that he couldn't create a heated atmosphere, so he gave up, stopped looking for topics, picked up the remote control to turn on the TV, and changed channels every now and then.

There was no other sound in the living room except the voice of the TV program.

Chen Jingqiu raised his eyes, and out of the corner of his eyes, he noticed Sheng Mingan who was curled up on the side of the sofa. The latter took off his shoes and stepped on the sofa with his feet close together. The blue blood vessels on the instep lined his skin very white and delicate. On the top are prominent, exceptionally handsome anklebones.

In the kitchen, Grandpa Sheng was busy.

The volume of the TV in the living room is not very loud and rustling, but it will be continuously amplified in an open environment.

Just like if the vision focuses on a certain place for a long time, it will keep zooming in, constantly stimulating the vision.

Chen Jingqiu only glanced at Sheng Ming'an from the corner of his eye, the area he could see was not that big, he could only see part of it.

Sometimes it’s the bare feet, the toes that move suddenly, the beautiful ankle bones with a light pink color, sometimes the hands, the long and slender hands with even flesh and bones, but the peripheral vision stops at the neck and Adam’s apple, Did not dare to go up.

Chen Jingqiu suddenly closed her eyes hard, and when she opened them again, she stopped looking at Sheng Ming'an.

The heart is like a Buddha who is as immovable as a mountain.

Sheng Ming'an flicked his fingers on the remote control, and the TV was set to a station with a high ratings, which was broadcasting a popular talent show variety show.

The reason why this station was chosen was because Sheng Mingan saw a familiar face in the camera, Li Jiao.

Sheng Mingan took out his mobile phone and searched, and found that Li Jiao had indeed participated in a popular talent show variety show. The variety show centered on 'star development' and was broadcast on TV stations and the Internet at the same time. Fans were asked to vote and give away idols. Walk the flowery road.

Because the model is relatively novel, fans participate in the road of making stars and accompany idols to grow up all the way. Because the sense of participation is too strong, fans are very loyal.

And because of Li Jiao's superior looks, excellent grades, and street dancing talent that is at the level of a national award, he has attracted a large wave of student fans. The number of bib fans has risen to 500 million, and the popularity of Chaochao is soaring.

Once he was criticized for being a bit teasing in dealing with Sheng Ming'an. After participating in the program, Li Jiao expressed his opinion generously on this matter, saying that he was too young and didn't consider all aspects well...

Anyway, the wave of words gained a lot of goodwill, and once again established the good character of the upright and warm little sun.

Although there are some big V bloggers bluntly saying that he avoids the important and ignores the trivial, everyone is a thousand-year-old fox playing Liao Zhai?

But still can't stop his thriving popularity, and the overwhelming marketing of the signing company.

Sheng Mingan quit after a brief understanding, he didn't feel much, as long as Li Jiao didn't step on him, he didn't bother to talk to him.

But what did Chen Jingqiu think?

Can they still fall in love?

Sheng Ming'an realized it later, and it was a bit tricky.

"Chen Jingqiu, what do you think?"

Chen Jingqiu: "?"

"What do you think of Li Jiao?"

Chen Jingqiu, who had already paid off the debt and hadn't contacted Li Jiao for a long time, was silent for a while, and replied: "He is very nice."

In fact, this answer is very general and perfunctory.

If it was Chen Jingqiu who still had a crush on Li Jiao, he would only choose to change the topic, and he was not willing to comment casually in front of unimportant people at all.

Chen Jingqiu would not comment casually on anyone who held some weight in his heart.

This is also an expression of his vigilance. If there is such a good thing, he will hide it very tightly.

Sheng Ming'an didn't understand, he just thought that Chen Jingqiu still liked Li Jiao, and lamented that the main task was getting more and more difficult.

The two had their own concerns, they were silent for a while, and tacitly put aside this unimportant concern and some people far away.Grandpa Sheng brought out the cooked Cantonese-style fish head tofu soup, and shouted to the two of them to wash their hands and eat quickly.

"Here we come." Sheng Mingan lazily responded, got up, took two steps, and looked back at Chen Jingqiu: "Let's go."

Chen Jingqiu lowered her eyelids, got up and walked over.

***

On the second day after Chen Jingqiu moved out, Sheng Mingan followed Professor Zhang Qunfang to Shenshi Institute of Optics and Mechanics.Depart in the morning, land in the afternoon and arrive at the residence arranged by the Institute of Optics and Mechanics.

Sheng Mingan rested in the hotel until eight o'clock in the morning the next day, and was taken to the Institute of Optics and Mechanics by Professor Zhang.

As soon as he arrived at the Institute of Optics and Mechanics, Professor Zhang found a researcher in the Institute, who was also a doctoral student he had supervised.Professor Zhang hurried away after handing Sheng Mingan to his former students, leaving Sheng Mingan and the researcher at the Institute of Optics and Mechanics looking at each other.

"Hello, my surname is Wang, and my name is Wang Wenya. You can just call me Senior Sister Wang." Wang Wenya put on her glasses and introduced herself: "The professor said you are his student, so you are my youngest junior."

Sheng Mingan said with a smile, "Hello, Senior Sister Wang."

Wang Wenya was startled, and then she said earnestly: "Little brother, remember to always wear a mask, don't just smile at others." The color of the little brother is like a spring flower, even she, a straight scientific research dog, thinks it is beautiful.

"Oh." Sheng Mingan took out the mask he was carrying and put it on, then looked at Wang Wenya: "Where are you going now?"

Wang Wenya couldn't help rubbing Sheng Ming'an's head: "Junior Brother, you are so cute." After speaking, she quickly withdrew her hand, turned around and said, "I'm in charge of the CPAO PCPA hybrid amplifier scheme to realize the 1PW laser pulse output experiment."

"CPAOPCPA Hybrid Amplifier?"

"Yes. We are trying to use the CPAOPCPA hybrid amplifier solution to achieve a laser pulse output of 10PW or higher. Before this year, we have completed the task of 0.61PW laser pulse output. Now we will see if we can achieve 1PW laser pulse output. If the test is successful, then It proves the feasibility of CPAOPCPA hybrid amplifier as the total technical route of 10PW laser pulse output."

The so-called CPAOPCPA is a hybrid amplifier scheme combining chirped pulse amplification chain and optical parametric chirped pulse amplifier. Simply put, it is a scheme for obtaining high-power laser pulses.

On the premise of the principle of CPA technology, it relies on two types of amplifiers: ordinary laser amplifiers and optical parametric amplifiers (OPA).

Countries around the world and various large-scale laser device research institutes have proposed numerous methods to increase the power laser pulse output based on the above-mentioned technologies and amplifiers.

The unanswered paper published by Sheng Mingan, which relies on OPA, is also a solution for obtaining high-power laser pulses.

But as denied by the great god in the forum post at that time, the plan he, Hasan, and Joey came up with can only produce a maximum of 5PW laser pulse output.

If we continue, there will be many technical limitations, and it is impossible to achieve a higher goal.

For Wang Wenya, Shenshi Institute of Optics and Mechanics, and even Huaguo and countries around the world, their target numbers are 10PW and 200PW!

There is no doubt that this is a competition in which all major countries in the world participate!

Sheng Mingan followed Wang Wenya into the Institute of Optics and Mechanics. Through the glass wall, he saw several researchers busy inside, and hundreds of tubular optical devices.

These devices are all concentrated in a space the size of a football field in the Institute of Optics and Mechanics, integrating the giant laser Shenguang-[-].

At a glance, the whole space is full of technology like the future world.

The optical equipment in the laboratory is extremely precise and expensive, often costing millions.Without permission, outsiders are generally not allowed to come in and visit, but Sheng Ming'an has Professor Zhang's guarantee and Wang Xuewen personally takes him along, so the journey is unimpeded.

Wang Wenya: "Shenguang 3, a giant laser built by our country, is also an indispensable and important device to light up the "clean energy" kindling in the future! Our team designed a laser system with the Shenguang 5 this year, and the OPCPA0.61 amplification unit provides The target pulse energy of [-]PW is also used to achieve the laser pulse energy of [-] petawatts."

This is the highest petawatt level that can be achieved in China.

After all, Wang Wenya took Sheng Mingan to change into a white coat and slippers for laboratory researchers, and then entered the giant laser for system operation.

While operating optical equipment to record data and verify the feasibility of their hybrid amplifier solution, Wang Wenya explained to Shengming Anke: "Optical parametric amplifier is by far the most promising technology combined with CPA to generate high peak power. Like the American Lawrence Livermore National Laboratory and the ELI of the European Union are working on the same technical solutions, and everyone is racing against time..."

Sheng Mingan nodded from time to time, with a thoughtful expression, and his eyes were error-prone and fixed on Wang Wenya's operation steps. At the same time, his mind was running at high speed, comparing the OPCPA physical model scheme he had calculated before with the hybrid amplifier scheme of Wang Wenya and others.

Disassembly, assembly, decomposition of mechanical modules, complex formulas are transformed into precise physical models, the background is an unknown black universe, and the center of the universe is the model and the real thing placed on the left and right.

They gradually overlap.

At this moment, the center of Sheng Ming'an's universe is the combination and renewal of pulse amplification technology.

Based on Wang Wenya's explanation and the insight in front of him, he digested it at an unbelievable speed and tried to use it for himself. It was difficult but fearless bit by bit to clear up the thousands and tens of thousands of huge and complex problems. structure.

It's like a machine with an extremely precise structure, suddenly blurred and turned into clear lines, as big as the whole and as small as a screw, and everything is so clear that the hairs can be seen!

The so-called Paodingjieniu, but that's all!

"Senior brother!"

Sheng Mingan suddenly came back to his senses, and looked at Wang Wenya. The eyes of this somewhat ordinary woman were shining brightly at this moment, making her bloom with an unusual beauty.

That kind of beauty is very familiar to Sheng Mingan, and even empathizes with him. It is the radiance that scientific researchers like them shine when they touch the fields they love!Glitter with love!

Wang Wenya: "Don't blink."

After saying that, she operated the optical equipment to emit a beam of femtosecond high peak power laser, which was as magnificent as a ruby.

Sheng Mingan held his breath, looking at the fleeting beauty, that seemingly harmless, peaceful and beautiful beam of red light, but it can instantly penetrate a one-meter-thick steel plate, and it can also be used to make a glass that is invisible to the naked eye. Atomic tweezers!

It can be mediocre, or it can be incredibly powerful!

It is the only tool to explore the microscopic world, and it is also the flame that ignites nuclear fusion!

It is the red light that scans the QR code in the supermarket, and it is also the light that 'tears the vacuum'!

This is laser!

What the optical machine showed him was a laser pulse of only 0.61 petawatts!

What if it is 10PW, 200PW or even - 1000PW? !

It will be the eye of Odin for human beings to explore the vacuum world, it will be the giant ax for human beings to split the dark clouds covering the sky of modern physics, and it will provide a great power source for human beings to further prove quantum mechanics!

Leaving aside the "dark matter" which is known as the dark cloud of modern physics, let's mention the vacuum. As the name suggests, there is nothing in the vacuum world.

However, quantum electrodynamics believes that the vacuum is not "empty", and there is actually antimatter that cannot be observed by human beings at the current level of technology.

And high peak power lasers can make people see 'them' in the vacuum world!

This is why he is so interested in condensed matter physics next door!

Who can resist the great temptation to open up a 'new continent' that has not yet been set foot by human physicists? !

"With the existing technology, is it possible to propose a plan to manufacture 1000PW?"

Sheng Mingan muttered to himself, fixed his eyes on the optical equipment in front of him, and couldn't help the arrogant and grand thoughts rising in his heart.

Wang Wenya was categorical: "It's possible in the future, but it's impossible now!"

"Because the technical difficulty is too great."

"Yes!" Wang Wenya nodded: "We can only produce laser pulses below 1PW. We hope that the CPAOPCPA hybrid amplifier solution will be feasible, at least until we develop a laser pulse of 100PW."

"As for the 1000PW laser pulse technology, maybe the laser field will stagnate for another 20 years to wait for a breakthrough."

……

Next, Wang Wenya quickly devoted herself to high-intensity scientific research work, and could not take care of her younger brother Sheng Mingan.

Sheng Ming'an is not a researcher at the Institute of Optics and Mechanics. He doesn't have a pass, and no one is taking him, so he can only go to Wang Wenya's office and wait.

It was estimated that the wait could take up to ten hours, so Sheng Mingan and Wang Wenya's assistant went back to the hotel after talking.

After returning to the hotel, Sheng Mingan closed the doors and windows, drew the curtains, and the room was dark. He threw his whole body on the bed, turned his back to the sky, and stared at the ceiling.

There is light from outside the room shining through the curtains on the white ceiling. Amidst the sparkling light, a giant laser emerges from the water and suddenly splits in two.

In no time, the scattered waves re-gather, quickly dismantled, reorganized, and dismantled... How a laser beam is injected into the pump, and it runs back and forth between the full reflection mirror and the half mirror at high speed, just like a small stone Overreaching to hit the planet.

Hitting again and again at a speed faster than the speed of light, until the planet explodes, rushing out of the meteorite fragments with the huge energy generated by the explosion, and rushing towards the unknown front.

In the next instant, the darkness in front suddenly turned into a microscopic world invisible to human eyes!

"——ha!" Sheng Mingan protested strongly from the pain in his heart, only to realize that he was holding his breath while staring at the ceiling, and immediately took a deep breath after recovering, "Huh——"

"Optical parametric...nonlinear optical crystals...nonlinear..."

He muttered to himself, his whole body was trembling, trembling with excitement, and his eyes were full of incomparably gorgeous expressions, just like Wang Wenya when he mentioned his favorite scientific research field!

No!That is even more beautiful and dazzling than Wang Wenya!

because this is--

The fleeting aura is the fire that illuminates the entire universe when the stars explode!

The author has something to say: An Zai: Get out of the way!It's time for me to play tricks!

Chen Gou's attribute is not a wife, he just pretends to be a good person.

I stayed up until four o'clock to finish writing and drank wine, and I would die.