Super military empire

"The biggest difference is that the active type needs to emit infrared light to illuminate the object, and then use the lens on the optical sight system to capture the infrared light reflected from the object. This is also the earliest infrared night vision device studied by various countries. Because the system that connects the anode and the cathode is used to accelerate the electrons. This method has a fatal problem. The acceleration of electrons will distort the image formed by the reflection of infrared rays, and it will also greatly reduce the life of the pipeline... This technology has long been eliminated. Moreover, this technology is also the technology currently used on our scopes. Therefore, it is necessary for the comrades of Factory 298 to solve this problem!" Qin Huaibao said to Liu Yijiu. , It’s not all memorable and it is guaranteed not to forget.

So, after arriving in the design room, Liu Yijiu walked back and forth with his hands behind his back and said that he was sitting there and recording fast.

Liu Yijiu's speech rate is very slow, which is convenient for him to record.

"So, the night vision device we want this time, as well as the scope with night vision function, is to require them to use the passive infrared imaging technology that is currently being researched. Or this technology can also be called low light imager. There are A key core component-image intensifier. That is, the ambient light emitted by the faint moonlight and starlight is used to amplify the reflected infrared rays around it. This still requires the use of image intensifier tube technology. Since the anode and cathode are still connected, it will still There are image distortions and short pipe life. At the same time, on a cloudy and moonless night, the visible distance will become very short. The actual combat in the Northeast tells us that in the dark forest without light, their This kind of technology is rubbish!" Liu Yijiu gritted his teeth and spit out the word.

Qin Huaibao was stunned, "Master, can't you say that? What if they think we don't respect their technology, don't cherish their achievements, and don't help us?"

If you say that, you will be beaten to death by those old guys if you are not sure.

Anything can be doubted, but their technology cannot be doubted.

Qin Huaibao has stayed in the 298 factory for a long time.

"Just say, if you dare to use other words, then, you will never think about these things. You still have a chance. Although I am still a small officer, I still have the right to this point." Liu Yi Nine threatened Qin Huaibao, and if they didn't irritate these old men, they would lift their tails into the sky.

Last time, if it hadn't been for Liu Yijiu's knowledge in these aspects, they would have been shocked. God knows if they would treat Liu Yijiu as a thing.

"Besides, you don't have to bear any responsibility. They know these things and you can't know how much. You have been there for such a long time and what level you have, people have long known. They know that I said... "

Qin Huaibao smiled bitterly on his face, but he was depressed in his heart. They did know that you said it, but you were too far away, and this word came out of his own mouth, in case they lose their minds, anger themselves and beat themselves. If you can't take care of yourself, you will suffer a lot!

"Continue to write! The new night vision device must have the ability to generate images under extremely weak light conditions, such as the moonless night. The sensitivity needs to be higher. To achieve this, a microchannel plate can be attached to the image intensifier tube. I am here. The structure has been drawn in the drawing. How to realize it is their business. Otherwise, they will not need scientific research funds. The micro-channel plate mcp is made of high-resistance materials, and the purpose is to increase the number of electrons and give up the original When the electrons accelerate, the degree of image distortion must be reduced to an acceptable range. At the same time, the brightness of the final image needs to be increased..." Liu Yijiu recalled and asked Qin Huaibao to write.

From time to time, check if this guy has recorded errors.

Qin Huaibao had given up the idea of ​​understanding these things at this moment.These things are simply not understandable by his IQ.

"Have you all recorded it?" Liu Yijiu asked Qin Huaibao as he stopped writing.

"Hmm!" Can it not be recorded?

Leaning on his head is obviously impossible. Fortunately, he proposed to use a pen to record. Otherwise, when I get there, I really don't know how to explain these things.

He didn't know that it was very difficult for Liu Yijiu to recall these things because he didn't do much research on this at all.

If it weren’t for these experimental mice that had been genetically modified, they would have the ability to remember what they recorded would stay in their minds. When they were needed later, they would be able to rely on some keywords like a computer. After finding out most of the content, Liu Yijiu was dumbfounded at this.

After all, any weapon design is a huge system that needs to involve many aspects, so they must have a super memory.

No one knows how many things a human brain can remember. After all, human research on the brain is only in its infancy.

"These things are all theoretical things. After you write them down, you can remember them carefully, and you will have to say a few words to your face when you have to read this book and lose our base. Now, let’s talk about it. Let's talk about this structural schematic..." Liu Yijiu didn't check whether Qin Huaibao made any mistakes.

As long as you remember some key things, the other party will know.

They are experts in this area.

After speaking, he began to put the structure diagram of the night vision goggles he designed on the table in front of Qin Huaibao.

This is a sketch, the drawing is crooked, and the markings on it are extremely simple, not non-standard at all.

Fortunately, Qin Huaibao was able to meet.

"Sleepy? If you are sleepy, take a break first." Seeing Qin Huaibao's two eyelids fighting constantly, Liu Yijiu felt a little sleepy himself, so he said to take a break.

Although these things are simple, almost five hours have passed since 11 o'clock.

Liu Yijiu went outside to open the door, and the damp cold wind suddenly made him feel sober and awake a lot.

"Do you smoke, Master? You often stay up late in the mountains, don't you? Can you survive without smoking?" Liu Yijiu didn't smoke, but rarely smoked.

Staying up late, whether it is for him or for his body, has long been used to it.

Nodded, he took the cigarette without a cigarette holder that Qin Huaibao handed over. After lighting it, he took a deep breath. The pungent and stimulating smell of cigarettes came out after a round in his lungs, and Liu Yijiu coughed immediately. .

This thing is too choking.

"Why don't you two sleep so late?" A voice suddenly came from the darkness next to him, and the two of them were shocked. At first glance, it was Xie Heping.

Liu Yijiu greeted him.

"Director, why don't you rest at this late hour?" Qin Huaibao immediately smoked a cigarette and handed it to Xie Heping, then drew a match to help him light it.

"As people get older, they sleep less. I'm already awake. Looking at the lights in the design room here, I thought you forgot to turn off the lights. Although the electricity cost is low, it can save some money. Something." Xie Heping made the smoke burn for a long time in one sip, "Aren't your projects almost the same? Are there any new projects?"

"No, I have a new optical equipment here that needs the help of Factory 298. I can't walk away from the work inside, so I can only let Huaibao go there. He doesn't know these things very well, so I can only give him Assault, let him remember, it will be much easier to communicate with the other side. By the way, explain the principles, structure, and precautions of these drawings to him, so that he can better communicate ours there. Request..." Liu Yijiu explained to Xie Heping.

Xie Heping would patrol the base at midnight every day. Liu Yijiu knew it.

"Little Liu, the body is the capital of the revolution. You are so young and you have such a talent. You must pay attention to your body. Otherwise, it will be a huge loss for us in the national defense system. In the past few years, we lost a lot of talent. The training has broken down again..." Xie Heping sighed.

The young man Liu Yijiu, like the gang of old guys inside, was very hardworking.

But from here, it can also prove how hard this young man has been studying outside for several years.

He knows a lot, and no one doubts anything else.

"Dr. Xie, you go to rest first, we are almost finished here." Liu Yijiu still had a small piece of cigarette in his hand, but he was not used to the smell, so he threw the cigarette butt on the ground and stamped it out with his foot. Pick up the cigarette butts and throw them in the trash can behind the door.

"I also listen to what you wrote. I can't sleep this time..." Xie Heping asked Liu Yijiu that he wanted to listen.

Liu Yijiu did not refuse, and Xie Heping could not disclose these secrets.

"You must remember this drawing. When the time comes, you will draw a sketch directly on their demo board. We don't care how they do it. We don't care. I just need to be famous. Remember it?" Liu Yijiu knocked again. Dropped a bit.

Qin Huaibao nodded.

"I have marked this structure above. From left to right, the assembly diagram is the objective lens that receives visible light and near-infrared images, followed by the photocathode, then the phosphor screen, followed by the optical fiber panel... …It is divided into three levels, the three levels are coupled, and step by step magnification..." Liu Yijiu wanted to explain the assembly diagram once and tell the working principle.

Qin Huaibao's brain went blank when he heard it, but Xie Heping was listening with gusto.

This makes Liu Yijiu very strange.

Is Xie Heping still an expert in this field?It shouldn't be!

"On the lens, tell them it's best to experiment with zinc sulfide coating. In addition, the input surface of this microchannel plate is focused on the image surface, and the output surface is close to the phosphor screen..." Then Liu Yijiu simply didn't bother to bother about the imaging principle or something. said.

Comrades of 298 are very clear about these things.