The media have been constantly analyzing the great significance of Lianchuang Technology's acquisition of Pentax for the development of China's digital camera industry, in a more representative sentence: "Since the acquisition of Pentax by Lianchuang Technology, our country has advanced more than 20 years in the field of optical technology, at least in the field of civilian optical technology, and our technical level in the field of optics and photography has reached the world's advanced level. If I want to make an evaluation, I think this acquisition is a major historical event in the history of China's optical development. Pen ~ fun ~ Pavilion www.biquge.info●⌒,."

This evaluation is not high, Lin Zheng himself felt blushing when he heard it, but the people were hi, this is the first time that a Chinese company has successfully acquired a famous Japanese company, and it is also world-class, Lianchuang Technology successfully acquired Pentax camera, so that the national sentiment of the people came to a big outbreak, and the sales volume of the products of major national enterprises actually appeared a small, especially the sales of various products under Lianchuang Technology grew the most rapidly

Of course, Lin Zheng was also very happy, but when he saw people from the Modu Institute of Optics and Fine Mechanics under the Chinese Academy of Sciences and the Modu Institute of Aerospace Technology to team up to brush up on his own copy, he was a little confused.

The name of the Modu Institute of Aerospace Technology, many people are very unfamiliar, but it doesn't matter if it is unfamiliar, everyone just needs to know that this is a very good unit, to what extent are the cattle all made by them in China's reconnaissance satellites in the past dynasties, all from the first retrievable reconnaissance satellite to China's first synthetic aperture radar imaging satellite, all from the Modu Institute of Aerospace Technology.

Such an awesome unit wants to cooperate in optical technology by itself, and Boss Lin's careful liver is ploppy

"Is it appropriate for us to participate in this project?" asked Boss Lin cautiously, he never thought that he would one day be able to be involved in such a project.

"The chiefs have approved it." The one who came to talk to Lin Zheng about it. Gritting his teeth, his teeth are snow-white, and he looks ill-intentioned at first glance.

The chiefs have all approved. Chen Geng thought about it, and Lin Zheng asked, "Can you tell us what projects we are involved in?"

"Mr. Lin. How much do you know about the Su-27 fighter" Mr. A from the Modu Institute of Optics and Fine Mechanics of the Chinese Academy of Sciences asked Lin Zheng, paused, and he added: "Well, it's mainly about the optoelectronic system on the Su-27. ”

With Lin Zheng's status in the military industry, he has had close contact with the Su-27 fighter, and even once sat in the back seat of the two-seater Su-27 fighter to experience a flight. Lin Zheng said: "I don't know much, I only know that it is very advanced, and our country is researching a new generation of optoelectronic systems on the basis of this set of photoelectric radars." ”

Speaking of this, Chen Geng reacted and asked in surprise: "Wouldn't it be that you plan to let us participate in this too?"

"Why not," Mr. A asked with a smile.

"This" Chen Geng didn't know what to say, saying that the set of photoelectric radars being developed by the country is a state secret, hehe, Lianchuang Technology is still participating in a few state secret projects, and even the standard establishment and network construction of the third-generation mobile communication system have a share of Lianchuang Technology, to say that it is important, the third-generation mobile communication system is more important than such a set of optoelectronic systems, I don't know how many times more important. After thinking about it, Chen Geng asked uncertainly: "Our technology can meet your requirements."

Mr. A from the Modu Institute of Optics and Fine Mechanics and Mr. B from the Modu Institute of Aerospace Technology glanced at each other. laughed together: "Mr. Lin, you underestimate yourself too much, if your technology does not meet our requirements." You think we're going to come to the door."

Mr. B said with a mysterious face: "Mr. Lin, I won't tell you anything, you not only have to participate in the development of a new generation of photoelectric reconnaissance systems, but also participate in the development of a new generation of reconnaissance satellites. ”

Isn't it, Chen Geng was taken aback: "Reconnaissance satellite"

China's reconnaissance satellites are divided into two categories, namely, returnable satellites and transmission satellites.

After more than 30 years of development, 5 models of retrievable satellites have been developed, namely:

The representative model of the first generation of retrievable photographic census satellite is Jianbing-1, code S0. The main launch time was 1974-1987, and the time in orbit was 3 to 5 days. The ground resolution of the film is 10 meters, which is used for the discovery and identification of fixed targets on the ground;

The first generation of retrievable photographic mapping satellites. The representative model is Jianbing-1A, codenamed S1, which is mainly used for positioning and mapping of fixed targets, with a launch time of 1987 to 1993 and an orbital time of 8 days. The target positioning accuracy is more than 100 meters, and the target positioning information obtained by this type of reconnaissance satellite makes China's first-generation strategic nuclear weapons system truly form a force;

In addition, there are the second-generation re-entry photographic census satellites, the first-generation re-entry photographic detailed survey satellites, the second-generation re-entry photographic mapping satellites, and so on.

However, as the first generation of space-based reconnaissance methods, returnable satellites still have their own unavoidable defects, such as the inability to realize real-time data transmission and other problems, so in addition to returnable satellites, in recent years, China is also vigorously developing transmission satellites, and is regarded as a key development object of national defense high-tech, photoelectric imaging data transmission remote sensing satellites are the focus of national development.

Lianchuang Technology not only has the core optical sensor technology, but also acquires Pentax, which is equivalent to mastering one of the core technologies of transmission reconnaissance satellites

In fact, even though reconnaissance technology has developed to this day, high-altitude reconnaissance technology emerges in an endless stream, and reconnaissance means have already developed from the original aerial cameras and retrievable reconnaissance satellites to today's infrared sensing, thermal imaging reconnaissance, synthetic aperture radar imaging satellites, and stealth reconnaissance satellites equipped with lidar, but the traditional optical reconnaissance means are still one of the most reliable means of military reconnaissance, and they firmly occupy a place in the field of aerial remote sensing and other technical fields.

However, it is undeniable that China has not been advanced in the field of optical reconnaissance technology, even though our country's optical technology is relatively backward compared with the world's advanced level.

You may say, isn't it just a transparent optical lens, there is such a complicated thing, but in fact, the more simple things are, when they develop to a certain height, even if they want to make a little progress, it is extremely difficult. Moreover, optical technology is not limited to detection, optics has long been firmly combined with electronic technology and semiconductor technology, such as the production of chips recognized as representing the highest level of semiconductor technology, which is inseparable from the lithography machine, and the core machine technology of the lithography machine has two, one is the light source, the other is the lens, and in the world, the enterprises that can produce optical lenses for lithography machines can be counted on one hand.

Japan's Nikon, Canon and the Netherlands are recognized as the top three lithography machines, the reason why the lithography machines produced by Nikon and Canon are so powerful, and their attainments in optical lenses are indispensable, although Pentax can not produce lithography machines, but their level in optical technology is enough to promote Lianchuang Technology in the lens technology of lithography machines to go several steps forward.

After listening to Mr. B's explanation to himself, Lin Zheng finally understood, and a big stone in his heart finally let go: "As long as the country thinks that our technology can meet the requirements of the country, we cannot shirk the definition of Lianchuang Technology."

Mr. Lin Zheng's attitude made Mr. A and Mr. B very satisfied, Mr. A smiled and said: "Mr. Lin, don't worry, the country will not let you suffer, in addition to the support policies and financial support policies that should be there, aren't you stuck in D technology, we will transfer it to you for free after the technology is demilitarized." ”

The military has long developed its own D technology, this Lin Zheng knows, Lin Zheng is actually very covetous of D technology, but helplessly, Lianchuang Technology wants to do D by itself, there are too many obstacles, it can be said that S is a choice in desperation, and now I heard Mr. A say that the country wants to transfer D technology to himself for free, and he is overjoyed: "Really"

"Of course it's true, how can this kind of thing be used as a joke" Mr. B also said: "Mr. Lin, I won't tell you, we are actually looking forward to seeing the SLR cameras that use our own D and our own high-quality lenses, and the Japanese are losing like they are in the color TV market." ”

The color TV war of that year was thrilling,In the absence of any way out,In the face of the Japanese home appliance enterprises that arrogantly claim to occupy China's color TV market,China's national color TV enterprises in the absence of any way out,With the tragic mentality of fighting against the water,Not only did they fight a bloody road,It also almost drove the Japanese home appliance enterprises out of China,Let the market share of Japanese color TVs in China fall from more than 10 at the peak to less than 10 now,It can be called a great victory。

How similar is the situation of the digital camera market and the situation of the color TV market back then,Lianchuang Technology is like a lonely battle of mourning soldiers,If Lianchuang Technology can fight its way out of the siege like the national color TV enterprises of the year,Drove Japanese digital camera companies out of the Chinese market,Lianchuang Technology is not in vain The country gave D technology to itself。

"There will be that day, and I believe that day will not be too far away," looking at Mr. A and Mr. B, Lin Zheng said seriously: "Just like what we did in the market, in the mobile phone market, we can fight our way out under the encirclement and suppression of the Eight-Nation Alliance, and we will definitely be able to do it in the digital camera market."

PS: I'm sorry, it's a little late, but fortunately it's not past 12 o'clock.

Let me tell you something, I'm going to the grave tomorrow, I don't know if there is enough time, I try to write a chapter.

Also, on the seventh day of the new year, there is an activity that cannot be refused to participate, a whole day, it is estimated that there is no way to write it out, first ask for a leave of absence with the brothers in advance, and ask the brothers to forgive me, during the New Year, there are too many things. To be continued.