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   At this time, the big screen is projecting a scene on the big screen in real time, without any delay in the whole process.

  Any subtle expression of Lin Xuan can be reflected in the above message, showing the superior performance of this equipment.

   "I\'m very glad that you all came to this conference. This conference is the press conference with the largest number of people since Hantang Technology held a product conference.

  According to the statistics of our security department, there are currently nearly 25,000 reporters plus audience guests!

   This has to be said to be a miracle. It is estimated that only those big stars who are popular all over the country can receive such treatment. "

"Ha ha!"

  The nearly 20,000 audience guests, including the netizens who were watching the product launch in real time in front of the computer through the graphic live broadcast, couldn\'t help showing a smile.

  Indeed, there are 20,000 spectators and guests attending a product launch event. It is unbelievable news to tell.

   But the truth is so!

  Although there are no celebrities in this press conference, Lin Xuan of Hantang Technology is a star who is not a star!

  A star whose popularity far surpasses all film and television stars!

  Of course, apart from this, every move of Hantang Technology will attract people\'s attention.

  So this press conference has two protagonists, one is the black technology products of Hantang Technology, and the other is Lin Xuan!

   "Okay, let\'s not mention the jokes, let\'s get into the theme of this press conference."

  Lin Xuan brushed off the matter with a smile, and then released the topic, which immediately aroused curiosity in people\'s eyes.

  What black technology products will Hantang Technology release this time? People have unlimited expectations.

  The presidents of foreign technology giants, such as Motorola, Intel, Cisco, and Soni, all looked tense and looked at Lin Xuan uneasily.

   "We will release four black technology products this time."

  Lin Xuan slowly stated the total number of products to be released this time.

   "Wow!"

  The audience in the audience heard that Lin Xuan said that he would release four black technology products, and they immediately became excited, and then they looked at each other with excitement in their eyes!

   This time, Lin Xuan actually wants to release four products, and these four products are also named black technology by Lin Xuan.

  It is conceivable that this thing must be a black technology that can shock the audience!

  Thinking of this, they are full of expectations for the next four black technology products to be released.

   "Let\'s release our first product first, and this first product is a silicon optical communication chip!"

  After Lin Xuan finished speaking, a picture of a chip with a slightly weird appearance appeared behind Lin Xuan.

   This chip is somewhat different from other ordinary chips, although its shape is also quadrangular.

   But the surface package of the chip is not black, it is covered with a layer of transparent glass.

  You can directly see that there are many small electronic components on the periphery of the glass, and a small transistor board in the center...

  It does not have the shape of a white iron sheet like an ordinary computer CPU processor chip.

  Seeing this scene, everyone showed surprised expressions.

   What is this? Does it do anything?

  Lin Xuan called it a silicon optical communication chip. I don’t know what its characteristics are, but I think there is a word "light" in the silicon optical communication chip.

  People still think of Lin Xuan\'s promise to miniaturize the whole set of wireless optical communication components.

  So this silicon optical communication chip may integrate a whole set of wireless optical communication components on one chip!

  Thinking of this, countless people instantly became excited.

  "As you can see, this is a silicon optical communication chip. As the name implies, a silicon optical communication chip is a communication chip that integrates silicon and light.

   Its main feature is a great degree of integration, and a series of components are miniaturized and integrated into a chip smaller than a fingernail.

   Completed the miniaturization of wireless optical communication equipment, allowing him to be miniaturized enough to be applied to mobile phones! "

   Speaking of this, Lin Xuan took out a few chips from his waist pocket, and then opened his palms.

   At this time, the high-definition camera also stretched the viewing angle in time, stretching the picture to the palm of Lin Xuan.

  I saw a few small chips on Lin Xuan\'s palm. These chips are very small and square in shape, with many small pins on the edge.

   Its entire size and volume are estimated to be less than the width of the tail of a chopstick. This thing is indeed smaller than a human fingernail!

  "Many so-called experts have lashed out in the media that wireless optical communication equipment has fatal flaws, cannot be miniaturized, and will be very bulky, but you have seen the results.

   This is a silicon optical communication chip based on a 130nm process technology, after we overcome the 45nm process technology.

  We are sure that the size of the silicon optical communication chip will be reduced several times again while the performance is not reduced, and the performance is greatly improved! "

   "Wow!"

  Hearing Lin Xuan\'s words, there was an instant uproar at the scene.

  Lin Xuan actually said that the silicon optical communication chip for wireless optical communication can be reduced to several times? This made them excited!

  If silicon optical communication chips can continue to shrink several times, what does this mean?

   It means that the size of the silicon photonics chipset at that time may not be much larger than a grain of rice without weakening the performance!

  At this time, Cisco\'s Chambers, Intel Paul Olds, Motorola Edward and Liang He, and Suoni\'s hometown Shinzhi all looked ugly.

  Lin Xuan actually integrated wireless optical communication equipment to such an extent, how did he do it?

  “The silicon optical communication chip adopts a split structure, which is mainly divided into two parts: the external auxiliary circuit and the internal silicon optical communication integrated chip.

  Leaving aside the part of the external auxiliary circuit, it is not something that people can come into contact with every day.

  Take silicon optical communication chips as an example, in order to solve the problem of mass production and reduce the final retail price.

  Through the hard work of our scientific research personnel, we finally successfully overcome the problem of producing silicon optical communication chips if we use the production form of ordinary chips.

  The specific implementation process is very complicated, and there are many challenges and difficulties encountered in it.

  In the end, relying on the spirit of not admitting defeat, we successfully overcome all the problems one by one, and finally manufactured the world\'s first silicon optical communication chip! "

   "Papa..."

   There was warm applause at the scene, people applauded for Lin Xuan successfully overcoming such a problem, and applauded for Hantang Technology\'s successful creation of the world\'s first silicon optical communication chip.

  Facts In the process of developing wireless silicon optical communication chips, the research team encountered more difficult problems than people imagined.

  Before Lin Xuan said that he would make silicon optical communication chips available within a month, and those were selected by Lin Xuan.

  Dozens of PhDs and even hundreds of graduate students who specialized in assisting Lin Xuan in the miniaturization of silicon optical communication chips once claimed that they would definitely not be able to overcome the miniaturization problem within a month.

  But in the end, under the leadership of Lin Xuan, they successfully overcome one problem after another.

  Shut up the dozens of doctors and graduate students who said they would never do it, and all showed stunned expressions.

  In later generations, it took 7 years for my country\'s core scientific research team to successfully solve the problem of ultra-miniaturization of silicon optical communication chips.

   It took Lin Xuan about half a month to successfully solve the problem of silicon optical communication chips.

   This is the function of Lin Xuan, or the function of the counterfeit system space!

  For this reason, the number of patents born on silicon optical communication chips alone has reached nearly a thousand, and the number of core patents has also reached nearly 200!

   "How did Lin Xuan do it?"

   Chambers had deep disbelief in his eyes, he didn\'t know why Lin Xuan could do this.

  Although he has just heard Lin Xuan tell how Hantang Technology created the world\'s first silicon optical communication chip.

   But the problem is that Lin Xuan successfully developed such a silicon optical communication chip in less than a month!

   The speed at which Hantang Technology develops products is really shocking and inexplicable!

  At this time, Chambers can be considered to have experienced the distress encountered by Lin Xuan\'s old opponents, such as Xu Hua of Bodao Mobile, and Cai Jie, the president of Lianfuke.

  The trouble is that Hantang Technology is like a monster, and his advanced products can always be launched continuously.

   It\'s just one wave after another. In terms of scientific research speed, you can\'t win at all!

   In this regard, Lin Xuan showed a faint smile. Seeing those shocking and inexplicable sights, he smiled and said:

   "How much do you think this thing costs? I guess you think this thing is very expensive, but I actually want to tell you that its price is not as expensive as you imagined!

  The cost of this thing is not much higher than manufacturing a radio communication chip, because its process is actually the same as that of manufacturing communication chips, and it is a similar lithography manufacturing model.

  Of course, its final manufacturing process is definitely more troublesome than the production of ordinary chips, but if mass production

  The final cost will be cheaper than other forms.

  Even because we can manufacture 100% domestically and independently, the cost of our silicon optical communication chips is even lower than you imagined! "

  Hearing Lin Xuan\'s words, people immediately looked forward to it, wondering what the final retail price would be.

   But the product hasn’t been launched yet, so the price is obviously an indescribable question, so Lin Xuan said with a smile:

   "Because the entire wireless optical communication component is directly integrated on a chip smaller than a fingernail.

   And it’s still a form of printing lithography similar to making chips, so we can reduce the cost of a single silicon optical communication chip to a mere few dollars!

   Of course, in terms of specific retail prices, depending on the strength of the purchasing manufacturer and the order quantity, the final selling price is also different.

   But in terms of the source of the signal, that is, the smart lamp holder.

  I can assure you that the cost of purchasing a wireless optical communication device is as low as 50 yuan!

   Only need 50 yuan equipment cost, everyone can get a signal source that supports wireless optical communication! "

   "Wow!"

  Hearing Lin Xuan\'s words, I heard that such a silicon optical communication chip smart lamp holder only needs an equipment cost of 50 yuan.

  After it was much cheaper than they imagined, there was an instant uproar at the scene.

   Regarding this, Lin Xuan also shook his head helplessly. Now that wireless optical communication technology is in the market development period, Lin Xuan has never thought about making a lot of money.

  Lin Xuan is thinking of launching more products first to occupy more markets!

  (end of this chapter)