Su Zhe took out his mobile phone and saw a video call from Fan Xiaoming.
After the call was connected, Fan Xiaoming asked where he was? Let him go to Lecture Hall No. 1. The technical report will begin soon.
After hanging up the video call, he swiped his card and got off the plane.
Taking his cloth handbag to Lecture Hall 1.
He was quite curious about the technical report meeting. According to Fan Xiaoming, the technical report meeting was to introduce related technologies, mainly the application of related technologies.
In layman's terms, it means showing off.
…
Lecture Hall No. 1 on the fourth floor of the library.
Niu Guanghui looked at the more than a hundred good people attending the meeting and felt a little uneasy.
Before coming, the teacher warned him and asked him to help Junior Brother Bao check things, but Junior Brother Bao was good. No matter how he asked, Junior Brother Bao could only give a perfunctory answer.
"Don't worry! We have really made a breakthrough in ion beam polishing technology, and it is definitely not an error."
He was not allowed to see the inspection data of the processed lenses, let alone the process of breakthrough in ion beam polishing technology.
Worried, he pulled his junior brother Bao Zhengyi aside.
"Junior Brother Bao! The technical report is about to begin. Can you tell me honestly, is there a real breakthrough in ion beam polishing technology? But your sixth test just failed. I'm worried..."
"Professor Niu Da! Do you think I'm stupid?" Bao Zhengyi asked with a smile.
"Not stupid! But the time... is too fast." Niu Guanghui said bluntly.
"It's a little faster, but DYN-ion beam polishing technology is completely feasible. You must know that we tested not one group, but two groups, and the results were extremely good." Bao Zhengyi answered with a smile.
"Two groups! The test results are the same as those in the invitation letter. The mirror surfaces both reach a peak-to-valley surface accuracy of 0.09 nanometers and a surface roughness of 19 picometers?" Niu Guanghui showed a smile on his face.
At first, he was worried not that Bao Zhengyi and the others were cheating, but that the lens test result in the invitation was just an isolated case and a coincidence.
The two groups are different.
"Almost! I won't say much now. I will introduce it at the report later." Bao Zhengyi smiled, "Senior brother! This report will definitely surprise you."
"Surprise! What surprise? Could it be that the plasma EUV light source has made a breakthrough." Si Wenbo smiled and came closer, "By the way, I just heard that this DYN-ion beam polishing technology is related to Su Zhe, is it true? "
Su Zhecai graduated from high school and came to Shanngling University to study. How could he be related to DYN-ion beam polishing technology?
He was puzzled.
"DYN-ion beam polishing technology is related to Su Zhe, how come?" Niu Guanghui looked surprised.
"It is related. You will know the details in a moment." Bao Zhengyi said and looked at Si Wenbo, "Congratulations! Professor Si, with the optical lens, the synchrotron radiation EUV light source you developed can be used in EUV lithography machines. Yes, it’s really gratifying.”
"Same joy!" Si Wenbo laughed for a while, then his face became serious again, "To be honest, I really hope that the plasma EUV light source studied by Professor Niu can make a breakthrough. After all, the synchrotron radiation EUV light source we developed is too energy-consuming. Yes, even if we build an EUV lithography machine, it will not be competitive internationally."
Although he and Niu Guanghui are competitors, when the synchrotron radiation EUV light source project was established, he knew that the project he was doing was just a backup to cope with the current situation.
He knows very well that everyone hopes to see a breakthrough in plasma EUV light sources.
Hearing this, Bao Zhengyi and Niu Guanghui looked at each other, and looked at Si Wenbo with some surprise.
"What? You don't think I still consider my own interests in the face of big things? You underestimate me." Si Wenbo said with some complacency, "I'm talking about you! Tell me about your encounter. If you have a difficult problem, see if I can give you some advice."
"This... okay! Let's sit back and talk." Niu Guanghui hesitated for a while, but agreed.
Just as he was walking back, he saw Su Zhe and pulled Su Zhe and Si Wenbo to sit together.
When Bao Zhengyi saw this scene, he wanted to laugh.
The two professors were showing off in front of Su Zhe, only to be killed by Su Zhe. That scene...
He looked at the time. There were still five minutes left before the start of the technical report meeting, and looked at the more than a hundred people discussing at the scene.
I thought that these people would be surprised when they knew that Su Zhe independently developed the DYN-ion beam polishing technology.
He looked at Su Zhe, who was sitting with Senior Brother Niu and Si Wenbo, and was looking forward to what kind of surprises Su Zhe could bring him. Is the great discovery really worth several Nobel Prizes as Su Zhe said?
…
Su Zhe was a little confused!
As soon as he entered the lecture hall No. 1, before he could see how many participants were there, he was pulled over by Professor Niu Guanghui Niu and Professor Si Wenbosi.
After the three of them sat down, they heard Professor Si Wenbosi say to him: "Su Zhe! How much do you know about optics? Do you have an undergraduate degree?"
"Yes!" Su Zhe nodded.
"Okay! When Professor Niu and I discuss the plasma EUV light source later, please listen carefully and remember as much as you can and learn as much as you can. This will be good for you in the future." Si Wenbo warned.
"Okay!" Su Zhe nodded, "Well, isn't there a technical report meeting later? Let's..."
"There will only be a few valuable words in the technical report. Important information will be placed at the beginning and end. The rest of the time will be for show. It doesn't matter whether you listen or not." Niu Guanghui said with some embarrassment.
"Understood!" Su Zhe finally understood that this technical report meeting was just as Fan Xiaoming said, it was for bragging and showing off.
Seeing this, Niu Guanghui began to whisper: "This plasma EUV light source uses infrared light with a wavelength of 10.6 microns to irradiate tin droplets, and then..."
Su Zhe listened carefully. He knew that the reason why Professor Niu comprehensively introduced the principles of plasma EUV light source was to take care of him.
After listening, he had a preliminary understanding of plasma EUV light source.
The carbon dioxide laser generates infrared light with a wavelength of 10.6 microns, and then the infrared light irradiates the tin droplets. After absorbing the infrared light of 10.6 microns, the tin droplets release ultraviolet light with a wavelength of 13.5 nanometers, and finally collect the ultraviolet light.
After Niu Guanghui's quick introduction, Bao Zhengyi stood on the stage and shouted loudly.
"Everyone, be quiet! The technical report will begin soon."
…
"Everyone has come all the way to Shangling University, so I won't mess with you. I'll just tell you the results of the seventh test."
"Looking at the big screen, our seventh test was done by two groups at the same time. The test results of one group were included in the invitation letter. The lens accuracy reached a peak-to-valley surface accuracy of 0.09 nanometers and a surface roughness of 19 picometers. The other group's test results were The set is not bad either, reaching a peak-to-valley surface accuracy of 0.08 nanometers and a surface roughness of 18 picometers.”
As soon as Bao Zhengyi finished speaking, the participants in the lecture hall became excited.
"Two groups! That's stable!"
"I thought the accuracy in the invitation was high enough, but I didn't expect that the other group had a surface accuracy peak-to-valley value of 0.08 nanometers and a surface roughness of 18 picometers."
"This...this is a bit exaggerated. He is much better than Chase in Europa. Now things are really going to change."
…
