Chapter 102: Solving Mr. Shen’s Doubts and Meeting Master Jiu Again (Part 2)
After asking, Mr. Shen followed his gaze and saw Xu Kaiqing tapping his meal card into the machine. Then he tapped it a second time, a third time...
Like an emotionless card swipe machine.
"Old Xu, are you planning to teach undergraduates?"
Xie Dingyuan retracted his gaze and said, "Teacher, I still have two projects on hand. This time when I return to Q University, I only want to borrow the lab and will not get involved in the information competition."
"Okay." Shen Wenzhao nodded, expressing his understanding: "Even though it's only one question, it's still a waste of energy."
"Hmm." Xie Dingyuan lowered his head to eat, chewing every bite carefully.
His face was calm and solemn, his eyes were focused and indifferent, as if what was placed in front of him was not a plate, but a thesis.
Mr. Shen: “…” You’ll get used to it.
On this side, there was silence; on the other side, there were laughter and joy.
"Grandpa, are you a teacher at Q University?"
Xu Kaiqing: “Yes.” There is nothing wrong with calling a doctoral supervisor teacher.
Gao Zhaoming: "Then what do you teach?"
Xu Kaiqing: "Physics."
"Wow! I love physics so much! I also want to apply to the Physics Department of Q University! Once I get in, I will come to your class!"
Xu Kaiqing: "..." If he is free to teach undergraduate courses at that time.
Huang Hui: "The food here is so delicious!"
Upon hearing this, Fan Ye immediately looked up, her eyes sparkling, and rice grains stuck to the corners of her mouth. "Yes! It's delicious! Grandpa, did you and Sister Yue know each other before?"
Xu Kaiqing: "Of course!" How could I not know him? I had to know him!
After lunch, Huang Hui and others returned to the hotel first, and Jiang Fuyue was invited to Xu Kaiqing's laboratory.
They call it "just for a visit, it's quite big."
It was hard to refuse the kindness, but Jiang Fuyue smelled a conspiracy.
Sure enough, as soon as I stepped in, a stack of information was forced upon me.
Xu Kaiqing touched his nose and said, "...I'm free anyway, so take a look at this."
Jiang Fuyue glanced down and said, "Optical Schrödinger's cat state?"
"Yeah." Xu Kaiqing nodded hurriedly.
"This isn't the realm of quantum mechanics. When did you switch to studying this?"
"Ahem...it's not me. It's a research topic picked by a colleague. They focus on filter design and the measurement method of the filter cavity length. I've read it. From a theoretical point of view, there's no problem. However, in actual operation, the measurement results are not stable."
Jiang Fuyue raised an eyebrow: "So what are you going to do for me?"
"...I think you can see the problem."
Before Jiang Fuyue could say anything, a figure rushed in and snatched the paper from her hand: "Who are you? Don't you know that this is a strictly restricted experimental area and no outsiders are allowed in?!"
The person who came was an old man with gray hair and wrinkles all over his face. His eyes were sharp and fierce when he looked at Jiang Fuyue.
"Hey, Lao Shen, what are you doing?" Xu Kaiqing quickly pulled the man aside.
Shen Wenzhao glared at him. "Why are you asking me? I was going to ask you what you're doing? You just brought people to the lab like that. Do you think this is your own place? And what are you doing with my thesis? You're crazy!"
Xu Kaiqing's mouth twitched: "Didn't you give it to me?" He actually turned the tables.
"I gave it to you so you could help me figure out what the problem is, not so you could circulate it for exhibition."
Everyone only knows that Shen Wenzhao is a big shot in the field of biology, but they don’t know that he has also made great achievements in the field of physics, but he is not as specialized as Xu Kaiqing.
That's why I gave him the research paper, hoping that Old Man Xu would help me take a look at it, but who knew...
Xu Kaiqing expressed his injustice: "Am I not just helping you find problems?"
"That's it?" Shen Wenzhao's suspicious eyes wandered between him and Jiang Fuyue.
"That's right! I couldn't find it, so I asked someone to help you find it. Is that wrong?" Xu Kaiqing resisted the urge to roll his eyes.
What a great opportunity! He didn’t even give “Chou” a chance to look at his own project, but focused on him first. What was the result?
He started to get angry as soon as he came in, and his voice was quite loud.
Shen Wenzhao: "Who did you invite?"
"Her!" Xu Kaiqing looked at Jiang Fuyue with a matter-of-fact look on his face.
Shen Wenzhao's eyes suddenly turned black, and he was so angry that he couldn't speak: "You——"
Xu Kaiqing: “?” What’s wrong with me?
"You actually let an undergraduate read my paper and even tried to find fault with me?"
"no……"
"I saw it with my own eyes, and you're still trying to argue?" Shen Wenzhao looked at him as if he were a heartless man, full of accusations.
Well!
Xu Kaiqing said quietly: "I'm not quibbling, I just want to correct her. She's not an undergraduate..."
Shen Wenzhao: “?”
Xu Kaiqing continued, "She is in high school."
“?!”
Shen Wenzhao almost fainted from anger: "Her? You're so smart!"
"Don't disbelieve me, she knows everything I know, and she also knows everything I don't know."
"Tsk—Old Xu, this joke isn't funny at all! How dare a high school student know what Schrödinger's cat state is? What are filter cavities and compressed states? How dare you show her my paper?"
Jiang Fuyue: "The optical Schrödinger cat state is one of the main research objects of the fundamental problems of quantum mechanics and an important resource of continuous variable quantum information. In its experimental preparation, filtering the triggering optical path is a key step in determining important parameters such as the purity and yield of the cat state. [1]"
Shen Wenzhao was stunned. These were all basic knowledge, not difficult at all. He wouldn't be surprised if an undergraduate told him this, but hearing it from a high school student was a bit confusing.
Xu Kaiqing had already crossed his arms and folded them across his chest, looking like he was watching a show.
"I just took a quick look at the paper. I'm not clear about other parts, but there is definitely a problem on one point."
Xu Kaiqing's eyes lit up: "What's the problem?" He couldn't find it.
Shen Wenzhao was obviously still in a daze.
Jiang Fuyue: "According to the design requirements, the cavity length L should be less than 189 μm, but must be greater than 119 μm. The interval is too short to be measured using conventional methods. The cavity length can only be measured using the Gouy phase shift of the high-order transverse mode to meet the design requirements. If nothing unexpected happens, it should be 141 μm. This method does not rely on the properties of any medium in the cavity, and only in this way can it be universally representative. [1]"
"Old Shen, do you understand?" Xu Kaiqing chuckled.
Shen Wenzhao finally reacted and quickly flipped open the paper in his hand. He found the page about the cavity length measurement and looked at it carefully. "141? How did you get that? Let me think..."
Jiang Fuyue gave Xu Kaiqing a warning look: There won’t be a next time!
Xu Kaiqing touched his nose guiltily.
She said, "Let's go."
"I'll give it to you!"
"No need." After saying that, he turned and left.
The next second, the footsteps stopped and Xie Dingyuan was standing not far away, wearing a white lab coat. I don’t know how long he watched or how much he heard.
His face was expressionless, his eyes were stern and deep, and he was meticulous from head to toe.
So extraordinary that he doesn't seem like an ordinary person.
Jiang Fuyue's eyes flashed, and she quickly looked away, then passed him by.
Unexpectedly, as soon as I left the laboratory, the man caught up with me...
(End of this chapter)
Continue read on readnovelmtl.com
