Chapter 209: Thoughts Almost Went astray Once we get busy, time always seems to be accelerated, and April 4th comes in the blink of an eye. Xu Qingzhou was very busy during this period, doing experiments, writing reports, writing papers, and occasionally accepting interviews arranged by the school. However, as the heat passed, his life finally returned to normal. Although he would still meet seniors on the road who asked for his WeChat information and asked about his study methods, those annoying media were basically gone. Later yesterday evening, the quantum optical frequency comb experiment at the School of Physics was completed, leaving only finishing work for the project, such as writing papers and concluding the project. Just as planned, two articles in Zone 1 and one article in Zone 2 will be completed by the end of April. At 6 pm, Xu Qingzhou boarded a plane to Jinling. He was still alone because Professor Gu and Professor Jiao both had classes and could not leave. There were four professors from Peking University going to attend the meeting, but Xu Qingzhou was not familiar with most of them. In addition, the experimental data had not been processed yet, so he simply bought a plane ticket for 4 pm. The journey was quite smooth and we arrived in Jinling in 2 and a half hours. At 9:32 pm, Xu Qingzhou stood at the entrance of Zijing Hotel. As he walked in, he was thinking about the experimental data in his mind. When using mm-BIBO and T = 30%, the full pump power was injected but the threshold was not measured. At the hotel, the receptionist smiled professionally at the young man dragging his suitcase and said, "Hello, how can I help you?" Although Huang Lifang had a smile on her face, she was already feeling emotional in her heart, thinking that this person was so young.
Xiao Wang at the front desk was sick, so because of her good image and temperament, she was temporarily transferred to cover the shift. In just one day, she met so many big shots. One moment it was an academician, and the next moment it was a professor from a certain university. But these people are all old men or middle-aged uncles. Of course, there are also young people, but basically they follow their teachers to gain knowledge and expand their network. There are very few people who come here alone. Is he here to pave the way for his teacher? Huang Lifang looked at Xu Qingzhou's face again. He looked familiar, but most importantly, he was very handsome. "I'll check you in." Xu Qingzhou freed himself from thoughts, took out the invitation letter from his bag, and handed over his ID card. Huang Lifang was about to check the invitation letter when she saw their lobby manager coming over with a smile on his face, "Hello, Mr. Xu." "Hello." Xu Qingzhou smiled and nodded to greet. The middle-aged man in a suit was very enthusiastic: "Mr. Xu, welcome to the Bauhinia Hotel. I am Zhao Dongliang, the lobby manager. If you need anything in the future, you can tell me." Seeing Manager Zhao coming over, Huang Lifang became more and more curious about the identity of this young man. She had only seen Manager Zhao like this when he was welcoming an academician or some big shot. Although she was confused, she did not slow down and opened the invitation. Xu Qingzhou? It turns out he is Xu Qingzhou! Huang Lifang's eyes lit up with excitement, and she couldn't help but look at the boy opposite her a few more times. She had heard this name from the sisters around her during this period. Well, even more handsome. "Okay, thank you." Xu Qingzhou nodded. What he was going to write later had already entered his mind. In the experiment, the maximum pump power generated by frequency doubling was about 240 mW. Improving the escape efficiency would increase the threshold of the system. Seeing Xu Qingzhou in deep thought, Manager Zhao did not interrupt him. These scholars were all like this. Instead, he looked at Huang Lifang and asked, "Are you done?" "Okay, Mr. Xu, your room is 608. Here is your ID card and invitation letter." Manager Zhao took it and passed it to Xu Qingzhou, smiling: "Mr. Xu, your room is 608." "Thank you."
Xu Qingzhou declined the waiter's offer to help him carry his luggage. With the manager's personal escort, he took the elevator to the sixth floor and found his room 608. The first thing I did when I arrived at the hotel was to send a message to Song Yao to report my itinerary. After sending the message, Xu Qingzhou let out a breath, opened his suitcase, and packed it simply. He only had 5 days, but the suitcase was stuffed with a lot of things by Song Yao, including 4 sets of clothes, shoes, and various toiletries. Now he understood why Song Yao's suitcase was always so heavy. Hey~ The phone screen lit up, and the screensaver had been changed to a photo of School Beauty Song. This was all set at Song Yao's request, saying it was a sense of ritual between lovers. "Well, take care of yourself." Song Yao should be in the library, and the message was brief. School beauty Song is as aloof as ever in front of outsiders. Xu Qingzhou replied "OK" before turning on his computer and preparing to continue working on his thesis. Looking at the cool girl holding Er Miao on the computer screen, he couldn't help but wonder if this girl used all her violence on him. He was beaten five times in three days. Yesterday, I "accidentally" touched her thigh and was pinched hard by her. It still hurts now. Thinking of Song Yao's embarrassed and angry look every time he teased her, Xu Qingzhou felt amused. It seemed to be a very interesting thing to see a cold girl break down. Even he, who had decades more experience, enjoyed it and was willing to tease Song Yao even at the risk of getting beaten. but. Xu Qingzhou even suspected that he had a masochistic hobby, but he thought Song Yao was quite cute. No no no, my mind almost split into two. It is obvious that beauty is in the eyes of the beholder, and there is absolutely no way he could have M tendencies! Recalling the "sweet" moments with Song Yao, Xu Qingzhou put aside all the random thoughts and focused on the computer paper. 1. Introduction Since the noise of a certain component of squeezed light is lower than the vacuum noise, it can be used to improve measurement accuracy and detection sensitivity, and enhance the fault tolerance of quantum information and quantum computing. It is an important resource in the field of continuous variables. 【A0 =∫exp [2(x2+y2)^{\infty}\frac{\chi(n)}{n^sy2)w2p]dxdy】 The sound of keyboard tapping echoed in the quiet room. One of the laboratory's fundamental experiments to promote the advancement of quantum information technology is the use of quantum optical frequency combs to generate multi-mode entangled states, which are further used to expand information capacity and measurement-based quantum computing. In addition, quantum optical frequency combs have extraordinary value in precision measurements such as time, distance, and parameter estimation, and can preferentially reduce quantum noise to improve the accuracy of quantum measurements. After writing the paper for an hour, he began to process the data from the quantum optical frequency comb experiment. He had to use Python and Origin software to analyze and visualize the data. It is also necessary to construct a mathematical model to analyze the compression characteristics and laws of the quantum optical frequency comb under different conditions. It was not until 11:30 that Xu Qingzhou took out his cell phone and called Song Yao, who was more than a thousand miles away, to make soup. Song Yao said that the market has been rising during this period, but after careful analysis, she found that the bubble was quite serious. She found that a large amount of leveraged funds had entered the market, and there seemed to be an intention to short sell. It is estimated that there will be major shocks in the future. Regardless of whether the market goes up or not, she plans to sell all the stocks she holds at the end of the month. During their conversation, Xu Qingzhou could hear a hint of pride in Song Yao's tone, and he could understand it. Although the girl didn't say it, Xu Qingzhou knew that she was probably worried about falling too far behind him, so she was trying desperately to catch up. However, this girl was worrying too much. Now it seemed that no matter how powerful he was, he would be pinned to the ground by her.
It was not until 20 minutes later when Song Yao yawned and prepared to rest that Xu Qingzhou hung up the phone, washed up simply, and went to bed. (End of this chapter)