Top Student

"Wait until the busy time is over", this is a sentence that Xu You often hangs on his lips.

Lu Zhiyao has also expected countless times that Xu You can take a good rest after finishing a project.

Not to mention that in order to accompany Lu Zhiyao, at least he had to let his body take a good rest.

As a former science student, Lu Zhiyao knows how hard it is to do scientific research.

Just in the process of studying science, Lu Zhiyao felt a little strenuous.

Not to mention more difficult and more intensive scientific research.

But every time Xu You completes the research of a project, he will almost seamlessly connect to the next scientific research project.

The phrase "wait until this time is over" has never been a concept that does not exist.

But when Lu Zhiyao thought about these issues from Xu You's perspective, he was able to understand Xu You's thoughts very well.

Scientific research is Xu You's hobby, as well as his job and responsibility.

Since she chose Xu You, Lu Zhiyao had to accept everything about Xu You.

After finishing her portion of pizza, Lu Zhiyao quietly cleaned up the kitchen.

Because she was worried about disturbing Xu You, Lu Zhiyao tried her best to keep the volume down while doing housework.

Of course, Lu Zhiyao's concerns are meaningless.

In the state of deep learning, Xu You couldn't feel the existence of these voices at all.

After tidying up the dining table and kitchen.

Lu Zhiyao gently opened Xu You's door, looking at Xu You from time to time.

Lu Zhiyao didn't want to disturb Xu You, but was just worried that something unusual would happen to Xu You in the room.

Even though Xu You promised that he would not overload himself with work, Lu Zhiyao was still worried that Xu You would suddenly faint like last time.

Naturally, Xu You would not easily make the same mistake, and kept letting his brain work within the tolerance range.

According to the direction just now, Xu You is constructing a grid structure of optical quantum chips in his brain.

After multiple constructions and simulations in the brain.

Xu You finally found a construction method that can handle different signal functions.

"According to such a scheme, the connection status of the internal optical devices can be changed by adding control signals... In this way, different signal processing functions can be realized!"

In the case of highly concentrated attention, the accuracy of Xu You's brain simulation is very high.

After confirming the feasibility of the plan, Xu You quickly copied the design to his computer.

After finishing all this work, the time has come to twelve midnight.

At this time, Lu Zhiyao was already sleepy, but she was still waiting for Xu You in the living room.

Lu Zhiyao was worried that Xu You would be too tired, but she didn't dare to disturb Xu You casually, for fear of affecting Xu You's work.

"Um?"

Hearing the sound of Xu You's bedroom door opening, Lu Zhiyao regained her spirits.

"Is the job finally done?"

"Well, it's done. Yaoyao, haven't you slept yet?"

"I'm not sleepy yet." Lu Zhiyao replied.

When Lu Zhiyao said this, she was against her will, because during the time just now, Lu Zhiyao had already been lying on the sofa, and was about to fall asleep several times.

At this time, I saw Xu You walking towards Lu Zhiyao and directly hugging Princess Lu Zhiyao.

"Let's go into the house and sleep."

...

On the second day, Xu You called all the project team members of "Photonic Chip Valley" to talk about his design results.

"In this design, we use the waveguide grid as a general-purpose basic unit. Through the adjustable coupler, the connection mode of the waveguide grid is changed to realize automatic selection of different paths. They can form various optical devices of different sizes , to implement specific signal processing functions. In this way, the flexibility of reconfigurable functions can be further increased..."

On the big screen, Xu You showed his latest optical quantum chip waveguide grid design structure.

Looking at the design drawing on the big screen and listening to Xu You's explanation, the members of the project team in the conference room all showed extremely shocked expressions.

Such an ingenious design scheme can theoretically allow photonic chips to achieve more complex programming tasks.

In the following time, the project team entered the experimental work.

Through the measurement of various data in the experiment, it is proved that Xu You's theory is indeed completely correct.

"Professor Xu, many experiments have proved that our grid structure can indeed realize the adjustable bandwidth. The spectrum shaping of the optical pulse through the microdisk resonator, and then the wavelength-to-time mapping through the dispersive fiber can realize capabilities for arbitrary waveform generation.”

After getting an affirmative answer from the project team members, Xu You also nodded heavily.

"That's good. The experiment here has proved that our structure can support complex programming work. Next, we can formally start the design of the optical quantum chip and prepare for the trial production of the experimental chip."

With a successful basic grid structure, the work of designing photonic chips is much less troublesome.

EDA is also essential for chip design.

With the success of the previous Fulong EDA, it is not difficult to develop an EDA for optical quantum chips.

On the basis of the original Fulong EDA, Xu You made changes to some characteristics of the optical quantum chip, and developed an EDA specially used for the design of the optical quantum chip.

On the whole, it is simpler than the EDA of normal traditional silicon-based chips.

With the completion of the optical quantum chip EDA, the chip has officially entered the design stage.

Luo Wenkun is very concerned about this project, and often comes to the laboratory to inquire about the progress of the project.

Every time there is a small breakthrough, Luo Wenkun will be excited for a long time.

Because this means that "Photonic Core Valley" is one step closer to success.

The world's chip pattern is no longer so far away from earth-shaking changes.

With the final design work over.

The optical quantum chip has officially entered the stage of trial production.

This chip is named "Godson G1".

The same as Loongson 001, these two chips are independently designed, developed and produced by us.

The difference is that Godson G1 is the world's first mobile phone chip that uses photons as information carriers.

Like last time, the chip preparation work this time still uses the domestic lithography machine of Modu Microelectronics.

Because the optical quantum chip does not require high processing precision, the 28nm lithography machine of Modu Microelectronics is more than enough to complete such work.

The trial production process of Loongson G1 is even smoother than that of Loongson 001.

After completing the trial production of Loongson G1, Fulong Technology started testing this chip.