A few days later.

In the main laboratory of the People's Union.

Two huge machines were lying quietly in the center of the laboratory.

Those are two single-photon control devices.

The two machines are large and small, and the relatively small one is newly manufactured equipment.

The two devices are connected by an elongated catheter.

As for why this situation occurs...

Very simple.

The purpose of this photon control experiment is to verify whether two photons in an entangled state can transmit information through over-distance action.

Unlike the first experiment, this experiment requires two photons in an entangled state.

Therefore, the second single-photon control device directly removes the original single-photon manufacturing equipment.

By then, all the two photons will be manufactured from the first equipment.

...

Lu Yongchang stood in front of a machine with a serious expression.

"Professor Lv, can the experiment begin?"

Tang Wenshan's voice came from the side.

Lu Yongchang thought carefully for a moment, and after confirming that there were no mistakes, he nodded slightly.

"Start the experiment!"

As he said that, he reached out and pressed the switch of the huge machine in front of him.

A slight tremor came through the floor.

The photon manufacturing instrument in the single-photon control device in front of Lu Yongchang began to operate.

As the indicator light turns green, two photons in an entangled state enter the single-photon control device on both sides through the catheter.

"Zero, first control photon No. 1."

Lu Yongchang said in a deep voice.

"Received." The moment the zero sound sounded, a slight buzzing sound suddenly came from the single-photon control device in front of Lu Yongchang.

As for Tang Wenshan, he stared at the monitor of another control device, fearing that he would miss any minor changes.

“…”

In the laboratory, everyone held their breath.

I was afraid that my weak breathing would affect the two "fragile" photons in the huge instrument in front of me.

A few seconds of waiting time is like a century long for all the researchers present!

In the quiet laboratory, there were only a slight buzzing sound from two single-photon control devices.

“…changed!”

Suddenly, Tang Wenshan's eyes were filled with ecstasy and he shouted loudly: "The state of Photon No. 2 has changed!"

At this moment, even Lu Yongchang could not calm down.

He followed the pace of a group of researchers and ran towards the second single-photon control device.

Looking at the rapidly changing numbers and curves on the display, Lu Yongchang's face turned slightly red, and he shouted loudly to the camera beside him: "Zero?!"

"Professor, 100 state changes have been conducted so far, and photon No. 2 has undergone corresponding changes."

"Do you still need to continue to change the state of photon 1?"

Lu Yongchang's eyes were even more happy: "Continue and follow the goal plan."

"Received, a total of 100,000 experiments, which is expected to take 30 minutes."

With the help of deep breathing, Lu Yongchang suppressed his inner ecstasy.

Not successful yet.

He needs more experimental samples!

...

Half an hour later.

"Professor, the No. 1 photon experiment has been completed, with a total of 100,000 state changes, and the second photon has observed corresponding changes."

The sound of zero sounded in the quiet laboratory.

The next second, a burst of warm applause rang out!

Every scientific researcher had an excited smile on his face.

"Zero, start the experiment on photon No. 2!"

While excited, Lu Yongchang did not forget to issue a second order to zero.

...

The second photon control experiment was a complete success, and quantum over-distance communication technology also completed most of the technical accumulation.

Now, the last difficulty in achieving quantum over-distance communication has fallen on Tang Wenshan.

algorithm.

He needs to redesign an algorithm that belongs to over-distance communication.

Simply put, he needs to establish a system for various state changes of photons, just like the Morse Code.

Only in this way can humans conduct real-time data transmission by changing the state of one or several photons.

"Old Tang, I'll leave this arduous task to you."

After the experiment was successful, Lu Yongchang was in a good mood and said to Tang Wenshan half-jokingly: "For such an important project, you must not lose your chain!"

Tang Wenshan naturally heard the teasing meaning in Lu Yongchang's words. He first glared at Lu Yongchang with a smile in front of him, and then laughed and said, "Don't worry."

"With zero help, if I can't do this task well, I, an academician, will be in vain!"

Lu Yongchang nodded with a smile.

That's right.

With Zero, a strong artificial intelligence, the algorithm problem has become the easiest point to break through among all scientific research projects.ъìqυgΕtv.℃ǒΜ

He turned his head to look at the two huge devices, his smile gradually faded, his eyes were filled with a hint of dissatisfaction, and he murmured to himself: "What a pity."

"Um?"

"What a pity?" Tang Wenshan was stunned for a moment, and quickly reached out to take out his ears, for fear that he would hear it wrong, "What a pity?"

“Didn’t the experiment go smoothly?”

Lu Yongchang slowly shook his head: "These two things are too big."

"In addition to other functional components, the estimated volume will increase several times."

"This seriously limits its application scenarios." Lu Yongchang frowned and estimated, "At present, only the Luanniao series starship can be equipped with this kind of over-distance communication equipment."

"This may have a greater impact on future interstellar wars."

"Next, I may need to reduce this device, but... this job will be more difficult."

Faced with Lu Yongchang's troubles, Tang Wenshan waved his hand indifferently and said, "This is all a small problem."

"As the current scale of human civilization, it is enough to load over-distance communication equipment on the Luanniao Starship."

"As for the lower-level starships, we can use the Luanniao platform to convey information."

"The millisecond-level delay is not a big problem for today's humans."

"What's more, we can minimize the delay problem by increasing the number of Luanniao Starships."

Tang Wenshan's casual words made Lu Yongchang's eyes lit up.

It makes sense!

He is worthy of being a big man in communication, and his trouble was solved in just a few words!

At that time, you only need to use the Luanniao Starship and the Xuanniao Starship together to solve this difficulty!

He is willing to call it the "Bo Tan Cooperation" of the interstellar era!

"There is another problem." Lu Yongchang's eyes moved slightly and he continued to speak, "I have discovered a problem after the experiments over the past few days."
Chapter completed!