"Chief, what's going on?”"The beam that attacked the space station could really have come from China's Yandong City?" An aerospace big shot asked in surprise.”
Another aviation big shot also analyzed thoughtfully and said,"To be able to achieve such brightness, steepness, and concentration, the energy required is definitely unusually high.”
"Professor Wang, what do you mean?" Another old professor beside him seemed to have figured something out."Considering the efficiency of the photoelectricity conversion, such a high-energy beam, and it has been shot for hundreds of thousands of kilometers, will definitely consume a large amount of electricity. Is this the reason why the entire Yan Dong city has a blackout?”
"In this way, we can indeed match up!”Professor Wang quickly asked Bureau Chief Li Shan, Director Li, what do you think?"
Li Shan had been silent all this while, thinking about what was going on.
After thinking for a moment, Li Shan cautiously said,""Don't jump to conclusions. The attack on the International Space Station might not be related to the incident in Yandong City. It might just be a coincidence.”
"Think about it carefully. If the attack came from space, it would make sense.”
Li Shan continued to analyze." If this beam attack comes from the ground, not only will it have to withstand the disturbance and decay of the atmosphere, but it will also have to consider the problem of energy. Everyone should know how low the conversion efficiency between light and electricity is.”
" Director Li is right," Professor He said with a bitter smile,""The energy conversion efficiency of optical weapons has always been a big problem for the entire scientific community.”
"If we really want to attack the International Space Station from the ground, considering the energy conversion efficiency, it won't just be a matter of a few seconds of power failure in the entire city.”
"Old He, you're the leader of our space agency and the military's space-based project cooperation.”Li Shan said to Professor He.
Professor He also pulled out a board and started calculating for everyone."I'll use lasers as an example,"
"The generation of lasers requires a pump source to provide electrical energy to convert into light energy. The efficiency is between 25-55%."
"For the sake of the beam quality and energy density, several light-to-light transformations need to be performed in the resonant cavity. The efficiency of this process is 50-70%."
"The last step is to gather and combine, and the efficiency will be greatly reduced.”
"In this case, the conversion efficiency of electricity and light is only about 1%, or even less than 1%..."
"Coupled with the atmospheric disturbance, the conversion efficiency is definitely less than 1%.”
After hearing Professor He, the leader of the space-based project, talk about the efficiency of electro-optical conversion using laser weapons as an example, the aerospace giants present realized that the conversion efficiency of laser weapons was much lower than they had imagined.
It could be said that it was so low that it was almost negligible.
"Old He, I've learned a lot. I finally realized why the space-based project's progress is so slow.”Bureau Chief Li Shan said emotionally.
"It seems that I've thought too simply." Professor Wang shook his head.”
"Based on this light energy conversion efficiency, even if we wanted to shoot into space with the intensity shown in the video, we would still need more than a day's worth of electricity in Yan Dong City, let alone the space station.”Professor He estimated and said.
Yan Dong City had a blackout for a day?
"So laser weapons consume so much electricity?”Professor Wang was even more shocked." Then, how much energy conversion efficiency do we need to achieve what we saw in the video?"”
"At least 90%. "It's better to say less," Professor He said.
What was that?
More than 90% energy conversion efficiency?
Everyone present was even more dumbfounded.
The conversion efficiency of the current laser weapons was less than 1%, but to attack the space station, it required a conversion efficiency of more than 90%.
This gap was too big!
" Ah, that's why I said that before the problem of electric energy conversion efficiency is solved, laser weapons have no practical use at all," Professor He said.
"In the future, when we start a war, we can't possibly drag a power plant along and then fire a laser weapon and run out of power.”
Hearing Professor He's comparison of the energy consumption of laser weapons, everyone present couldn't help but laugh.
Following that, everyone discussed the accuracy of shooting at the space station from the ground, but they felt that it was even more impossible.
Even if it was an instantaneous laser weapon, it was impossible to aim at the space station with all the existing precision guidance technology on Earth.
It was as difficult as a person holding a sniper rifle to hit a bacteria a few kilometers away.
After understanding that with the current technology, it was impossible to shoot through the International Space Station from the ground.
Everyone fell into deep doubt.
What was going on?
Why was the strange phenomenon in Yan Dong City and the attack on the International Space Station so coincidental?
"Could it be that the North China Military Region is conducting experiments on new weapons?”An aviation big shot asked.
"Impossible." Li Shan shook his head and said,"
"Our Space Administration shares the latest technology with the military. Our research on high-energy particle weapons and optical weapons is in its infancy, including Old He's space-based project. Although it belongs to the Space Administration, it's also a collaboration with the military.”
"Could it be…"
Professor He, who had been puzzled, suddenly had an extremely bold hypothesis. This hypothesis even made Professor He jump.
"Old He, do you have any ideas?”Li Shan asked.
"There is a possibility that the attack came from the ground of Yandong City.”
What was that?
From Yandong City?
Hearing this, everyone was stunned.
Professor He had just said that it was impossible for it to be launched from the ground. He had also mentioned the problem of energy conversion.
Wasn't he shooting himself in the foot?
"Old He, what do you mean?" Bureau Chief Li Shan was confused.
Professor He said mysteriously,"" It's very likely that an extraterrestrial civilization has already infiltrated Earth. For an advanced civilization that is more powerful than us, the energy conversion efficiency and precision are not a problem.”
Aliens in Eastern Sea City?
In the beginning.
When everyone heard Professor He's statement, they all felt that it was ridiculous.
However, the more he thought about it, the more he felt that it was not impossible.
Because this was the only way to explain the similar light beams in Yan Dong City and the space station, and the blackout in Yan Dong City!
Li Shan was also stunned for a moment before saying,"Regardless of whether it was an alien infiltration, we have to investigate it first!”
"Professor He, if the attack on the International Space Station was really launched from Yandong City, would there be any special characteristics in Yandong City?”
Special characteristics?
"Right!"
Professor He's eyes lit up." If the high-energy beam in the video came from Yan Dong City, then the plasma in the air must have increased greatly!" I believe that everyone has seen the expansion effect of the space station. The high-energy beam streaked across the air of Yan Dong City. Due to the high energy density, it would inevitably cause the air of Yan Dong City to become plasma!”
"Regardless of whether the light beam is a laser medium or any other medium, it cannot escape the laws of physics!”
"Good!" "I'll arrange for someone to check the plasma density in Yan Dong City!" Li Shan said immediately.”
This book comes from：m.funovel.com。