Chapter 1589 Explanation

Time has always been the most precious resource for research and development.

If there were not so many wars on the ground of Blue Star, and the water source could be guaranteed to be clean, Gu Qing could actually wait, waiting for these engineers, optics experts, physicists, and chemists to discover the little tips he gave, and then upgrade the light source.

At that time, they would be the ones who left their names in history, and the actual profits would belong to themselves.

But when he thought of the terrible nuclear radiation data in the waters around Neon Island recently, Gu Qing could no longer wait step by step.

He said, "You think that the first generation of SS1MB light source has reached or is close to the diffraction limit because of the foundation of this technology. The longitudinal coherence of the beam as a whole is very weak, or almost non-existent.

But everyone seems to have forgotten that among the laboratories invested by our company, there was an accelerator light source laboratory.

Accelerator light source is one of our most cutting-edge tools for exploring the structure and dynamic properties of matter.

It is based on the synchrotron radiation light source of the electron storage ring and the free electron laser based on the electron linear accelerator, which can provide radiation light with high repetition frequency and high peak brightness respectively. With these two accelerator light source large scientific facilities as scientific research platforms, it has also spawned a series of groundbreaking basic research and applied basic research results, and even overturned the works and theories of many professors and academicians who are still alive, so the dissemination is suppressed in some fields.

But within our company, there have been reports of related news. Of course, I know that everyone is busy with work and it is impossible to read the reports at any time, so I understand that everyone is not clear about this matter."

After letting some people off, Gu Qing continued, "At present, we have more than 50 synchrotron radiation light sources in operation or under construction on the ground of Blue Star, and more than 8 in operation or under construction. X-ray free electron laser facility.

In addition to synchrotron radiation and free electron laser, all of our engineers in related industries are also looking forward to the emergence of a light source that can achieve high peak power and high repetition rate at the same time, so as to increase the power and stabilize the light source.

After understanding this situation, you can look back to when we were developing the light source, the light source principle based on the electron storage ring - the steady-state micro-bunching SS1MB light source was proposed by me.

The core idea is to replace the bunching system in the storage ring, that is, the microwave radio frequency cavity, with a laser modulation system.

Under the combined effect of quantum excitation and radiation damping, The micro-bunches in the SS1MB light source can be reused in the storage ring to reach a steady state and achieve high repetition rate emission.

Therefore, the "stable state" is the core technology of the SS1MB light source.

The formation of micro-bunches and multi-circle maintenance is the cornerstone of the theory, and it is also the direction of our development and upgrading.

Although the optimization analysis and analysis of the stable state area is more difficult, it is because we did not have enough data and link parameters at the beginning.

Now, we have enough data, so we can combine numerical methods in the research and development process, add genetic algorithms, machine learning and intelligent AI programs Tiangong's Tiangong Kaiwu program algorithms, and perform iterative optimization.

Compared with other light source devices Compared with the equipment, the SS1MB light source is a multi-pass device, which needs to ensure that the ultrashort bunch can appear repeatedly in the radiation section, that is, the state of the ultrashort bunch in the radiation section is the eigenstate of the bunch in the storage ring, so for the design of the storage device, material upgrade is also a top priority.

Previously, the storage device was only upgraded from the four-dimensional phase space to the six-dimensional phase space, which just needed to pay attention to both the horizontal and vertical directions at the same time, and barely met the storage of the SS1MB light source. Now that we have to upgrade, we must improve the control and utilization of space, study and discover relevant theories, and optimize the storage device in combination with the Tiangong Kaiwu program algorithm of the intelligent AI program Tiangong.

At the beginning, I said that the SS1MB light source has high requirements for the environment, so we rejected the invitation of the Xishu Rongcheng Bureau, purchased the factory of the Efficiency Light Company, and developed and produced the SS1MB light source equipment outside.

The tolerance analysis of various errors and noises is also extremely important in technology upgrades.

The working mode of the SS1MB light source is different from that of general light source storage devices and light source operation, so the analytical analysis of its noise and error tolerance will also be relatively complex. For example, the canonical perturbation theory used in the traditional RF cavity phase noise analysis cannot be directly applied in the longitudinal strong focusing storage ring, because the dynamic system is not integrable and cannot be easily estimated.

In this regard, I think we need to develop a new computer group to help us conduct direct numerical simulation research on all environmental impact data, including noise.

Of course, it is also necessary to develop higher-level tools for the analysis and measurement of these characteristics.

Laser modulators, long pulse injection systems, linear induction accelerators, high-precision magnets, and high-precision control systems must also be iteratively upgraded and developed.

In terms of beam dynamics of the SS1MB light source, our research on single-particle dynamics is not deep enough. We cannot just look at the research results of coherent synchrotron radiation, intra-beam scattering, and impedance wall tail fields like other research institutions, but we must understand the reasons for their generation, the logic behind them, and what the logic represents.

You can't know the result without knowing the reason. "

Gu Qing's explanation made these engineers fascinated, and many of them frowned, and even bit the skin of their thumbs unconsciously.

Because although their own General Manager Gu helped them sort out the messy wool balls, the iterative upgrade of processes, equipment, and technology is not so simple to upgrade.

Moreover, a large number of algorithm formulas need to be upgraded. Some mathematicians who were listening to the lecture felt a little overwhelmed after thinking about the workload.

"Alas, if I can develop an adaptive algorithm, I, I, I can be the head of a department..."

Mathematics and basic physics are not useless, but only the most cutting-edge, or even, only when it comes to determining the fate of human development, these disciplines are the most core and important participants and creators.

Although General Manager Ren of Xiawei Technology Company is old, he also deeply understands this concept, so Xiawei Technology Company has been recruiting mathematicians crazily.

Gu Qing has been learning the technology and knowledge of the Dimensional Empire. After seeing the scenery at a higher level, he has a more far-sighted view of infrastructure construction. Therefore, Jiuzhou Technology has maintained the highest welfare benefits on Blue Star for talents in the four major Tiankeng fields of mathematicians, physicists, biochemical and environmental materials.

And now, it is time for them to shine.