Germany Carl Zeiss, heart of Dutch ASML Lithography Equipment.
- Thread starter tidalwave
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I think that the trend is there But they are scattered across China, tending to the supply requirements of various foreign companies as well as Military/ Gov agencies. The capability requires investments and clear targets( to be self sufficient and best at Semiconductor fabrication supply chain). Write a letter to the CCP main office. Give a presentation to the main party officials. Create an action group/ think tank or join an already existing one. Do something that grabs their attention. Lol.
No, but seriously. Try to get te attention of the party by creating a Policy think tank. Maybe a good faith protest march ?
I'd pitch in. I'm quite desperate to see some progress. Unless you have attention from the ever power party, you won't get far. In contrast, we both know that the party can do wonders if it puts its mind into it.
Well, Whatever approach I will take I still put together my presentations and stuffs first.
Concentrating to build the required laser system to evaporate Tin droplet that generate EUV light is first priority.
Based on the research I done, building that ns pulse width 20KW laser requires a hybrid system that combines the traditional high power CO2 Laser Amplifier used for Cutting and welding, and pulse shaping format of the Oscillator is based on the solid state quantum cascade laser which used as seeders.
Complete Hybrid Laser system block diagram with Oscillator and Amplifier
zoomed in Oscillator section with Quantum Cascade Laser that generates ns pulse format
Zoomed in Amplifer section that pumps up to the 20KW (used Mitsubishi Electric traditional FTF laser for cutting and welding)
Concentrating to build the required laser system to evaporate Tin droplet that generate EUV light is first priority.
Based on the research I done, building that ns pulse width 20KW laser requires a hybrid system that combines the traditional high power CO2 Laser Amplifier used for Cutting and welding, and pulse shaping format of the Oscillator is based on the solid state quantum cascade laser which used as seeders.
Complete Hybrid Laser system block diagram with Oscillator and Amplifier
zoomed in Oscillator section with Quantum Cascade Laser that generates ns pulse format
Zoomed in Amplifer section that pumps up to the 20KW (used Mitsubishi Electric traditional FTF laser for cutting and welding)
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Does China currently have the capability to make the lenses, filters, and mirrors to tolerances compared to US companies?
Probably will be new venture for them, mostly in Shenyang and Beijing, that require hundred of layer of thin film deposition of Mo, Si .
On the other hand space project /satellite spying use mirror/ lens that require this type of capibility.
The talent, potential and resources are there. Just need a target and direction. You'd be amazed by how many foreign researchers can be poached IF you are ready to spend generously. I don't think it is realistic to have China be at the forefront of High-Technology supply chain alongside the US, Europe or Japan within 2025. But within 2035 ?! It is possible. China needs to plough in money and give its Institutes a target.
Jura The idiot
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I jumped into 51:10 or so where I saw a guy holding a greenish stuffed toy (or a mascot?)
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