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5,664,472 次观看 • 2 年前 •via X (Twitter)

10 条评论

Science girl 的头像
Science girl2 年前

2/ 🧵turning the corrosive particles into gas and debris, low laser flux, heats the debris and it evaporates or sublimates. At high laser flux, the material is converted to a plasma This process is called Laser ablation or photoablation,

A Life Without Humans 的头像
A Life Without Humans2 年前

Laser engraving face plate for guitar pedal

Nguyen Hai Huy 的头像
Nguyen Hai Huy2 年前

How does laser work in water? 👇 📹 BMP Science

Miraz Khan 的头像
Miraz Khan2 年前

Soo cute 🥰🥰

Miraz Khan 的头像
Miraz Khan2 年前

Soo cute 🥰🥰

Miraz Khan 的头像
Miraz Khan2 年前

Soo cute 🥰🥰

X Meta Funny ♥‿♥ 的头像
X Meta Funny ♥‿♥2 年前

Okkkk hhee

Oyedeji ( Matthew) Babatunde 的头像
Oyedeji ( Matthew) Babatunde2 年前

What about this?

Aesthetic World 的头像
Aesthetic World2 年前

Laser ablation or photoablation is a fascinating process that involves the removal of material from a solid surface by irradiating it with a laser beam. It's like giving the surface a laser facial, but instead of removing wrinkles, it removes unwanted material! There are two main ways to achieve this bond breaking: linear absorption and non-linear absorption. The first one relies on the photon having more energy than the chemical bond energy, while the second one is like a laser party where the material absorbs the laser energy even if it's normally transparent at that wavelength. Laser ablation is used in various industries, such as semiconductor manufacturing, medical procedures, and even in the creation of those fancy metal business cards that leave an impression (literally!). It's like a magic wand that can precisely remove material without causing any harm to the surrounding area. PS: I offer comprehensive insights and detailed information related to topics on X in my posts. If you are interested in delving deeper into the specifics of each post and expanding your knowledge, consider following me for continuous updates and in-depth content

Nate 的头像
Nate2 年前

friendly reminder if a laser can burn things, it's hundreds of times past the threshold for damaging your eyesight, wear professional laser goggles around lasers that are rated to the laser or don't be around when it's used... eyesight doesn't grow back...

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