[Laser Trivia] Typical Uses of Lasers

Here, we introduce the typical applications of four types of lasers.

There are many types of lasers, but here we will introduce the representative applications of four types of lasers. 【Differences in Applications Based on Extraction Efficiency】 ■ Ruby Laser - Due to its poor extraction efficiency as a laser, it is not widely used for research or industrial purposes. - Mainly used in medical applications (especially cosmetic) for removing spots and moles. - Also used in holography as a laser that emits red light. ■ YAG Laser - Relatively good extraction efficiency as a laser, hence used in a wide range of research and industrial fields. - In industrial applications, it is often used for metal welding, drilling, and cutting, focusing on processing metals. ■ CO2 Laser - Very good extraction efficiency as a laser, used in various fields. - Applications include heat treatment, cutting, welding, and drilling. - Requires more energy compared to YAG, but is commonly found in many industrial facilities. ■ Others - HeNe (Helium Neon), excimer, argon, etc. *For more details, please refer to the external links or feel free to contact us. You can also view the company brochure from the PDF download.

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