Types of lasers and there uses?

Answer 1

Here they are:

Red: 650nm

Green: 532nm

Blue: 473nm

Violet: approx 400nm

Yellow: approx 575nm

Here is a list of some of the different types of lasers and what they are used for.

• Carbon Dioxide Laser (Gas) - Material processing, surgery
• Nitrogen Laser (Gas)- Pumping of dye lasers, measuring air pollution, scientific research
• Helium-Neon Laser (Gas) - barcode scanning, alignment, optical demonstrations
• Hydrogen Fluoride Laser (Chemical) - Used in research for laser weaponry by the U.S. DOD

Answer 2

The three types of lasers most often used in medical treatment are the: Carbon dioxide (CO2) laser. Primarily a surgical tool, this device converts light energy to heat strong enough to minimize bleeding while it cuts.