The principle of CO2 lasers

Day of Photonics celebrates the power of photonics, the science of light, on 21 October day-of-photonics.org/. Light is the world’s oldest and fastest resource, and it is the power behind many of today’s technologies, including lasers.
Luxinar is joining in the Day of Photonics celebrations with this animation explaining the principle of CO₂ lasers. Our laser range impacts everyday lives in sectors as diverse as automotive, electronics, packaging and textiles: www.luxinar.com/industries/
#dayofphotonics2022 @ DAYOFPHOTONICS #laser #co2laser #automotive #electronics #packaging #textiles
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[@atticuswalker]

nope. the water density and gasses, redshifts the wavelength of light which gets trapped by the angle of refraction . focused by the mirrors into a beam which blueshifts on release . that's why when the beam goes through glass or dense air it stretches the wavelengths again and seperates causing stringification