Tag Archives: advantages of helium neon laser

Output, disadvantage and applications of helium neon laser

I have already explained the construction, working and wavelength of helium neon laser. Today I will explain the output, disadvantage and applications of helium neon laser. Output: The helium neon laser output is continuous and it lies between 1mW and … Continue reading

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Why helium neon laser is better than ruby laser

Helium neon laser is better than ruby laser or most of the four level lasers are better than three level lasers due to the following reasons: The laser output is continuous in the case of helium-neon laser. But it is … Continue reading

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