In the last article, I have explained the basics of semiconductor. Today I will explain the construction of a semiconductor laser. Example of semiconductor laser:
Before discussing the construction and working of semiconductor laser, let us discuss the review of semiconductors as it will be necessary for you to write
Why helium is doped in carbon dioxide laser: The CO2 molecules in the states E4 and E3 deexcite to state E2 through inelastic collision with
In the earlier articles, I have explained the modes and construction of carbon dioxide laser. Today I will explain the working of the carbon dioxide
In the previous article, I have explained the various modes of carbon dioxide and about the significance of these modes in carbon dioxide laser. Today
Carbondioxide is a four level molecular laser. The CO2 molecules consist of two oxygen atoms and a carbon atom between them. These molecules undergo three
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
In the last article, I have explained the construction of helium neon laser. Today let us discuss the working of helium-neon laser: Pumping of He
Nd YAG laser has wavelength of about 10600 angstrom, that is in infrared region of spectrum. Nd YAG lasers may be operated in either a
Nd YAG laser has following applications or uses or advantages: They produce continuous laser at room temperature They can be used as portable systems since
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