Light Amplification by Stimulated Emission of Radiation
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The expansion of LASER is Light Amplification by Stimulated Emission of Radiation. This process involves generating a highly concentrated beam of coherent light through stimulated emission in a gain medium.
Metal expansion can be measured using a variety of instruments like thermometers, thermocouples, or strain gauges. By subjecting the metal to different temperatures and observing the resultant expansion, the coefficient of thermal expansion can be calculated. Additionally, techniques such as interferometry or laser holography can be used to measure the expansion of metals with high precision.
The past tense of laser is lasered.
LASER stands for Light Amplification by Stimulated Emission of Radiation.
A thor laser is a type of solid-state laser that uses a ceramic gain medium to produce high-energy pulses of laser light. It is known for its compact size, high efficiency, and reliability in industrial and scientific applications.
To convert a dot laser to a line laser, you can use a cylindrical lens. This lens will focus the laser beam in one direction, creating a line instead of a dot. Simply attach the lens to the laser to achieve the desired effect.