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Mr.Ed
Anyone knows any good websites, books, resources for information about how the color of a laser might affect the velocity og the light wave projected by the laser ?
Any help is appreciated.
Any help is appreciated.
Originally posted by mathman
Please try to clarify what you are getting at. The speed of light does not depend on color.
and has to do with the fact that the speed of EM waves is defined by the index of refraction for different materials.Originally posted by Dave
It does if the light is not in a vacuum.
A laser is a device that emits a narrow and intense beam of light through the process of stimulated emission. It stands for "Light Amplification by Stimulated Emission of Radiation".
A laser produces different colors by using different types of materials, such as gases, crystals, or semiconductors, which emit light at specific wavelengths. The color of the laser is determined by the material used and the amount of energy put into it.
The speed of light in a vacuum is approximately 299,792,458 meters per second, or about 670,616,629 miles per hour. This speed is constant and is considered the fastest speed possible in the universe.
The speed of light plays a crucial role in laser technology, as it determines how quickly the laser light can travel and how fast information can be transmitted. The speed of light also affects the precision and accuracy of laser measurements and the efficiency of laser-based processes.
According to the theory of relativity, the speed of light is the maximum speed possible for any object in the universe. Therefore, it is currently believed that the speed of light cannot be exceeded by any known means.