Fiber optics are the most basic and commonly used product in the field of communications.. Optical fiber can be ...
After Maiman, an American scientist, invented the world's first laser 1960, provided a good light source for opt...
The light and its propertiesLight is an electromagnetic wave. The visible part of the wavelength range is from 3...
Introduction In our increasingly interconnected world, the demand for fast, reliable communication networks has ...
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