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Electromagnetic energy, produced by the vibration of charged particles, travels in the form of waves through the atmosphere and the vacuum of space. These waves have different wavelengths (the distance from wave crest to wave crest) and frequencies, These two are inversely related to each other, the shorter the wavelength, …
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High-Baud-Rate Coherent Optical Communication Systems
The explosive growth of optical communication technology in the past decades has revolutionized the telecom industry and created a global communication infrastructure with optical networks. Optical communication links and networks are essential for the Internet backbone as well as for interconnects used in data centres and high-performance computing systems. The increasing …
Read More »Spatial Light Modulator (SLM) for beam steering, optical communications, advanced microscopy and biomedical imaging
A spatial light modulator (SLM) is a special device that can manipulate light by modulating the amplitude, phase or polarization of the light waves in the two dimensions of space and time. This means that light is manipulated in order to obtain a desired output, and SLM is commonly used …
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