This translates approximately to a wavelength range of 0. For an optical communication link the highest data rate is about 10GHz. So, in general the signals get distorted on an optical fiber because different frequency components undergo different attenuation and different delays. This phenomenon is called the dispersion. This is called the attenuation of the fiber. March 08, Why signal gets distorted while propagating on optical fiber? That makes a function of frequency. Working Principle A fundamental optical parameter one should have an idea about, while studying fiber optics is Refractive index. The light propagation, along a waveguide can be described in terms of a set of guided electromagnetic waves, called as modes of the waveguide. The electromagnetic energy travels through it in the form of light. Following image depicts a bunch of fiber optic cables. The device or a tube, if bent or if terminated to radiate energy, is called a waveguide, in general. It has also made its presence widely felt within the data networking community as well.įiber Optics An optical fiber can be understood as a dielectric waveguide, which operates at optical frequencies. March 11, Principles of fiber optics Communications optic communication has revolutionised the telecommunications industry. Popular posts from this blog Window 10 KMS activator- Activate all editions pro, home, education, enterprise March 13, Read more. Having trouble? Get help from our community experts. After downloading the installation files, extract the files and install your product see Start the installer after downloading. Make sure that your system meets the requirements for Creative Suite 5. To find your serial number, sign in to your Adobe account. March 14, Read before you download a CS5.
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