Estimate the attenuation in an optical fiber
5.C] Estimate the attenuation in an optical fiber of length 500m when a light signal of power 100mW emerges out of fiber with a power 90mw. Answer:-
5.C] Estimate the attenuation in an optical fiber of length 500m when a light signal of power 100mW emerges out of fiber with a power 90mw. Answer:-
6.B] Explain how laser find application in eye surgery Answer:- Eye Treatment: LASIK (Laser-assisted in situ keratomileuses) is commonly known as laser eye surgery or laser vision correction. It is a type of refractive surgery for the correction of myopia,…
Derive the expression for the numerical aperture of an optical fiber. Mention any twomerits and demerits of optical communication. Answer:- Merits of Optical Communication Bandwidth is above copper cables Less power loss and allows data transmission for extended distances Optical…
With neat diagram explain the working of Intensity based displacement sensor using optical fiber. Answer:- Working: Light from the source is transmitted through the transmitting fiber and is made to fall on the moving target. The light reflected from the…
Define the terms population inversion and Meta stable state. Explain the constructionand working of the semiconductor laser. Answer:- Population Inversion:- The situation in which the number of atoms in the higher energy state exceeds that in the Lower energy state…
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VTU CBCS Scheme SGPA calculator In this post we are calculating your SGPA. follow the steps, Step-1: Enter Number of Subjects Step-2: Only enter respective subject marks and Credits Step-3: Calculate SGPA SGPA Calculator Calculate SGPA Enter the number of…
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