Power Loss in Fiber Solution

STEP 0: Pre-Calculation Summary
Formula Used
Power Loss Fiber = Input Power*exp(Attenuation Coefficient*Length of Fiber)
Pα = Pin*exp(αp*L)
This formula uses 1 Functions, 4 Variables
Functions Used
exp - n an exponential function, the value of the function changes by a constant factor for every unit change in the independent variable., exp(Number)
Variables Used
Power Loss Fiber - (Measured in Watt) - Power Loss Fiber is attenuation loss in fiber.
Input Power - (Measured in Watt) - Input Power refers to the power of the signal at the beginning of fiber at time t=0.
Attenuation Coefficient - Attenuation coefficient is a measure of the rate at which an optical signal decreases in power as it propagates through an optical fiber.
Length of Fiber - (Measured in Meter) - Length of Fiber is defined as the total length of fiber cable.
STEP 1: Convert Input(s) to Base Unit
Input Power: 5.5 Watt --> 5.5 Watt No Conversion Required
Attenuation Coefficient: 0.64 --> No Conversion Required
Length of Fiber: 1.25 Meter --> 1.25 Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Pα = Pin*exp(αp*L) --> 5.5*exp(0.64*1.25)
Evaluating ... ...
Pα = 12.2404751067086
STEP 3: Convert Result to Output's Unit
12.2404751067086 Watt --> No Conversion Required
FINAL ANSWER
12.2404751067086 12.24048 Watt <-- Power Loss Fiber
(Calculation completed in 00.008 seconds)

Credits

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Created by Shobhit Dimri
Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat
Shobhit Dimri has created this Calculator and 900+ more calculators!
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Verified by Urvi Rathod
Vishwakarma Government Engineering College (VGEC), Ahmedabad
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Fiber Modelling Parameters Calculators

Diameter of Fiber
​ LaTeX ​ Go Diameter of Fiber = (Wavelength of Light*Number of Modes)/(pi*Numerical Aperture)
Power Loss in Fiber
​ LaTeX ​ Go Power Loss Fiber = Input Power*exp(Attenuation Coefficient*Length of Fiber)
Fiber Attenuation Coefficient
​ LaTeX ​ Go Attenuation Coefficient = Attenuation Loss/4.343
Number of Modes using Normalized Frequency
​ LaTeX ​ Go Number of Modes = Normalized Frequency^2/2

Power Loss in Fiber Formula

​LaTeX ​Go
Power Loss Fiber = Input Power*exp(Attenuation Coefficient*Length of Fiber)
Pα = Pin*exp(αp*L)

Is the loss of power introduced by the fiber?

Optical fiber is a fantastic medium for propagating light signals, and it rarely needs amplification in contrast to copper cables. High-quality single mode fiber will often exhibit attenuation (loss of power) as low as 0.1dB per kilometer.

How to Calculate Power Loss in Fiber?

Power Loss in Fiber calculator uses Power Loss Fiber = Input Power*exp(Attenuation Coefficient*Length of Fiber) to calculate the Power Loss Fiber, Power Loss in Fiber formula refers to the reduction in the power of an optical signal as it propagates through an optical fiber at any particular length L, or it is the loss of power in light in an optical fiber is measured in decibels (dB). Power Loss Fiber is denoted by Pα symbol.

How to calculate Power Loss in Fiber using this online calculator? To use this online calculator for Power Loss in Fiber, enter Input Power (Pin), Attenuation Coefficient p) & Length of Fiber (L) and hit the calculate button. Here is how the Power Loss in Fiber calculation can be explained with given input values -> 12.24048 = 5.5*exp(0.64*1.25).

FAQ

What is Power Loss in Fiber?
Power Loss in Fiber formula refers to the reduction in the power of an optical signal as it propagates through an optical fiber at any particular length L, or it is the loss of power in light in an optical fiber is measured in decibels (dB) and is represented as Pα = Pin*exp(αp*L) or Power Loss Fiber = Input Power*exp(Attenuation Coefficient*Length of Fiber). Input Power refers to the power of the signal at the beginning of fiber at time t=0, Attenuation coefficient is a measure of the rate at which an optical signal decreases in power as it propagates through an optical fiber & Length of Fiber is defined as the total length of fiber cable.
How to calculate Power Loss in Fiber?
Power Loss in Fiber formula refers to the reduction in the power of an optical signal as it propagates through an optical fiber at any particular length L, or it is the loss of power in light in an optical fiber is measured in decibels (dB) is calculated using Power Loss Fiber = Input Power*exp(Attenuation Coefficient*Length of Fiber). To calculate Power Loss in Fiber, you need Input Power (Pin), Attenuation Coefficient p) & Length of Fiber (L). With our tool, you need to enter the respective value for Input Power, Attenuation Coefficient & Length of Fiber and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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