## Total Depletion for WDM System Solution

STEP 0: Pre-Calculation Summary
Formula Used
Total Depletion for a WDM System = sum(x,2,Number of Channels,Raman Gain Coefficient*Channel Power*Effective Length/Effective Area)
DR = sum(x,2,N,gR[Ωm]*Pch*Leff/Aeff)
This formula uses 1 Functions, 6 Variables
Functions Used
sum - Summation or sigma (∑) notation is a method used to write out a long sum in a concise way., sum(i, from, to, expr)
Variables Used
Total Depletion for a WDM System - Total Depletion for a WDM System refers to the complete or near-complete depletion of charge carriers within a semiconductor device, that is used in the system.
Number of Channels - Number of Channels refers to tunable optical filter is used to select a single channel among the N channels incident on it.
Raman Gain Coefficient - (Measured in Radian per Meter) - Raman Gain Coefficient typically used as a measure of the strength of the Raman scattering process within the optical fiber.
Channel Power - (Measured in Watt) - Channel Power refers to the amount of power carried by an individual channel within a multiplexed signal.
Effective Length - (Measured in Meter) - The Effective Length is the length which resists against buckling.
Effective Area - (Measured in Square Meter) - Effective Area a measure of the cross-sectional area through which optical power is effectively confined and guided along the fiber.
STEP 1: Convert Input(s) to Base Unit
Number of Channels: 8 --> No Conversion Required
Raman Gain Coefficient: 8 Radian per Meter --> 8 Radian per Meter No Conversion Required
Channel Power: 5.7 Watt --> 5.7 Watt No Conversion Required
Effective Length: 50.25 Meter --> 50.25 Meter No Conversion Required
Effective Area: 4.7 Square Meter --> 4.7 Square Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
DR = sum(x,2,N,gR[Ωm]*Pch*Leff/Aeff) --> sum(x,2,8,8*5.7*50.25/4.7)
Evaluating ... ...
DR = 3412.72340425532
STEP 3: Convert Result to Output's Unit
3412.72340425532 --> No Conversion Required
3412.72340425532 3412.723 <-- Total Depletion for a WDM System
(Calculation completed in 00.004 seconds)
You are here -
Home »

## Credits

Created by Zaheer Sheik
Seshadri Rao Gudlavalleru Engineering College (SRGEC), Gudlavalleru
Zaheer Sheik has created this Calculator and 25+ more calculators!
Verified by banuprakash
Dayananda Sagar College of Engineering (DSCE), Bangalore
banuprakash has verified this Calculator and 25+ more calculators!

## <Beam Tube Calculators

Skin Depth
​ Go Skin Depth = sqrt(Resistivity/(pi*Relative Permeability*Frequency))
Carrier Frequency in Spectral Line
​ Go Carrier Frequency = Spectral Line Frequency-Number of Samples*Repetition Frequency
Power Generated in Anode Circuit
​ Go Power Generated in Anode Circuit = DC Power Supply*Electronic Efficiency
Rectangular Microwave Pulse Peak Power
​ Go Pulse Peak Power = Average Power/Duty Cycle

## Total Depletion for WDM System Formula

Total Depletion for a WDM System = sum(x,2,Number of Channels,Raman Gain Coefficient*Channel Power*Effective Length/Effective Area)
DR = sum(x,2,N,gR[Ωm]*Pch*Leff/Aeff)

## What is Total Depletion for WDM System?

In a WDM system, photodetectors are crucial components for converting optical signals into electrical signals. The term "total depletion" often refers to biasing a photodetector to a state where the depletion region extends across the entire active region of the device. This state ensures that all or most of the charge carriers (electrons and holes) are depleted, leaving only a thin region near the junction where charge carriers are available for photogeneration. In summary, "total depletion for a WDM system" refers to biasing semiconductor devices to a state where the depletion region spans the entire active region of the device, optimizing their performance for detecting optical signals in the context of wavelength division multiplexing.

## How to Calculate Total Depletion for WDM System?

Total Depletion for WDM System calculator uses Total Depletion for a WDM System = sum(x,2,Number of Channels,Raman Gain Coefficient*Channel Power*Effective Length/Effective Area) to calculate the Total Depletion for a WDM System, The Total Depletion for WDM System formula refers to the complete or near-complete depletion of charge carriers within a semiconductor device, such as a photodetector or a modulator, that is used in the system. Total Depletion for a WDM System is denoted by DR symbol.

How to calculate Total Depletion for WDM System using this online calculator? To use this online calculator for Total Depletion for WDM System, enter Number of Channels (N), Raman Gain Coefficient (gR[Ωm]), Channel Power (Pch), Effective Length (Leff) & Effective Area (Aeff) and hit the calculate button. Here is how the Total Depletion for WDM System calculation can be explained with given input values -> 3412.723 = sum(x,2,8,8*5.7*50.25/4.7).

### FAQ

What is Total Depletion for WDM System?
The Total Depletion for WDM System formula refers to the complete or near-complete depletion of charge carriers within a semiconductor device, such as a photodetector or a modulator, that is used in the system and is represented as DR = sum(x,2,N,gR[Ωm]*Pch*Leff/Aeff) or Total Depletion for a WDM System = sum(x,2,Number of Channels,Raman Gain Coefficient*Channel Power*Effective Length/Effective Area). Number of Channels refers to tunable optical filter is used to select a single channel among the N channels incident on it, Raman Gain Coefficient typically used as a measure of the strength of the Raman scattering process within the optical fiber, Channel Power refers to the amount of power carried by an individual channel within a multiplexed signal, The Effective Length is the length which resists against buckling & Effective Area a measure of the cross-sectional area through which optical power is effectively confined and guided along the fiber.
How to calculate Total Depletion for WDM System?
The Total Depletion for WDM System formula refers to the complete or near-complete depletion of charge carriers within a semiconductor device, such as a photodetector or a modulator, that is used in the system is calculated using Total Depletion for a WDM System = sum(x,2,Number of Channels,Raman Gain Coefficient*Channel Power*Effective Length/Effective Area). To calculate Total Depletion for WDM System, you need Number of Channels (N), Raman Gain Coefficient (gR[Ωm]), Channel Power (Pch), Effective Length (Leff) & Effective Area (Aeff). With our tool, you need to enter the respective value for Number of Channels, Raman Gain Coefficient, Channel Power, Effective Length & Effective Area and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
Let Others Know