Photo Current Generated to Incident Optical Power Calculator

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Fiber Modelling Parameters

Fiber Design Characteristics

✖Photodetector Responsivity for Channel M is a measure of the effectiveness of the photodetector in converting incident optical power into an electrical signal in that particular channel.ⓘ Photodetector Responsivity for Channel M [R_m]			+10% -10%
✖Power of Mth Channel the optical power carried by the signal in the specific channel labeled as "m".ⓘ Power of Mth Channel [P_m]			+10% -10%
✖Number of Channels refers to tunable optical filter is used to select a single channel among the N channels incident on it.ⓘ Number of Channels [N]			+10% -10%
✖Photodetector Responsivity for Channel N measure of the effectiveness of the photodetector in converting incident optical power into an electrical signal in that particular channel.ⓘ Photodetector Responsivity for Channel N [R_n]			+10% -10%
✖Filter Transmittivity for Channel N represents the fraction of incident light that passes through the filter when channel m is selected.ⓘ Filter Transmittivity for Channel N [T_mn]			+10% -10%
✖Power in Nth Channel refers to the optical power carried by the signal in the specific channel labeled as "n".ⓘ Power in Nth Channel [P_n]			+10% -10%

✖Photo Current Generated to Incident Optical Power is the electrical current produced by a photodetector and the optical power of the incident light that interacts with the photodetector.ⓘ Photo Current Generated to Incident Optical Power [I]

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Formula

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Photo Current Generated to Incident Optical Power

Formula

`"I" = "R"_{"m"}*"P"_{"m"}+sum(x,1,"N","R"_{"n"}*"T"_{"mn"}*"P"_{"n"})`

Example

`"433.07A"="7.7A/W"*"5.5W"+sum(x,1,"8","3.7A/W"*"2"*"6.6W")`

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Photo Current Generated to Incident Optical Power Solution

STEP 0: Pre-Calculation Summary

Formula Used

Photo Current Generated to Incident Optical Power = Photodetector Responsivity for Channel M*Power of Mth Channel+sum(x,1,Number of Channels,Photodetector Responsivity for Channel N*Filter Transmittivity for Channel N*Power in Nth Channel)
I = R_m*P_m+sum(x,1,N,R_n*T_mn*P_n)
This formula uses 1 Functions, 7 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

Photo Current Generated to Incident Optical Power - (Measured in Ampere) - Photo Current Generated to Incident Optical Power is the electrical current produced by a photodetector and the optical power of the incident light that interacts with the photodetector.
Photodetector Responsivity for Channel M - (Measured in Ampere per Watt) - Photodetector Responsivity for Channel M is a measure of the effectiveness of the photodetector in converting incident optical power into an electrical signal in that particular channel.
Power of Mth Channel - (Measured in Watt) - Power of Mth Channel the optical power carried by the signal in the specific channel labeled as "m".
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.
Photodetector Responsivity for Channel N - (Measured in Ampere per Watt) - Photodetector Responsivity for Channel N measure of the effectiveness of the photodetector in converting incident optical power into an electrical signal in that particular channel.
Filter Transmittivity for Channel N - Filter Transmittivity for Channel N represents the fraction of incident light that passes through the filter when channel m is selected.
Power in Nth Channel - (Measured in Watt) - Power in Nth Channel refers to the optical power carried by the signal in the specific channel labeled as "n".

STEP 1: Convert Input(s) to Base Unit

Photodetector Responsivity for Channel M: 7.7 Ampere per Watt --> 7.7 Ampere per Watt No Conversion Required
Power of Mth Channel: 5.5 Watt --> 5.5 Watt No Conversion Required
Number of Channels: 8 --> No Conversion Required
Photodetector Responsivity for Channel N: 3.7 Ampere per Watt --> 3.7 Ampere per Watt No Conversion Required
Filter Transmittivity for Channel N: 2 --> No Conversion Required
Power in Nth Channel: 6.6 Watt --> 6.6 Watt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

I = R_m*P_m+sum(x,1,N,R_n*T_mn*P_n) --> 7.7*5.5+sum(x,1,8,3.7*2*6.6)

Evaluating ... ...

I = 433.07

STEP 3: Convert Result to Output's Unit

433.07 Ampere --> No Conversion Required

FINAL ANSWER

433.07 Ampere <-- Photo Current Generated to Incident Optical Power

(Calculation completed in 00.004 seconds)

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Created by Zaheer Sheik

Seshadri Rao Gudlavalleru Engineering College (SRGEC), Gudlavalleru

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< 19 Fiber Modelling Parameters Calculators

Total Amplifier Gain for EDFA

Go Total Amplifier Gain for an EDFA = Confinement Factor*exp(int((Emission Cross Section*Population Density of Higher Energy Level-Absorption Cross Section*Population Density of Lower Energy Level)*x,x,0,Length of Fiber))

Photo Current Generated to Incident Optical Power

Go Photo Current Generated to Incident Optical Power = Photodetector Responsivity for Channel M*Power of Mth Channel+sum(x,1,Number of Channels,Photodetector Responsivity for Channel N*Filter Transmittivity for Channel N*Power in Nth Channel)

Phase Shift of Jth Channel

Go Phase Shift Jth Channel = Non Linear Parameter*Effective Interaction Length*(Power of Jth signal+2*sum(x,1,Range of Other Channels Except J,Power of Mth signal))

External Quantum Efficiency

Go External Quantum Efficiency = (1/(4*pi))*int(Fresnel Transmissivity*(2*pi*sin(x)),x,0,Cone of Acceptance Angle)

Effective Interaction Length

Go Effective Interaction Length = (1-exp(-(Attenuation Loss*Length of Fiber)))/Attenuation Loss

Non Linear Phase Shift

Go Non Linear Phase Shift = int(Non Linear Parameter*Optical Power,x,0,Length of Fiber)

Optical Dispersion

Go Optical Fiber Dispersion = (2*pi*[c]*Propagation Constant)/Wavelength of Light^2

Diameter of Fiber

Go Diameter of Fiber = (Wavelength of Light*Number of Modes)/(pi*Numerical Aperture)

Number of Modes

Go Number of Modes = (2*pi*Radius of Core*Numerical Aperture)/Wavelength of Light

Power Loss in Fiber

Go Power Loss Fiber = Input Power*exp(Attenuation Coefficient*Length of Fiber)

Gaussian Pulse

Go Gaussian Pulse = Optical Pulse Duration/(Length of Fiber*Optical Fiber Dispersion)

Brillouin Shift

Go Brillouin shift = (2*Mode Index*Acoustic Velocity)/Pump Wavelength

Modal Birefringence Degree

Go Modal Birefringence Degree = modulus(Mode Index X-Mode Index Y)

Rayleigh Scattering

Go Rayleigh Scattering = Fiber Constant/(Wavelength of Light^4)

Beat Length

Go Beat Length = Wavelength of Light/Modal Birefringence Degree

Group Velocity

Go Group Velocity = Length of Fiber/Group Delay

Fiber Length

Go Length of Fiber = Group Velocity*Group Delay

Fiber Attenuation Coefficient

Go Attenuation Coefficient = Attenuation Loss/4.343

Number of Modes using Normalized Frequency

Go Number of Modes = Normalized Frequency^2/2

Photo Current Generated to Incident Optical Power Formula

What is the significance of Photo Current Generated to Incident Optical Power?

A higher responsivity value indicates that the photodetector is more efficient at converting light into electrical current. This relationship is crucial in various applications such as optical communications, photovoltaics, spectroscopy, and imaging, where accurate detection and measurement of light signals are essential.

How to Calculate Photo Current Generated to Incident Optical Power?

Photo Current Generated to Incident Optical Power calculator uses Photo Current Generated to Incident Optical Power = Photodetector Responsivity for Channel M*Power of Mth Channel+sum(x,1,Number of Channels,Photodetector Responsivity for Channel N*Filter Transmittivity for Channel N*Power in Nth Channel) to calculate the Photo Current Generated to Incident Optical Power, The Photo Current Generated to Incident Optical Power refers to the relationship between the electrical current produced by a photodetector and the optical power of the incident light that interacts with the photodetector. It describes how effectively the photodetector converts incoming light energy into an electrical signal. Photo Current Generated to Incident Optical Power is denoted by I symbol.

How to calculate Photo Current Generated to Incident Optical Power using this online calculator? To use this online calculator for Photo Current Generated to Incident Optical Power, enter Photodetector Responsivity for Channel M (R_m), Power of Mth Channel (P_m), Number of Channels (N), Photodetector Responsivity for Channel N (R_n), Filter Transmittivity for Channel N (T_mn) & Power in Nth Channel (P_n) and hit the calculate button. Here is how the Photo Current Generated to Incident Optical Power calculation can be explained with given input values -> 433.07 = 7.7*5.5+sum(x,1,8,3.7*2*6.6).

FAQ

What is Photo Current Generated to Incident Optical Power?

The Photo Current Generated to Incident Optical Power refers to the relationship between the electrical current produced by a photodetector and the optical power of the incident light that interacts with the photodetector. It describes how effectively the photodetector converts incoming light energy into an electrical signal and is represented as I = R_m*P_m+sum(x,1,N,R_n*T_mn*P_n) or Photo Current Generated to Incident Optical Power = Photodetector Responsivity for Channel M*Power of Mth Channel+sum(x,1,Number of Channels,Photodetector Responsivity for Channel N*Filter Transmittivity for Channel N*Power in Nth Channel). Photodetector Responsivity for Channel M is a measure of the effectiveness of the photodetector in converting incident optical power into an electrical signal in that particular channel, Power of Mth Channel the optical power carried by the signal in the specific channel labeled as "m", Number of Channels refers to tunable optical filter is used to select a single channel among the N channels incident on it, Photodetector Responsivity for Channel N measure of the effectiveness of the photodetector in converting incident optical power into an electrical signal in that particular channel, Filter Transmittivity for Channel N represents the fraction of incident light that passes through the filter when channel m is selected & Power in Nth Channel refers to the optical power carried by the signal in the specific channel labeled as "n".

How to calculate Photo Current Generated to Incident Optical Power?

The Photo Current Generated to Incident Optical Power refers to the relationship between the electrical current produced by a photodetector and the optical power of the incident light that interacts with the photodetector. It describes how effectively the photodetector converts incoming light energy into an electrical signal is calculated using Photo Current Generated to Incident Optical Power = Photodetector Responsivity for Channel M*Power of Mth Channel+sum(x,1,Number of Channels,Photodetector Responsivity for Channel N*Filter Transmittivity for Channel N*Power in Nth Channel). To calculate Photo Current Generated to Incident Optical Power, you need Photodetector Responsivity for Channel M (R_m), Power of Mth Channel (P_m), Number of Channels (N), Photodetector Responsivity for Channel N (R_n), Filter Transmittivity for Channel N (T_mn) & Power in Nth Channel (P_n). With our tool, you need to enter the respective value for Photodetector Responsivity for Channel M, Power of Mth Channel, Number of Channels, Photodetector Responsivity for Channel N, Filter Transmittivity for Channel N & Power in Nth Channel 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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