FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Responsivity in relation to Photon Energy Formula

GoResponsivity of Photodetector Formula

GoResponsivity with reference of Wavelength Formula

Fx Copy

LaTeX Copy

Responsivity of Photodetector quantifies how much electrical current a photodetector generates in response to a certain amount of incident optical power. Check FAQs

R = \frac{η \cdot [Charge-e]}{[hP] \cdot f}

R - Responsivity of Photodetector?η - Quantum Efficiency?f - Frequency Of Incident Light?[Charge-e] - Charge of electron?[hP] - Planck constant?

Responsivity in relation to Photon Energy Example

With values

With units

Only example

Here is how the Responsivity in relation to Photon Energy equation looks like with Values.

Here is how the Responsivity in relation to Photon Energy equation looks like with Units.

Here is how the Responsivity in relation to Photon Energy equation looks like.

3.6E+12 = \frac{0.3 \cdot 1.6E-19}{6.6E-34 \cdot 20}

3.6E+12A = \frac{0.3 \cdot 1.6E-19C}{6.6E-34 \cdot 20Hz}

3.6E+12 = \frac{0.3 \cdot 1.6E-19}{6.6E-34 \cdot 20}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Engineering » Category

Electronics » Category

Fiber Optic Transmission » fx Responsivity in relation to Photon Energy

Responsivity in relation to Photon Energy Solution

Follow our step by step solution on how to calculate Responsivity in relation to Photon Energy?

FIRST Step Consider the formula

R = \frac{η \cdot [Charge-e]}{[hP] \cdot f}

Next Step Substitute values of Variables

∴

R = \frac{0.3 \cdot [Charge-e]}{[hP] \cdot 20Hz}

Next Step Substitute values of Constants

∴

R = \frac{0.3 \cdot 1.6E-19C}{6.6E-34 \cdot 20Hz}

Next Step Prepare to Evaluate

∴

R = \frac{0.3 \cdot 1.6E-19}{6.6E-34 \cdot 20}

Next Step Evaluate

∴

R = 3626983891646.28A

LAST Step Rounding Answer

∴

R = 3.6E+12A

Responsivity in relation to Photon Energy Formula Elements

Variables

Constants

Responsivity of Photodetector

Responsivity of Photodetector quantifies how much electrical current a photodetector generates in response to a certain amount of incident optical power.

Symbol: R

Measurement: Electric CurrentUnit: A

Note: Value should be greater than 0.

Formulas to find Responsivity of Photodetector

Quantum Efficiency

Quantum Efficiency represents the probability that a photon incident on the photodetector will generate an electron-hole pair, leading to a photocurrent.

Symbol: η

Measurement: NAUnit: Unitless

Note: Value should be between 0 to 1.

Formulas to find Quantum Efficiency

Frequency Of Incident Light

Frequency of incident light is a measure of how many cycles (oscillations) of the electromagnetic wave occur per second.

Symbol: f

Measurement: FrequencyUnit: Hz

Note: Value should be greater than 0.

Formulas to find Frequency Of Incident Light

Charge of electron

Charge of electron is a fundamental physical constant, representing the electric charge carried by an electron, which is the elementary particle with a negative electric charge.

Symbol: [Charge-e]

Value: 1.60217662E-19 C

Planck constant

Planck constant is a fundamental universal constant that defines the quantum nature of energy and relates the energy of a photon to its frequency.

Symbol: [hP]

Value: 6.626070040E-34

Other Formulas to find Responsivity of Photodetector

Go Responsivity of Photodetector

R = \frac{I p}{P o}

Go Responsivity with reference of Wavelength

R = \frac{η \cdot [Charge-e] \cdot λ}{[hP] \cdot [c]}

Other formulas in C V Actions of Optics Transmission category

Go Dark Current Noise

i d = 2 \cdot B \cdot [Charge-e] \cdot I d

Go Junction Capacitance of Photodiode

C j = ε r \cdot \frac{A j}{w}

Go Load Resistor

R L = \frac{1}{2 \cdot π \cdot B \cdot C}

Go Noise Equivalent Power

NEP = [hP] \cdot [c] \cdot \frac{\sqrt{2 \cdot e \cdot I d}}{η \cdot e \cdot λ}

How to Evaluate Responsivity in relation to Photon Energy?

Responsivity in relation to Photon Energy evaluator uses Responsivity of Photodetector = (Quantum Efficiency*[Charge-e])/([hP]*Frequency Of Incident Light) to evaluate the Responsivity of Photodetector, The Responsivity in relation to Photon Energy formula is defined as as the ratio of the generated electrical current or voltage to the incident optical power. It is typically expressed in units of amps per watt or volts per watt, depending on the type of detector. Responsivity of Photodetector is denoted by R symbol.

How to evaluate Responsivity in relation to Photon Energy using this online evaluator? To use this online evaluator for Responsivity in relation to Photon Energy, enter Quantum Efficiency (η) & Frequency Of Incident Light (f) and hit the calculate button.

FAQs on Responsivity in relation to Photon Energy

What is the formula to find Responsivity in relation to Photon Energy?

The formula of Responsivity in relation to Photon Energy is expressed as Responsivity of Photodetector = (Quantum Efficiency*[Charge-e])/([hP]*Frequency Of Incident Light). Here is an example- 3.6E+12 = (0.3*[Charge-e])/([hP]*20).

How to calculate Responsivity in relation to Photon Energy?

With Quantum Efficiency (η) & Frequency Of Incident Light (f) we can find Responsivity in relation to Photon Energy using the formula - Responsivity of Photodetector = (Quantum Efficiency*[Charge-e])/([hP]*Frequency Of Incident Light). This formula also uses Charge of electron, Planck constant .

What are the other ways to Calculate Responsivity of Photodetector?

Here are the different ways to Calculate Responsivity of Photodetector-

Responsivity of Photodetector=Photocurrent/Incident Power
Responsivity of Photodetector=(Quantum Efficiency*[Charge-e]*Wavelength of Light)/([hP]*[c])

Can the Responsivity in relation to Photon Energy be negative?

No, the Responsivity in relation to Photon Energy, measured in Electric Current cannot be negative.

Which unit is used to measure Responsivity in relation to Photon Energy?

Responsivity in relation to Photon Energy is usually measured using the Ampere[A] for Electric Current. Milliampere[A], Microampere[A], Centiampere[A] are the few other units in which Responsivity in relation to Photon Energy can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit