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Current Due to Optically Generated Carrier Formula

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Optical current is a current sensor for measuring direct current. By using a single-ended optical fiber around the current conductor. Check FAQs

i opt = q \cdot A pn \cdot g op \cdot (W + L dif + L p)

i_opt - Optical Current?q - Charge?A_pn - PN Junction Area?g_op - Optical Generation Rate?W - Transition Width?L_dif - Diffusion Length of Transition Region?L_p - Length of P-Side Junction?

Current Due to Optically Generated Carrier Example

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Here is how the Current Due to Optically Generated Carrier equation looks like with Values.

Here is how the Current Due to Optically Generated Carrier equation looks like with Units.

Here is how the Current Due to Optically Generated Carrier equation looks like.

0.6 = 0.3 \cdot 4.8 \cdot 2.9E+13 \cdot (6.79 + 5.4778 + 2.1)

0.6mA = 0.3C \cdot 4.8µm² \cdot 2.9E+13 \cdot (6.79μm + 5.4778μm + 2.1μm)

0.6 = 0.3 \cdot 4.8 \cdot 2.9E+13 \cdot (6.79 + 5.4778 + 2.1)

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Current Due to Optically Generated Carrier Solution

Follow our step by step solution on how to calculate Current Due to Optically Generated Carrier?

FIRST Step Consider the formula

i opt = q \cdot A pn \cdot g op \cdot (W + L dif + L p)

Next Step Substitute values of Variables

∴

i opt = 0.3C \cdot 4.8µm² \cdot 2.9E+13 \cdot (6.79μm + 5.4778μm + 2.1μm)

Next Step Convert Units

∴

i opt = 0.3C \cdot 4.8E-12m² \cdot 2.9E+13 \cdot (6.8E-6m + 5.5E-6m + 2.1E-6m)

Next Step Prepare to Evaluate

∴

i opt = 0.3 \cdot 4.8E-12 \cdot 2.9E+13 \cdot (6.8E-6 + 5.5E-6 + 2.1E-6)

Next Step Evaluate

∴

i opt = 0.00059999999616A

Next Step Convert to Output's Unit

∴

i opt = 0.59999999616mA

LAST Step Rounding Answer

∴

i opt = 0.6mA

Current Due to Optically Generated Carrier Formula Elements

Variables

Optical Current

Optical current is a current sensor for measuring direct current. By using a single-ended optical fiber around the current conductor.

Symbol: i_opt

Measurement: Electric CurrentUnit: mA

Note: Value should be greater than 0.

Formulas to find Optical Current

Charge

A Charge is the fundamental property of forms of matter that exhibit electrostatic attraction or repulsion in the presence of other matter.

Symbol: q

Measurement: Electric ChargeUnit: C

Note: Value should be greater than 0.

Formulas to find Charge

PN Junction Area

The PN Junction Area is the boundary or interface area between two types of semiconductor materials in a pn diode.

Symbol: A_pn

Measurement: AreaUnit: µm²

Note: Value should be greater than 0.

Formulas to find PN Junction Area

Optical Generation Rate

Optical Generation Rate is the number of electrons generated at each point in the device due to the absorption of photons.

Symbol: g_op

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Optical Generation Rate

Transition Width

Transition width is defined as when the drain-to-source voltage increases, the triode region transitions to the saturation region.

Symbol: W

Measurement: LengthUnit: μm

Note: Value should be greater than 0.

Formulas to find Transition Width

Diffusion Length of Transition Region

Diffusion Length of Transition Region is defined as the average distance that the excess carriers can cover before they recombine.

Symbol: L_dif

Measurement: LengthUnit: μm

Note: Value should be greater than 0.

Formulas to find Diffusion Length of Transition Region

Length of P-Side Junction

Length of P-Side Junction is defined as the average length a carrier moves between generation and recombination.

Symbol: L_p

Measurement: LengthUnit: μm

Note: Value should be greater than 0.

Formulas to find Length of P-Side Junction

Other formulas in Devices with Optical Components category

Go Angle of Rotation of Plane of Polarization

θ = 1.8 \cdot B \cdot L m

Go Apex Angle

A = \tan (α)

How to Evaluate Current Due to Optically Generated Carrier?

Current Due to Optically Generated Carrier evaluator uses Optical Current = Charge*PN Junction Area*Optical Generation Rate*(Transition Width+Diffusion Length of Transition Region+Length of P-Side Junction) to evaluate the Optical Current, The Current Due to Optically Generated Carrier formula is defined as a current sensor for measuring direct current by using a single-ended optical fiber around the current conductor. Optical Current is denoted by i_opt symbol.

How to evaluate Current Due to Optically Generated Carrier using this online evaluator? To use this online evaluator for Current Due to Optically Generated Carrier, enter Charge (q), PN Junction Area (A_pn), Optical Generation Rate (g_op), Transition Width (W), Diffusion Length of Transition Region (L_dif) & Length of P-Side Junction (L_p) and hit the calculate button.

FAQs on Current Due to Optically Generated Carrier

What is the formula to find Current Due to Optically Generated Carrier?

The formula of Current Due to Optically Generated Carrier is expressed as Optical Current = Charge*PN Junction Area*Optical Generation Rate*(Transition Width+Diffusion Length of Transition Region+Length of P-Side Junction). Here is an example- 605.1024 = 0.3*4.8E-12*29000000000000*(6.79E-06+5.477816E-06+2.1E-06).

How to calculate Current Due to Optically Generated Carrier?

With Charge (q), PN Junction Area (A_pn), Optical Generation Rate (g_op), Transition Width (W), Diffusion Length of Transition Region (L_dif) & Length of P-Side Junction (L_p) we can find Current Due to Optically Generated Carrier using the formula - Optical Current = Charge*PN Junction Area*Optical Generation Rate*(Transition Width+Diffusion Length of Transition Region+Length of P-Side Junction).

Can the Current Due to Optically Generated Carrier be negative?

No, the Current Due to Optically Generated Carrier, measured in Electric Current cannot be negative.

Which unit is used to measure Current Due to Optically Generated Carrier?

Current Due to Optically Generated Carrier is usually measured using the Milliampere[mA] for Electric Current. Ampere[mA], Microampere[mA], Centiampere[mA] are the few other units in which Current Due to Optically Generated Carrier can be measured.

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Current Due to Optically Generated Carrier Formula

Current Due to Optically Generated Carrier Example

Current Due to Optically Generated Carrier Solution

Current Due to Optically Generated Carrier Formula Elements

Other formulas in Devices with Optical Components category

How to Evaluate Current Due to Optically Generated Carrier?

FAQs on Current Due to Optically Generated Carrier

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