Dark Current Noise in Fiber Optic Transmission Formulas

Dark Current Noise is the electrical noise or current that is generated by photosensitive devices, when they are exposed to no external light or when they operate in the absence of incident photons. And is denoted by i_d. Dark Current Noise is usually measured using the Ampere for Electric Current. Note that the value of Dark Current Noise is always positive.

Formulas to find Dark Current Noise in Fiber Optic Transmission

fxDark Current NoiseGo

Fiber Optic Transmission formulas that make use of Dark Current Noise

fxTotal Root Mean Square Noise CurrentGo

List of variables in Fiber Optic Transmission formulas

fx Post Detection Bandwidth Go

fx Dark Current Go

FAQ

What is the Dark Current Noise?

Dark Current Noise is the electrical noise or current that is generated by photosensitive devices, when they are exposed to no external light or when they operate in the absence of incident photons. Dark Current Noise is usually measured using the Ampere for Electric Current. Note that the value of Dark Current Noise is always positive.

Can the Dark Current Noise be negative?

No, the Dark Current Noise, measured in Electric Current cannot be negative.

What unit is used to measure Dark Current Noise?

Dark Current Noise is usually measured using the Ampere[A] for Electric Current. Milliampere[A], Microampere[A], Centiampere[A] are the few other units in which Dark Current Noise can be measured.

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