Input Power in Optical Fiber Design Formulas

Input Power refers to the power of the signal at the beginning of fiber at time t=0. And is denoted by P_in. Input Power is usually measured using the Watt for Power. Note that the value of Input Power is always negative.

Optical Fiber Design formulas that make use of Input Power

fxPower Loss in FiberGo

FAQ

What is the Input Power?

Input Power refers to the power of the signal at the beginning of fiber at time t=0. Input Power is usually measured using the Watt for Power. Note that the value of Input Power is always negative.

Can the Input Power be negative?

Yes, the Input Power, measured in Power can be negative.

What unit is used to measure Input Power?

Input Power is usually measured using the Watt[W] for Power. Kilowatt[W], Milliwatt[W], Microwatt[W] are the few other units in which Input Power can be measured.

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