Numerical Aperture in Optical Fiber Design Formulas

Numerical Aperture is a measure of the light-gathering or light-capturing ability of an optical fiber or an optical system. And is denoted by NA.

Formulas to find Numerical Aperture in Optical Fiber Design

fxNumerical ApertureGo

fxDiameter of FiberGo

fxNumber of ModesGo

fxRefractive Index of Fiber CoreGo

fxRefractive Index of CladdingGo

fx Refractive Index of Core Go

fx Refractive Index of Cladding Go

What is the Numerical Aperture?

Numerical Aperture is a measure of the light-gathering or light-capturing ability of an optical fiber or an optical system.

Can the Numerical Aperture be negative?

{YesorNo}, the Numerical Aperture, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.

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