Fresnel's Law of Reflection Calculator

✖Refractive Index of Medium 2 refers to the measure of how much a light ray is bent when it travels from medium 1 to medium 2, indicating the optical density of medium 2.ⓘ Refractive Index of Medium 2 [n₂]			+10% -10%
✖Refractive Index of Medium 1 represents the ratio of the speed of light in a vacuum to the speed of light in medium 1. It quantifies the optical density of the medium.ⓘ Refractive Index of Medium 1 [n₁]			+10% -10%

✖Reflection Loss is ratio of incident power to the reflected power at a discontinuity or impedance mismatch.ⓘ Fresnel's Law of Reflection [r_λ]

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Fresnel's Law of Reflection Solution

STEP 0: Pre-Calculation Summary

Formula Used

Reflection Loss = (Refractive Index of Medium 2-Refractive Index of Medium 1)^2/(Refractive Index of Medium 2+Refractive Index of Medium 1)^2
r_λ = (n₂-n₁)^2/(n₂+n₁)^2
This formula uses 3 Variables

Variables Used

Reflection Loss - Reflection Loss is ratio of incident power to the reflected power at a discontinuity or impedance mismatch.
Refractive Index of Medium 2 - Refractive Index of Medium 2 refers to the measure of how much a light ray is bent when it travels from medium 1 to medium 2, indicating the optical density of medium 2.
Refractive Index of Medium 1 - Refractive Index of Medium 1 represents the ratio of the speed of light in a vacuum to the speed of light in medium 1. It quantifies the optical density of the medium.

STEP 1: Convert Input(s) to Base Unit

Refractive Index of Medium 2: 1.54 --> No Conversion Required
Refractive Index of Medium 1: 1.01 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

r_λ = (n₂-n₁)^2/(n₂+n₁)^2 --> (1.54-1.01)^2/(1.54+1.01)^2

Evaluating ... ...

r_λ = 0.04319876970396

STEP 3: Convert Result to Output's Unit

0.04319876970396 --> No Conversion Required

FINAL ANSWER

0.04319876970396 ≈ 0.043199 <-- Reflection Loss

(Calculation completed in 00.006 seconds)

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< Laws of Illumination Calculators

Beer-Lambert Law

LaTeX Go Intensity of Transmitted Light = Intensity of Light Entering the Material*exp(-Absorption per Concentration Coefficient*Concentration of Absorption Material*Path Length)

Fresnel's Law of Reflection

LaTeX Go Reflection Loss = (Refractive Index of Medium 2-Refractive Index of Medium 1)^2/(Refractive Index of Medium 2+Refractive Index of Medium 1)^2

Illumination by Lambert Cosine Law

LaTeX Go Illumination Intensity = (Luminous Intensity*cos(Illumination Angle))/(Length of Illumination^2)

Inverse Square Law

LaTeX Go Luminance = Intensity of Transmitted Light/Distance^2

< Advanced Illumination Calculators

Beer-Lambert Law

LaTeX Go Intensity of Transmitted Light = Intensity of Light Entering the Material*exp(-Absorption per Concentration Coefficient*Concentration of Absorption Material*Path Length)

Utilization Factor of Electrical Energy

LaTeX Go Utilization Factor = Lumen Reaching Working Plane/Lumen Emitting from Source

Specific Consumption

LaTeX Go Specific Consumption = (2*Input Power)/Candle Power

Luminous Intensity

LaTeX Go Luminous Intensity = Lumen/Solid Angle

Fresnel's Law of Reflection Formula

LaTeX Go

Reflection Loss = (Refractive Index of Medium 2-Refractive Index of Medium 1)^2/(Refractive Index of Medium 2+Refractive Index of Medium 1)^2
r_λ = (n₂-n₁)^2/(n₂+n₁)^2

What do the Fresnel equations represent?

Fresnel's equations describe the reflection and transmission of electromagnetic waves at an interface between two media. It turns out that these equations can be used in quasistatics and even statics, for example to straightforwardly calculate magnetic forces between a permanent magnet and a bulk medium.

How to Calculate Fresnel's Law of Reflection?

Fresnel's Law of Reflection calculator uses Reflection Loss = (Refractive Index of Medium 2-Refractive Index of Medium 1)^2/(Refractive Index of Medium 2+Refractive Index of Medium 1)^2 to calculate the Reflection Loss, Fresnel's Law of Reflection formula is defined as the Fresnel equations give the ratio of the reflected wave's electric field to the incident wave's electric field, and the ratio of the transmitted wave's electric field to the incident wave's electric field, for each of two components of polarization. Reflection Loss is denoted by r_λ symbol.

How to calculate Fresnel's Law of Reflection using this online calculator? To use this online calculator for Fresnel's Law of Reflection, enter Refractive Index of Medium 2 (n₂) & Refractive Index of Medium 1 (n₁) and hit the calculate button. Here is how the Fresnel's Law of Reflection calculation can be explained with given input values -> 0.043199 = (1.54-1.01)^2/(1.54+1.01)^2.

FAQ

What is Fresnel's Law of Reflection?

Fresnel's Law of Reflection formula is defined as the Fresnel equations give the ratio of the reflected wave's electric field to the incident wave's electric field, and the ratio of the transmitted wave's electric field to the incident wave's electric field, for each of two components of polarization and is represented as r_λ = (n₂-n₁)^2/(n₂+n₁)^2 or Reflection Loss = (Refractive Index of Medium 2-Refractive Index of Medium 1)^2/(Refractive Index of Medium 2+Refractive Index of Medium 1)^2. Refractive Index of Medium 2 refers to the measure of how much a light ray is bent when it travels from medium 1 to medium 2, indicating the optical density of medium 2 & Refractive Index of Medium 1 represents the ratio of the speed of light in a vacuum to the speed of light in medium 1. It quantifies the optical density of the medium.

How to calculate Fresnel's Law of Reflection?

Fresnel's Law of Reflection formula is defined as the Fresnel equations give the ratio of the reflected wave's electric field to the incident wave's electric field, and the ratio of the transmitted wave's electric field to the incident wave's electric field, for each of two components of polarization is calculated using Reflection Loss = (Refractive Index of Medium 2-Refractive Index of Medium 1)^2/(Refractive Index of Medium 2+Refractive Index of Medium 1)^2. To calculate Fresnel's Law of Reflection, you need Refractive Index of Medium 2 (n₂) & Refractive Index of Medium 1 (n₁). With our tool, you need to enter the respective value for Refractive Index of Medium 2 & Refractive Index of Medium 1 and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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