Magneto-Optic Design Calculator

Calculate Faraday rotation, required crystal length, isolator performance, and estimate Verdet constants at different wavelengths.

Input
Faraday Rotation
Rotation θ
-0.8000rad
Rotation |θ|
45.837°
Verdet constant used
-40.000rad/(T·m)
Abridged Optics — Magneto-Optic Design Calculator v1.0θ = VBL. Verdet dispersion uses λ⁻² approximation. Isolation: −10log₁₀(sin²Δθ). Data: TGG, TSAG from [1–4].

All information, equations, and calculations have been compiled and verified to the best of our ability. For mission-critical applications, we recommend independent verification of all values. If you find an error, please let us know.