Struct FaradayRotation 

pub struct FaradayRotation {
    pub verdet_constant: f64,
    pub b_field: f64,
    pub length: f64,
}

Faraday rotation parameters for a magneto-optic material.

Fields

verdet_constant: f64

Verdet constant V [rad/(T·m)].

b_field: f64

Applied magnetic field B [T].

length: f64

Interaction length L [m].

Implementations

impl FaradayRotation

pub fn new(verdet_constant: f64, b_field: f64, length: f64) -> Self

Construct Faraday rotation parameters.

pub fn rotation_angle(&self) -> f64

Rotation angle θ = V · B · L [rad].

pub fn rotation_angle_deg(&self) -> f64

Rotation angle in degrees.

pub fn tgg_verdet_1064nm() -> f64

Verdet constant for terbium gallium garnet (TGG) at 1064 nm [rad/(T·m)].

pub fn eps_xy_estimate(&self, n: f64) -> f64

Off-diagonal permittivity element ε_xy for a gyromagnetic medium.

ε_xy = i n Δn where Δn is the circular birefringence. Here we return a qualitative estimate.

Trait Implementations

impl Clone for FaradayRotation

fn clone(&self) -> FaradayRotation

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FaradayRotation

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Copy for FaradayRotation