Materials, interfaces, and dispersion

Materials, interfaces, and dispersion#

Fresnel physics, multilayers, metals, tensor media, birefringence, and dispersive constitutive models.

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Dielectric interface Fresnel R/T (upstream method)

PASS · benchmark page · analytical · reflectance_R

Dielectric interface Fresnel R/T (upstream method)
Skin-depth attenuation in lossy conductor

PASS · benchmark page · analytical · pytest_exit

Skin-depth attenuation in lossy conductor
Dispersive Lorentz/Drude/CCPR Fresnel + impedance

PASS · benchmark page · analytical · pytest_exit

Dispersive Lorentz/Drude/CCPR Fresnel + impedance
Fresnel R/T vs Tidy3D golden (tiny 2D-like slab interface)

PASS · benchmark page · forward · reflectance_R

Fresnel R/T vs Tidy3D golden (tiny 2D-like slab interface)
Anisotropic dispersion Fresnel per polarization

PASS · benchmark page · analytical · pytest_exit

Anisotropic dispersion Fresnel per polarization
Birefringence / uniaxial media

PASS · benchmark page · analytical · pytest_exit

Birefringence / uniaxial media
3-layer stack transmission spectrum vs Tidy3D

PASS · benchmark page · forward · T_rel_l2

3-layer stack transmission spectrum vs Tidy3D
Fresnel ε=4 (n=2) upstream gold standard

PASS · benchmark page · analytical · pytest_exit

Fresnel ε=4 (n=2) upstream gold standard
Oriented / tilted crystal dispersion

PASS · benchmark page · analytical · pytest_exit

Oriented / tilted crystal dispersion
Rotated lossy uniaxial tensor

PASS · benchmark page · analytical · pytest_exit

Rotated lossy uniaxial tensor
3-layer stack T vs transfer-matrix theory

PASS · benchmark page · analytical · T_max_abs

3-layer stack T vs transfer-matrix theory
Lossy-metal half-space reflectance vs Tidy3D

PASS · benchmark page · forward · reflectance_R

Lossy-metal half-space reflectance vs Tidy3D
4-pair Bragg stack R/T spectrum vs Tidy3D

PASS · benchmark page · forward · R_rel_l2

4-pair Bragg stack R/T spectrum vs Tidy3D
Lossy slab attenuation ratio vs analytical TMM

PASS · benchmark page · forward · ratio_rel

Lossy slab attenuation ratio vs analytical TMM