#include <solvers/optical/modal/fourier/expansion3d.hpp>

Inheritance diagram for plask::optical::modal::ExpansionPW3D:

Collaboration diagram for plask::optical::modal::ExpansionPW3D:

Classes
struct	Coeff

struct	Gradient
	Gradient data structure (cos² and cos·sin) More...

Public Member Functions
	ExpansionPW3D (FourierSolver3D *solver)
	Create new expansion.

bool	symmetric_long () const
	Indicates if the expansion is a symmetric one in longitudinal direction.

bool	symmetric_tran () const
	Indicates if the expansion is a symmetric one in transverse direction.

void	init ()
	Init expansion.

void	reset ()
	Free allocated memory.

bool	diagonalQE (size_t l) const override

size_t	matrixSize () const override
	Return size of the expansion matrix (equal to the number of expansion coefficients)

void	getMatrices (size_t l, cmatrix &RE, cmatrix &RH) override
	Get RE anf RH matrices.

void	prepareField () override
	Prepare for computatiations of the fields.

void	cleanupField () override
	Cleanup after computatiations of the fields.

LazyData< Vec< 3, dcomplex > >	getField (size_t l, const shared_ptr< const typename LevelsAdapter::Level > &level, const cvector &E, const cvector &H) override
	Compute electric or magnetic field on `dst_mesh` at certain level.

LazyData< Tensor3< dcomplex > >	getMaterialEps (size_t lay, const shared_ptr< const typename LevelsAdapter::Level > &level, InterpolationMethod interp) override
	Get epsilons index back from expansion.

LazyData< double >	getGradients (GradientFunctions::EnumType what, const shared_ptr< const typename LevelsAdapter::Level > &level, InterpolationMethod interp)

double	integrateField (WhichField field, size_t layer, const cmatrix &TE, const cmatrix &TH, const std::function< std::pair< dcomplex, dcomplex >(size_t, size_t)> &vertical) override
	Compute ½ En·conj(Em) or ½ Hn·conj(Hm)

double	integratePoyntingVert (const cvector &E, const cvector &H) override
	Compute vertical component of the Poynting vector for specified fields.

void	getDiagonalEigenvectors (cmatrix &Te, cmatrix &Te1, const cmatrix &RE, const cdiagonal &gamma) override
	Get eigenvectors with some physical meaning when the layer is diagonal.

dcomplex	getKlong () const

void	setKlong (dcomplex k)

dcomplex	getKtran () const

void	setKtran (dcomplex k)

Component	getSymmetryLong () const

void	setSymmetryLong (Component sym)

Component	getSymmetryTran () const

void	setSymmetryTran (Component sym)

size_t	idx (int l, int t)
	Get single index for x-y.

size_t	idxe (int l, int t)
	Get single index for x-y ignoring symmetry.

dcomplex	epsxx (size_t lay, int l, int t)
	Get $\varepsilon_{xx}$ .

dcomplex	epsyy (size_t lay, int l, int t)
	Get $\varepsilon_{yy}$ .

dcomplex	iepszz (size_t lay, int l, int t)
	Get $\varepsilon_{zz}^{-1}$ .

dcomplex	iepszz (size_t lay, int il, int jl, int it, int jt)
	Get $\varepsilon_{zz}^{-1}$ .

dcomplex	epsxy (size_t lay, int l, int t)
	Get $\varepsilon_{xy}$ .

dcomplex	eps (size_t lay, int l, int t, int c)
	Get $\varepsilon_c$ .

dcomplex	epsyx (size_t lay, int l, int t)
	Get $\varepsilon_{yx}$ .

dcomplex	muxx (size_t PLASK_UNUSED(lay), int l, int t)
	Get $\mu_{xx}$ .

dcomplex	muyy (size_t PLASK_UNUSED(lay), int l, int t)
	Get $\mu_{yy}$ .

dcomplex	imuzz (size_t PLASK_UNUSED(lay), int l, int t)
	Get $\mu_{zz}^{-1}$ .

size_t	iEx (int l, int t)
	Get index.

size_t	iEy (int l, int t)
	Get index.

size_t	iHx (int l, int t)
	Get index.

size_t	iHy (int l, int t)
	Get index.

Public Member Functions inherited from plask::optical::modal::Expansion
	Expansion (ModalBase *solver)

virtual	~Expansion ()

TempMatrix	getTempMatrix ()

virtual void	beforeGetEpsilon ()
	Prepare retrieval of refractive index.

virtual void	afterGetEpsilon ()
	Finish retrieval of refractive index.

double	getLam0 () const
	Get lam0.

void	setLam0 (double lam)
	Set lam0.

void	clearLam0 ()
	Clear lam0.

dcomplex	getK0 () const
	Get current k0.

void	setK0 (dcomplex k)
	Set current k0.

void	computeIntegrals ()
	Compute all expansion coefficients.

virtual bool	diagonalQE (size_t PLASK_UNUSED(l)) const
	Tell if matrix for i-th layer is diagonal.

void	initField (WhichField which, InterpolationMethod method)
	Prepare for computations of the fields.

double	getModeFlux (size_t n, const cmatrix &TE, const cmatrix &TH)
	Compute vertical component of the Poynting vector for fields specified as matrix column.

Public Attributes
dcomplex	klong
	Longitudinal wavevector.

dcomplex	ktran
	Transverse wavevector.

size_t	Nl
	Number of expansion coefficients in longitudinal direction.

size_t	Nt
	Number of expansion coefficients in transverse direction.

size_t	nNl
	Number of of required coefficients for material parameters in longitudinal direction.

size_t	nNt
	Number of of required coefficients for material parameters in transverse direction.

size_t	eNl
	Number of expansion coefficients in longitudinal direction ignoring symmetry.

size_t	eNt
	Number of expansion coefficients in transverse direction ignoring symmetry.

double	left
	Left side of the sampled area.

double	right
	Right side of the sampled area.

double	back
	Back side of the sampled area.

double	front
	Front side of the sampled area.

bool	periodic_long
	Indicates if the geometry is periodic (otherwise use PMLs) in longitudinal direction.

bool	periodic_tran
	Indicates if the geometry is periodic (otherwise use PMLs) in transverse direction.

bool	initialized
	Expansion is initialized.

Component	symmetry_long
	Indicates symmetry if `symmetric` in longitudinal direction.

Component	symmetry_tran
	Indicates symmetry if `symmetric` in transverse direction.

size_t	pil
	Index of the beginning of the left PML.

size_t	pir
	Index of the beginning of the right PML.

size_t	pif
	Index of the beginning of the front PML.

size_t	pib
	Index of the beginning of the back PML.

std::vector< DataVector< Coeff > >	coeffs
	Cached permittivity expansion coefficients.

std::vector< DataVector< Gradient > >	gradients
	Cached gradients data.

std::vector< cmatrix >	coeffs_ezz
	Cached ε_zz, Δε_xx, and Δε_yy matrices.

std::vector< cmatrix >	coeffs_dexx

std::vector< cmatrix >	coeffs_deyy

std::vector< bool >	diagonals
	Information if the layer is diagonal.

shared_ptr< RectangularMesh< 3 > >	mesh
	Mesh for getting material data.

Public Attributes inherited from plask::optical::modal::Expansion
WhichField	which_field

InterpolationMethod	field_interpolation

ModalBase *	solver
	Solver which performs calculations (and is the interface to the outside world)

dcomplex	k0
	Frequency for which the actual computations are performed.

double	lam0
	Material parameters wavelength.

LazyData< double >	temperature
	Obtained temperature.

bool	gain_connected
	Flag indicating if the gain is connected.

bool	epsilon_connected
	Flag indicating if inEpsilon is connected.

LazyData< Tensor2< double > >	gain
	Obtained gain.

LazyData< Tensor3< dcomplex > >	epsilons
	Obtained epsilons.

LazyData< double >	carriers
	Carriers concentration.

Protected Member Functions
void	beforeLayersIntegrals (dcomplex lam, dcomplex glam) override

void	layerIntegrals (size_t layer, double lam, double glam) override
	Compute integrals for RE and RH matrices.

Protected Member Functions inherited from plask::optical::modal::Expansion
virtual void	beforeLayersIntegrals (dcomplex PLASK_UNUSED(lam), dcomplex PLASK_UNUSED(glam))
	Method called before layer integrals are computed.

virtual void	afterLayersIntegrals ()
	Method called after layer integrals are computed.

Protected Attributes
DataVector< Tensor2< dcomplex > >	mag_long
	Magnetic permeability coefficients in longitudinal direction (used with for PMLs)

DataVector< Tensor2< dcomplex > >	mag_tran
	Magnetic permeability coefficients in transverse direction (used with for PMLs)

FFT::Forward2D	matFFT
	FFT object for material coefficients.

FFT::Forward2D	cos2FFT

FFT::Forward2D	cssnFFT
	FFT object for gradients.

Protected Attributes inherited from plask::optical::modal::Expansion
TempMatrixPool	temporary

Additional Inherited Members
Public Types inherited from plask::optical::modal::Expansion
enum	Component { E_UNSPECIFIED = 0 , E_TRAN = 1 , E_LONG = 2 }
	Specified component in polarization or symmetry. More...

Detailed Description

Definition at line 36 of file expansion3d.hpp.

Constructor & Destructor Documentation

◆ ExpansionPW3D()

plask::optical::modal::ExpansionPW3D::ExpansionPW3D ( FourierSolver3D * solver )

Create new expansion.

Parameters

solver solver which performs calculations

Definition at line 28 of file expansion3d.cpp.

Member Function Documentation

◆ beforeLayersIntegrals()

void plask::optical::modal::ExpansionPW3D::beforeLayersIntegrals	(	dcomplex	lam,
		dcomplex	glam
	)

overrideprotected

Definition at line 275 of file expansion3d.cpp.

◆ cleanupField()

void plask::optical::modal::ExpansionPW3D::cleanupField ( )

overridevirtual

Cleanup after computatiations of the fields.

Reimplemented from plask::optical::modal::Expansion.

Definition at line 1189 of file expansion3d.cpp.

◆ diagonalQE()

bool plask::optical::modal::ExpansionPW3D::diagonalQE ( size_t l ) const

inlineoverride

Definition at line 159 of file expansion3d.hpp.

◆ eps()

dcomplex plask::optical::modal::ExpansionPW3D::eps	(	size_t	lay,
		int	l,
		int	t,
		int	c
	)

inline

Get $\varepsilon_c$ .

Definition at line 350 of file expansion3d.hpp.

◆ epsxx()

dcomplex plask::optical::modal::ExpansionPW3D::epsxx	(	size_t	lay,
		int	l,
		int	t
	)

inline

Get $\varepsilon_{xx}$ .

Definition at line 313 of file expansion3d.hpp.

◆ epsxy()

dcomplex plask::optical::modal::ExpansionPW3D::epsxy	(	size_t	lay,
		int	l,
		int	t
	)

inline

Get $\varepsilon_{xy}$ .

Definition at line 343 of file expansion3d.hpp.

◆ epsyx()

dcomplex plask::optical::modal::ExpansionPW3D::epsyx	(	size_t	lay,
		int	l,
		int	t
	)

inline

Get $\varepsilon_{yx}$ .

Definition at line 357 of file expansion3d.hpp.

◆ epsyy()

dcomplex plask::optical::modal::ExpansionPW3D::epsyy	(	size_t	lay,
		int	l,
		int	t
	)

inline

Get $\varepsilon_{yy}$ .

Definition at line 320 of file expansion3d.hpp.

◆ getDiagonalEigenvectors()

void plask::optical::modal::ExpansionPW3D::getDiagonalEigenvectors	(	cmatrix &	Te,
		cmatrix &	Te1,
		const cmatrix &	RE,
		const cdiagonal &	gamma
	)

overridevirtual

Get eigenvectors with some physical meaning when the layer is diagonal.

Parameters

[out]	Te	Resulting Te matrix
[out]	Te1	Resulting Te^1 matrix
	RE	RE matrix for the layer
	gamma2	gamma matrix for the layer

Reimplemented from plask::optical::modal::Expansion.

Definition at line 1451 of file expansion3d.cpp.

◆ getField()

LazyData< Vec< 3, dcomplex > > plask::optical::modal::ExpansionPW3D::getField	(	size_t	l,
		const shared_ptr< const typename LevelsAdapter::Level > &	level,
		const cvector &	E,
		const cvector &	H
	)

overridevirtual

Compute electric or magnetic field on dst_mesh at certain level.

Parameters

l	layer number
level	destination level
E,H	electric and magnetic field coefficientscients

Returns: field distribution at dst_mesh; field distribution at dst_mesh

Implements plask::optical::modal::Expansion.

Definition at line 1198 of file expansion3d.cpp.

◆ getGradients()

LazyData< double > plask::optical::modal::ExpansionPW3D::getGradients	(	GradientFunctions::EnumType	what,
		const shared_ptr< const typename LevelsAdapter::Level > &	level,
		InterpolationMethod	interp
	)

Definition at line 1616 of file expansion3d.cpp.

◆ getKlong()

dcomplex plask::optical::modal::ExpansionPW3D::getKlong ( ) const

inline

Definition at line 262 of file expansion3d.hpp.

◆ getKtran()

dcomplex plask::optical::modal::ExpansionPW3D::getKtran ( ) const

inline

Definition at line 270 of file expansion3d.hpp.

◆ getMaterialEps()

LazyData< Tensor3< dcomplex > > plask::optical::modal::ExpansionPW3D::getMaterialEps	(	size_t	lay,
		const shared_ptr< const typename LevelsAdapter::Level > &	level,
		InterpolationMethod	interp
	)

overridevirtual

Get epsilons index back from expansion.

Parameters

lay	layer number
mesh	mesh to get parameters to
interp	interpolation method

Returns: computed refractive indices

Implements plask::optical::modal::Expansion.

Definition at line 826 of file expansion3d.cpp.

◆ getMatrices()

void plask::optical::modal::ExpansionPW3D::getMatrices	(	size_t	layer,
		cmatrix &	RE,
		cmatrix &	RH
	)

overridevirtual

Get RE anf RH matrices.

Parameters

	layer	layer number
[out]	RE,RH	resulting matrix

Implements plask::optical::modal::Expansion.

Definition at line 916 of file expansion3d.cpp.

◆ getSymmetryLong()

Component plask::optical::modal::ExpansionPW3D::getSymmetryLong ( ) const

inline

Definition at line 278 of file expansion3d.hpp.

◆ getSymmetryTran()

Component plask::optical::modal::ExpansionPW3D::getSymmetryTran ( ) const

inline

Definition at line 286 of file expansion3d.hpp.

◆ idx()

size_t plask::optical::modal::ExpansionPW3D::idx	(	int	l,
		int	t
	)

inline

Get single index for x-y.

Definition at line 295 of file expansion3d.hpp.

◆ idxe()

size_t plask::optical::modal::ExpansionPW3D::idxe	(	int	l,
		int	t
	)

inline

Get single index for x-y ignoring symmetry.

Definition at line 304 of file expansion3d.hpp.

◆ iepszz() [1/2]

dcomplex plask::optical::modal::ExpansionPW3D::iepszz	(	size_t	lay,
		int	il,
		int	jl,
		int	it,
		int	jt
	)

inline

Get $\varepsilon_{zz}^{-1}$ .

Definition at line 334 of file expansion3d.hpp.

◆ iepszz() [2/2]

dcomplex plask::optical::modal::ExpansionPW3D::iepszz	(	size_t	lay,
		int	l,
		int	t
	)

inline

Get $\varepsilon_{zz}^{-1}$ .

Definition at line 327 of file expansion3d.hpp.

◆ iEx()

size_t plask::optical::modal::ExpansionPW3D::iEx	(	int	l,
		int	t
	)

inline

Get $ E_x $ index.

Definition at line 369 of file expansion3d.hpp.

◆ iEy()

size_t plask::optical::modal::ExpansionPW3D::iEy	(	int	l,
		int	t
	)

inline

Get $ E_y $ index.

Definition at line 374 of file expansion3d.hpp.

◆ iHx()

size_t plask::optical::modal::ExpansionPW3D::iHx	(	int	l,
		int	t
	)

inline

Get $ H_x $ index.

Definition at line 379 of file expansion3d.hpp.

◆ iHy()

size_t plask::optical::modal::ExpansionPW3D::iHy	(	int	l,
		int	t
	)

inline

Get $ H_y $ index.

Definition at line 384 of file expansion3d.hpp.

◆ imuzz()

dcomplex plask::optical::modal::ExpansionPW3D::imuzz	(	size_t	PLASK_UNUSEDlay,
		int	l,
		int	t
	)

inline

Get $\mu_{zz}^{-1}$ .

Definition at line 366 of file expansion3d.hpp.

◆ init()

void plask::optical::modal::ExpansionPW3D::init ( )

Init expansion.

Parameters

compute_coeffs compute material coefficients

Definition at line 31 of file expansion3d.cpp.

◆ integrateField()

double plask::optical::modal::ExpansionPW3D::integrateField	(	WhichField	field,
		size_t	layer,
		const cmatrix &	TE,
		const cmatrix &	TH,
		const std::function< std::pair< dcomplex, dcomplex >(size_t, size_t)> &	vertical
	)

overridevirtual

Compute ½ En·conj(Em) or ½ Hn·conj(Hm)

Parameters

	field	field to integrate
	layer	layer number
	TE	electric field coefficients matrix
	TH	magnetic field coefficients matrix
[out]	result	½ E·conj(E) or ½ H·conj(H) matrix

Implements plask::optical::modal::Expansion.

Definition at line 1492 of file expansion3d.cpp.

◆ integratePoyntingVert()

double plask::optical::modal::ExpansionPW3D::integratePoyntingVert	(	const cvector &	E,
		const cvector &	H
	)

overridevirtual

Compute vertical component of the Poynting vector for specified fields.

Parameters

E	electric field coefficients vector
H	magnetic field coefficients vector

Returns: integrated Poynting vector i.e. the total vertically emitted energy

Implements plask::optical::modal::Expansion.

Definition at line 1436 of file expansion3d.cpp.

◆ layerIntegrals()

void plask::optical::modal::ExpansionPW3D::layerIntegrals	(	size_t	layer,
		double	lam,
		double	glam
	)

overrideprotectedvirtual

Compute integrals for RE and RH matrices.

Parameters

layer	layer number
lam	wavelength
glam	wavelength for gain

Implements plask::optical::modal::Expansion.

Definition at line 294 of file expansion3d.cpp.

◆ matrixSize()

size_t plask::optical::modal::ExpansionPW3D::matrixSize ( ) const

inlineoverridevirtual

Return size of the expansion matrix (equal to the number of expansion coefficients)

Returns: size of the expansion matrix

Implements plask::optical::modal::Expansion.

Definition at line 163 of file expansion3d.hpp.

◆ muxx()

dcomplex plask::optical::modal::ExpansionPW3D::muxx	(	size_t	PLASK_UNUSEDlay,
		int	l,
		int	t
	)

inline

Get $\mu_{xx}$ .

Definition at line 360 of file expansion3d.hpp.

◆ muyy()

dcomplex plask::optical::modal::ExpansionPW3D::muyy	(	size_t	PLASK_UNUSEDlay,
		int	l,
		int	t
	)

inline

Get $\mu_{yy}$ .

Definition at line 363 of file expansion3d.hpp.

◆ prepareField()

void plask::optical::modal::ExpansionPW3D::prepareField ( )

overridevirtual

Prepare for computatiations of the fields.

Reimplemented from plask::optical::modal::Expansion.

Definition at line 1155 of file expansion3d.cpp.

◆ reset()

void plask::optical::modal::ExpansionPW3D::reset ( )

Free allocated memory.

Definition at line 263 of file expansion3d.cpp.

◆ setKlong()

void plask::optical::modal::ExpansionPW3D::setKlong ( dcomplex k )

inline

Definition at line 263 of file expansion3d.hpp.

◆ setKtran()

void plask::optical::modal::ExpansionPW3D::setKtran ( dcomplex k )

inline

Definition at line 271 of file expansion3d.hpp.

◆ setSymmetryLong()

void plask::optical::modal::ExpansionPW3D::setSymmetryLong ( Component sym )

inline

Definition at line 279 of file expansion3d.hpp.

◆ setSymmetryTran()

void plask::optical::modal::ExpansionPW3D::setSymmetryTran ( Component sym )

inline

Definition at line 287 of file expansion3d.hpp.

◆ symmetric_long()

bool plask::optical::modal::ExpansionPW3D::symmetric_long ( ) const

inline

Indicates if the expansion is a symmetric one in longitudinal direction.

Definition at line 145 of file expansion3d.hpp.

◆ symmetric_tran()

bool plask::optical::modal::ExpansionPW3D::symmetric_tran ( ) const

inline

Indicates if the expansion is a symmetric one in transverse direction.

Definition at line 148 of file expansion3d.hpp.

Member Data Documentation

◆ back

double plask::optical::modal::ExpansionPW3D::back

Back side of the sampled area.

Definition at line 50 of file expansion3d.hpp.

◆ coeffs

std::vector<DataVector<Coeff> > plask::optical::modal::ExpansionPW3D::coeffs

Cached permittivity expansion coefficients.

Definition at line 101 of file expansion3d.hpp.

◆ coeffs_dexx

std::vector<cmatrix> plask::optical::modal::ExpansionPW3D::coeffs_dexx

Definition at line 130 of file expansion3d.hpp.

◆ coeffs_deyy

std::vector<cmatrix> plask::optical::modal::ExpansionPW3D::coeffs_deyy

Definition at line 130 of file expansion3d.hpp.

◆ coeffs_ezz

std::vector<cmatrix> plask::optical::modal::ExpansionPW3D::coeffs_ezz

Cached ε_zz, Δε_xx, and Δε_yy matrices.

Definition at line 130 of file expansion3d.hpp.

◆ cos2FFT

FFT::Forward2D plask::optical::modal::ExpansionPW3D::cos2FFT

protected

Definition at line 254 of file expansion3d.hpp.

◆ cssnFFT

FFT::Forward2D plask::optical::modal::ExpansionPW3D::cssnFFT

protected

FFT object for gradients.

Definition at line 254 of file expansion3d.hpp.

◆ diagonals

std::vector<bool> plask::optical::modal::ExpansionPW3D::diagonals

Information if the layer is diagonal.

Definition at line 133 of file expansion3d.hpp.

◆ eNl

size_t plask::optical::modal::ExpansionPW3D::eNl

Number of expansion coefficients in longitudinal direction ignoring symmetry.

Definition at line 45 of file expansion3d.hpp.

◆ eNt

size_t plask::optical::modal::ExpansionPW3D::eNt

Number of expansion coefficients in transverse direction ignoring symmetry.

Definition at line 46 of file expansion3d.hpp.

◆ front

double plask::optical::modal::ExpansionPW3D::front

Front side of the sampled area.

Definition at line 51 of file expansion3d.hpp.

◆ gradients

std::vector<DataVector<Gradient> > plask::optical::modal::ExpansionPW3D::gradients

Cached gradients data.

Definition at line 127 of file expansion3d.hpp.

◆ initialized

bool plask::optical::modal::ExpansionPW3D::initialized

Expansion is initialized.

Definition at line 54 of file expansion3d.hpp.

◆ klong

dcomplex plask::optical::modal::ExpansionPW3D::klong

Longitudinal wavevector.

Definition at line 38 of file expansion3d.hpp.

◆ ktran

dcomplex plask::optical::modal::ExpansionPW3D::ktran

Transverse wavevector.

Definition at line 39 of file expansion3d.hpp.

◆ left

double plask::optical::modal::ExpansionPW3D::left

Left side of the sampled area.

Definition at line 48 of file expansion3d.hpp.

◆ mag_long

DataVector<Tensor2<dcomplex> > plask::optical::modal::ExpansionPW3D::mag_long

protected

Magnetic permeability coefficients in longitudinal direction (used with for PMLs)

Definition at line 250 of file expansion3d.hpp.

◆ mag_tran

DataVector<Tensor2<dcomplex> > plask::optical::modal::ExpansionPW3D::mag_tran

protected

Magnetic permeability coefficients in transverse direction (used with for PMLs)

Definition at line 251 of file expansion3d.hpp.

◆ matFFT

FFT::Forward2D plask::optical::modal::ExpansionPW3D::matFFT

protected

FFT object for material coefficients.

Definition at line 253 of file expansion3d.hpp.

◆ mesh

shared_ptr<RectangularMesh<3> > plask::optical::modal::ExpansionPW3D::mesh

Mesh for getting material data.

Definition at line 136 of file expansion3d.hpp.

◆ Nl

size_t plask::optical::modal::ExpansionPW3D::Nl

Number of expansion coefficients in longitudinal direction.

Definition at line 41 of file expansion3d.hpp.

◆ nNl

size_t plask::optical::modal::ExpansionPW3D::nNl

Number of of required coefficients for material parameters in longitudinal direction.

Definition at line 43 of file expansion3d.hpp.

◆ nNt

size_t plask::optical::modal::ExpansionPW3D::nNt

Number of of required coefficients for material parameters in transverse direction.

Definition at line 44 of file expansion3d.hpp.

◆ Nt

size_t plask::optical::modal::ExpansionPW3D::Nt

Number of expansion coefficients in transverse direction.

Definition at line 42 of file expansion3d.hpp.

◆ periodic_long

bool plask::optical::modal::ExpansionPW3D::periodic_long

Indicates if the geometry is periodic (otherwise use PMLs) in longitudinal direction.

Definition at line 52 of file expansion3d.hpp.

◆ periodic_tran

bool plask::optical::modal::ExpansionPW3D::periodic_tran

Indicates if the geometry is periodic (otherwise use PMLs) in transverse direction.

Definition at line 53 of file expansion3d.hpp.

◆ pib

size_t plask::optical::modal::ExpansionPW3D::pib

Index of the beginning of the back PML.

Refractive index expansion coefficients

Definition at line 62 of file expansion3d.hpp.

◆ pif

size_t plask::optical::modal::ExpansionPW3D::pif

Index of the beginning of the front PML.

Definition at line 61 of file expansion3d.hpp.

◆ pil

size_t plask::optical::modal::ExpansionPW3D::pil

Index of the beginning of the left PML.

Definition at line 59 of file expansion3d.hpp.

◆ pir

size_t plask::optical::modal::ExpansionPW3D::pir

Index of the beginning of the right PML.

Definition at line 60 of file expansion3d.hpp.

◆ right

double plask::optical::modal::ExpansionPW3D::right

Right side of the sampled area.

Definition at line 49 of file expansion3d.hpp.

◆ symmetry_long

Component plask::optical::modal::ExpansionPW3D::symmetry_long

Indicates symmetry if symmetric in longitudinal direction.

Definition at line 56 of file expansion3d.hpp.

◆ symmetry_tran

Component plask::optical::modal::ExpansionPW3D::symmetry_tran

Indicates symmetry if symmetric in transverse direction.

Definition at line 57 of file expansion3d.hpp.

The documentation for this struct was generated from the following files:

solvers/optical/modal/fourier/expansion3d.hpp
solvers/optical/modal/fourier/expansion3d.cpp

Classes

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ExpansionPW3D()

Member Function Documentation

◆ beforeLayersIntegrals()

◆ cleanupField()

◆ diagonalQE()

◆ eps()

◆ epsxx()

◆ epsxy()

◆ epsyx()

◆ epsyy()

◆ getDiagonalEigenvectors()

◆ getField()

◆ getGradients()

◆ getKlong()

◆ getKtran()

◆ getMaterialEps()

◆ getMatrices()

◆ getSymmetryLong()

◆ getSymmetryTran()

◆ idx()

◆ idxe()

◆ iepszz() [1/2]

◆ iepszz() [2/2]

◆ iEx()

◆ iEy()

◆ iHx()

◆ iHy()

◆ imuzz()

◆ init()

◆ integrateField()

◆ integratePoyntingVert()

◆ layerIntegrals()

◆ matrixSize()

◆ muxx()

◆ muyy()

◆ prepareField()

◆ reset()

◆ setKlong()

◆ setKtran()

◆ setSymmetryLong()

◆ setSymmetryTran()

◆ symmetric_long()

◆ symmetric_tran()

Member Data Documentation

◆ back

◆ coeffs

◆ coeffs_dexx

◆ coeffs_deyy

◆ coeffs_ezz

◆ cos2FFT

◆ cssnFFT

◆ diagonals

◆ eNl

◆ eNt

◆ front

◆ gradients

◆ initialized

◆ klong

◆ ktran

◆ left

◆ mag_long

◆ mag_tran

◆ matFFT

◆ mesh

◆ Nl

◆ nNl

◆ nNt

◆ Nt

◆ periodic_long

◆ periodic_tran

◆ pib

◆ pif