ScalarRTCoefficients Class Reference

Specular reflection and transmission coefficients in a layer in case of scalar interactions between the layers and the scattered particle. More...

Inheritance diagram for ScalarRTCoefficients:

Collaboration diagram for ScalarRTCoefficients:

Public Member Functions
	ScalarRTCoefficients ()
virtual	~ScalarRTCoefficients ()
virtual ScalarRTCoefficients *	clone () const
virtual Eigen::Vector2cd	getKz () const
	Returns z-part of the two wavevector eigenmodes. More...
virtual Eigen::Matrix2cd	getReflectionMatrix () const
virtual complex_t	getScalarKz () const
virtual complex_t	getScalarR () const
virtual complex_t	getScalarT () const
	Scalar value getters; these throw errors by default as they should only be used when the derived object is really scalar. More...
virtual Eigen::Vector2cd	R1min () const
virtual Eigen::Vector2cd	R1plus () const
virtual Eigen::Vector2cd	R2min () const
virtual Eigen::Vector2cd	R2plus () const
virtual Eigen::Vector2cd	T1min () const
virtual Eigen::Vector2cd	T1plus () const
	The following functions return the transmitted and reflected amplitudes for different incoming beam polarizations and eigenmodes. More...
virtual Eigen::Vector2cd	T2min () const
virtual Eigen::Vector2cd	T2plus () const

Public Attributes
complex_t	kz
	Signed vertical wavevector component k_z. More...
Eigen::Vector2cd	t_r
	Transmission and reflection coefficient. More...

Private Attributes
Eigen::Vector2cd	m_min
Eigen::Vector2cd	m_plus

Detailed Description

Specular reflection and transmission coefficients in a layer in case of scalar interactions between the layers and the scattered particle.

Definition at line 29 of file ScalarRTCoefficients.h.

Constructor & Destructor Documentation

ScalarRTCoefficients()

ScalarRTCoefficients::ScalarRTCoefficients ( )

inline

Definition at line 79 of file ScalarRTCoefficients.h.

                                                  : kz(0)
{
    m_plus(0) = 1.0;
    m_plus(1) = 0.0;
    m_min(0) = 0.0;
    m_min(1) = 1.0;
    t_r << complex_t(1.0, 0.0), complex_t(0.0, 0.0);
}

References m_min, m_plus, and t_r.

Referenced by clone().

~ScalarRTCoefficients()

virtual ScalarRTCoefficients::~ScalarRTCoefficients ( )

inlinevirtual

Definition at line 32 of file ScalarRTCoefficients.h.

{}

Member Function Documentation

clone()

ScalarRTCoefficients * ScalarRTCoefficients::clone ( ) const

inlinevirtual

Implements ILayerRTCoefficients.

Definition at line 88 of file ScalarRTCoefficients.h.

{
    return new ScalarRTCoefficients(*this);
}

References ScalarRTCoefficients().

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getKz()

Eigen::Vector2cd ScalarRTCoefficients::getKz ( ) const

inlinevirtual

Returns z-part of the two wavevector eigenmodes.

Implements ILayerRTCoefficients.

Definition at line 133 of file ScalarRTCoefficients.h.

{
    return (m_plus + m_min) * kz;
}

References kz, m_min, and m_plus.

getReflectionMatrix()

virtual Eigen::Matrix2cd ILayerRTCoefficients::getReflectionMatrix ( ) const

inlinevirtualinherited

Reimplemented in MatrixRTCoefficients, and MatrixRTCoefficients_v2.

Definition at line 67 of file ILayerRTCoefficients.h.

    {
        throw std::runtime_error("Only defined for Matrix coefficeints");
    }

getScalarKz()

virtual complex_t ScalarRTCoefficients::getScalarKz ( ) const

inlinevirtual

Reimplemented from ILayerRTCoefficients.

Definition at line 53 of file ScalarRTCoefficients.h.

{ return kz; }

References kz.

getScalarR()

complex_t ScalarRTCoefficients::getScalarR ( ) const

inlinevirtual

Reimplemented from ILayerRTCoefficients.

Definition at line 138 of file ScalarRTCoefficients.h.

{
    return t_r(1);
}

References t_r.

Referenced by R1min(), and R2plus().

getScalarT()

complex_t ScalarRTCoefficients::getScalarT ( ) const

inlinevirtual

Scalar value getters; these throw errors by default as they should only be used when the derived object is really scalar.

Reimplemented from ILayerRTCoefficients.

Definition at line 143 of file ScalarRTCoefficients.h.

{
    return t_r(0);
}

References t_r.

Referenced by T1min(), and T2plus().

R1min()

Eigen::Vector2cd ScalarRTCoefficients::R1min ( ) const

inlinevirtual

Implements ILayerRTCoefficients.

Definition at line 118 of file ScalarRTCoefficients.h.

{
    return m_min * getScalarR();
}

References getScalarR(), and m_min.

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R1plus()

Eigen::Vector2cd ScalarRTCoefficients::R1plus ( ) const

inlinevirtual

Implements ILayerRTCoefficients.

Definition at line 98 of file ScalarRTCoefficients.h.

{
    return Eigen::Vector2cd::Zero();
}

R2min()

Eigen::Vector2cd ScalarRTCoefficients::R2min ( ) const

inlinevirtual

Implements ILayerRTCoefficients.

Definition at line 128 of file ScalarRTCoefficients.h.

{
    return Eigen::Vector2cd::Zero();
}

R2plus()

Eigen::Vector2cd ScalarRTCoefficients::R2plus ( ) const

inlinevirtual

Implements ILayerRTCoefficients.

Definition at line 108 of file ScalarRTCoefficients.h.

{
    return m_plus * getScalarR();
}

References getScalarR(), and m_plus.

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T1min()

Eigen::Vector2cd ScalarRTCoefficients::T1min ( ) const

inlinevirtual

Implements ILayerRTCoefficients.

Definition at line 113 of file ScalarRTCoefficients.h.

{
    return m_min * getScalarT();
}

References getScalarT(), and m_min.

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T1plus()

Eigen::Vector2cd ScalarRTCoefficients::T1plus ( ) const

inlinevirtual

The following functions return the transmitted and reflected amplitudes for different incoming beam polarizations and eigenmodes.

Implements ILayerRTCoefficients.

Definition at line 93 of file ScalarRTCoefficients.h.

{
    return Eigen::Vector2cd::Zero();
}

T2min()

Eigen::Vector2cd ScalarRTCoefficients::T2min ( ) const

inlinevirtual

Implements ILayerRTCoefficients.

Definition at line 123 of file ScalarRTCoefficients.h.

{
    return Eigen::Vector2cd::Zero();
}

T2plus()

Eigen::Vector2cd ScalarRTCoefficients::T2plus ( ) const

inlinevirtual

Implements ILayerRTCoefficients.

Definition at line 103 of file ScalarRTCoefficients.h.

{
    return m_plus * getScalarT();
}

References getScalarT(), and m_plus.

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Member Data Documentation

kz

complex_t ScalarRTCoefficients::kz

Signed vertical wavevector component k_z.

Definition at line 56 of file ScalarRTCoefficients.h.

Referenced by getKz(), and getScalarKz().

m_min

Eigen::Vector2cd ScalarRTCoefficients::m_min

private

Definition at line 68 of file ScalarRTCoefficients.h.

Referenced by ScalarRTCoefficients(), getKz(), R1min(), and T1min().

m_plus

Eigen::Vector2cd ScalarRTCoefficients::m_plus

private

Definition at line 67 of file ScalarRTCoefficients.h.

Referenced by ScalarRTCoefficients(), getKz(), R2plus(), and T2plus().

t_r

Eigen::Vector2cd ScalarRTCoefficients::t_r

Transmission and reflection coefficient.

In the manual called A^{-} = t_r(0) and A^{+} = t_r(1). Values of the transmitted/reflected (=down/up propagating) wavefunction at top boundary of the layer (resp. at the bottom of the top air/vacuum layer).

Definition at line 64 of file ScalarRTCoefficients.h.

Referenced by ScalarRTCoefficients(), getScalarR(), and getScalarT().

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The documentation for this class was generated from the following file:

• /home/www/ba/Sample/RT/ScalarRTCoefficients.h