JPHYSICS::JDispersionInterface Class Reference

Light dispersion inteface. More...

#include <JDispersionInterface.hh>

Inheritance diagram for JPHYSICS::JDispersionInterface:

Public Member Functions
virtual	~JDispersionInterface ()
	Virtual destructor. More...
virtual double	getIndexOfRefractionPhase (const double lambda) const =0
	Index of refraction for phase velocity. More...
virtual double	getDispersionPhase (const double lambda) const =0
	Dispersion of light for phase velocity. More...
virtual double	getIndexOfRefractionGroup (const double lambda) const
	Index of refraction for group velocity. More...
virtual double	getDispersionGroup (const double lambda) const =0
	Dispersion of light for group velocity. More...
double	getKappa (const double lambda) const
	Get effective index of refraction for muon light. More...
double	getKmin (const double lambda) const
	Get smallest index of refraction for Bremsstrahlung light (i.e. point at which dt/dz = 0). More...

Detailed Description

Light dispersion inteface.

Definition at line 19 of file JDispersionInterface.hh.

Constructor & Destructor Documentation

virtual JPHYSICS::JDispersionInterface::~JDispersionInterface ( )

inlinevirtual

Virtual destructor.

Definition at line 24 of file JDispersionInterface.hh.

    {}

Member Function Documentation

virtual double JPHYSICS::JDispersionInterface::getIndexOfRefractionPhase ( const double  lambda ) const

pure virtual

Index of refraction for phase velocity.

Parameters

lambda

wavelenth [nm]

Returns

index of refraction

Implemented in JPHYSICS::JDispersion.

virtual double JPHYSICS::JDispersionInterface::getDispersionPhase ( const double  lambda ) const

pure virtual

Dispersion of light for phase velocity.

Parameters

lambda

wavelength of light [nm]

Returns

dn/dlambda

Implemented in JPHYSICS::JDispersion.

virtual double JPHYSICS::JDispersionInterface::getIndexOfRefractionGroup ( const double  lambda ) const

inlinevirtual

Index of refraction for group velocity.

Parameters

lambda

wavelenth [nm]

Returns

index of refraction

Definition at line 52 of file JDispersionInterface.hh.

    {
      const double n = getIndexOfRefractionPhase(lambda);
      const double y = getDispersionPhase(lambda);
      
      return n / (1.0 + y*lambda/n);
    }

virtual double JPHYSICS::JDispersionInterface::getDispersionGroup ( const double  lambda ) const

pure virtual

Dispersion of light for group velocity.

Parameters

lambda

wavelength of light [nm]

Returns

dn/dlambda

Implemented in JPHYSICS::JDispersion.

double JPHYSICS::JDispersionInterface::getKappa ( const double  lambda ) const

inline

Get effective index of refraction for muon light.

Parameters

lambda

wavelength of light [nm]

Returns

index of refraction

Definition at line 76 of file JDispersionInterface.hh.

    {
      const double n  = getIndexOfRefractionPhase(lambda);
      const double ng = getIndexOfRefractionGroup(lambda);

      return (ng * n - 1.0) / sqrt(n*n - 1.0);
    }

double JPHYSICS::JDispersionInterface::getKmin ( const double  lambda ) const

inline

Get smallest index of refraction for Bremsstrahlung light (i.e. point at which dt/dz = 0).

Parameters

lambda

wavelength of light [nm]

Returns

index of refraction

Definition at line 91 of file JDispersionInterface.hh.

    {
      const double ng = getIndexOfRefractionGroup(lambda);

      return sqrt(ng*ng - 1.0);
    }

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

• JDispersionInterface.hh