<meta solver="ThresholdSearchFourier2D">
¶Corresponding Python class: meta.shockley.ThresholdSearchFourier2D
.
Solver for threshold search of semiconductor laser in 2D Cartesian geometry.
This solver performs thermo-electrical computations followed by determination ot threshold current and optical analysis in order to determine the threshold of a semiconductor laser. The search is performed by scipy
root finding algorithm in order to determine the voltage and electric current ensuring no optical loss in the laser cavity.
The optical computations are done with vector method based on 2D Fourier exansion.
Attributes: |
|
---|
<geometry>
¶Geometry settings for all solvers.
Attributes: |
|
---|
<mesh>
¶Mesh settings for all solvers.
Attributes: |
|
---|
<optical>
¶Configuration of the optical solver
Attributes: |
|
---|
<root>
¶Configuration of the root-finder used in threshold search.
Attributes: |
|
---|
<voltage>
¶Voltage boundary conditions. See subsection Boundary conditions.
<temperature>
¶Temperature boundary conditions. See subsection Boundary conditions.
<heatflux>
¶Heat Flux boundary conditions. See subsection Boundary conditions.
<convection>
¶Convective boundary conditions. See subsection Boundary conditions.
This boundary condition does not have value attribute. Use coeff for convection coefficient and ambient for ambient temperature instead.
<radiation>
¶Radiative boundary conditions. See subsection Boundary conditions.
This boundary condition does not have value attribute. Use emissivity for surface emissivity and ambient for ambient temperature instead.
<junction>
¶Configuration of the effective model of p-n junction.
Attributes: |
|
---|
<contacts>
¶Properties of the contact layers.
Attributes: |
|
---|
<loop>
¶Configuration of the self-consistent thermo-electric loop.
Attributes: |
|
---|
<tmatrix>
¶Matrix configuration for the thermal solver.
Attributes: |
|
---|
<ematrix>
¶Matrix configuration for the electrical solver.
Attributes: |
|
---|
<diffusion>
¶Diffusion solver configuration.
Attributes: |
|
---|
<gain>
¶Gain solver parameters.
Attributes: |
|
---|
<optical-root>
¶Parameters of the horizontal root-finding algorithm.
Attributes: |
|
---|
<output>
¶Settings for the solver output.
Attributes: |
|
---|