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View Inside AtmoPath: |
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Apodizer models the optical effects of an arbitrary apodizing filter, i.e. a multiplicative REAL AMPLITUDE transmittance factor, which can vary across the plane perpendicular to the direction of transmission. The apodization is applied by multiplying the complex field, i.e., intensity is scaled by apodization^2. The filter is specified by a parameter of type Grid<double>. See the LightLike User Guide for methods of creating and inputting Grid data types.
C++ type |
name |
value |
description |
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Parameters |
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AcsAtmSpec |
atmSpec |
Specifies all the properties of the atmospheric path model: range, turbulence distribution, number of phase screens, etc. |
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int |
atmoSeed |
Random number seed for atmospheric phase screens |
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int |
propnxy |
Propagation mesh dimension (for both x & y) |
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double |
porpdxy |
Propagation mesh spacing [at platform end if using SWP] (for both x & y) |
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double |
superApDiameter |
Used in modeling point sources and surface speckle; defines a circular region at the target plane which in vacuum would be uniformly illuminated |
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double |
edgeSigma |
Used in modeling point sources and surface speckle; defines a gaussian round off at the edge of the superaperture |
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double |
xp1 |
Used to define phase screen extents; defines lower bound in x at "platform" (z=0) end of propagation path |
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double |
xp2 |
Used to define phase screen extents; defines upper bound in x at "platform" (z=0) end of propagation path |
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double |
yp1 |
Used to define phase screen extents; defines lower bound in y at "platform" (z=0) end of propagation path |
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double |
yp2 |
Used to define phase screen extents; defines upper bound in y at "platform" (z=0) end of propagation path |
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double |
xt1 |
Used to define phase screen extents; defines lower bound in x at "target" (z=range) end of propagation path |
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double |
xt2 |
Used to define phase screen extents; defines upper bound in x at "target" (z=range) end of propagation path |
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double |
yt1 |
Used to define phase screen extents; defines lower bound in y at "target" (z=range) end of propagation path |
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double |
yt2 |
Used to define phase screen extents; defines upper bound in y at "target" (z=range) end of propagation path |
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double |
screenDxy |
Phase screen mesh spacing |
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double |
xReferenceFocus |
Set to zero for plane wave propagation [propdxyPlat==propdxyTarg]; used to define propagation geometry. |
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double |
yReferenceFocus |
Set to zero for plane wave propagation [propdxyPlat==propdxyTarg]; used to define propagation geometry. |
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int |
locFlag |
Low order correction flag |
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bool |
useDispersion |
Use atmospheric dispersion calculations |
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double |
nominalWavelength |
Nominal wavelength (m) for dispersion calculations |
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Inputs |
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Describes all light incident from the "incoming" direction |
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Describes all light incident from the "outgoing" direction |
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Outputs |
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Describes all light transmitted in the "incoming" direction |
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Describes all light transmitted in the "outgoing" direction |
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Subsystems |
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Connections |
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