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AnisoplanaticStrehl
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Strehl = AnisoplanaticStrehl(alpha,lambda,D,s,Atm)
Calculates the Strehl ratio due to the effect of angular anisoplanatism.
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Parameters |
Description |
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alpha [scalar] |
Turbulence strength multiplier |
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lambda [scalar] |
Wavelength of laser (m) |
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D [scalar] |
Aperture diameter (m) |
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s [Matrix] |
Separation along the path as a function of z (as calculated by PathDisp) (m) |
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Atm [struct/list] |
Atmospheric modeling parameters. Can be a discrete structure from AtmStruct or a comma separated list of (...x,Cn2,L) |
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x [vector] |
Path-normalized screen locations along the propagation path. |
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Cn2 [vector] |
Values of the refractive index structure coefficient along the path (${m}^{-2/3}$) |
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L [scalar] |
Slant range (m) |
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Return Values |
Description |
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Strehl [scalar] |
Angular anisoplanatic Strehl |
Report VVA-LL-003, Revision A, titled Description and Assessment of the Airborne Laser Engagement (ABLE) Code. Section 3.5.7.1 Beacon offset Anisoplanatism, page 69.
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Copyright (c) 2009. All rights reserved.
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Description