Range Targets
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OptiLayer allows you to specify targets for cases when your spectral characteristic \(S(\lambda)\) should satisfy the following conditions: \[ S(\lambda_j)\ge a_j, \] \[ S(\lambda_j)\le b_j, \] \[ a_j\le S(\lambda_j)\le b_j \] Example (left panel). Beamplitter design satisfies range target conditions: \[ 49\%\le R(\lambda_j)\le 51\%, \lambda_j=620+(j-1) \]
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Design targets (and therefore a merit function) can be modified using qualifiers A, B or R. A corresponds to the Bypass Above option. It means that OptiLayer bypasses the target when the corresponding characteristic is greater than a target value. B corresponds to the Bypass Below option. It means that OptiLayer bypasses the target when the corresponding characteristic is less than a target value. R corresponds to the Range option. It means that OptiLayer bypasses the target when the corresponding characteristic belongs to a given segment (see right panel). An empty qualifier (blank) corresponds to a conventional target. |
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