Zemax Optimization Operands Detailed Description: Optical Coatings and Polarized Ray Tracing
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When designing with Zemax software, we often use some optimization operands. Let us introduce to you a detailed description of the operands for optical coating and polarization ray tracing.
CMGT
Detailed description:
The multiplier value of the film layer is greater than . This operand is used to constrain the multiplier value of the layer defined by Layr on the surface defined by Surf to be greater than the target value. All surfaces are represented by Sufr=0, and all layers are represented by Layr=0.
CMLT
Detailed description:
The multiplier value of the film layer is less than . This operand is used to constrain the multiplier value of the layer defined by Layr on the surface defined by the surface (Surf) to be less than the target value. All surfaces are represented by Sufr=0, and all layers are represented by Layr=0.
CMVA
Detailed description:
The multiplier value of the film layer. This operand returns the multiplier value of the layer defined by Layr on the surface defined by Surface (Surf).
CODA
Detailed description:
Layer data. This function traces polarized light using the global polarization state set by the system (see the section “Polarization”). Even if the system polarization state is set to “unpolarized”, the polarization state of the The reason is that the data calculated by CODA has a specific polarization state.
Polarized rays can be traced from any field point defined by Field in object space to any point on the pupil, all the way to the surface specified by Surf. If Surf is zero, the ray is traced to the image plane. Wavelength is defined by Wave, and Px and Py define normalized pupil coordinates.
The absolute value of Data determines the type of return value, as follows: 0: relative transmitted intensity (see 8).
1, 2, 3: indicate the reflection intensity R, the transmission intensity T, and the absorption intensity A, respectively. 4, 5: The real and imaginary parts of the transmitted field amplitude. 6, 7: The real and imaginary parts of the reflected field amplitude.
8: Relative transmitted unpolarized intensity (see 0). 101, 102: The real and imaginary parts of the electric field in the X direction (E filed out X real, imaginary). 103, 104: The real part and imaginary part of the electric field in the Y direction (E filed out X real, imaginary).
105, 106: The real and imaginary parts of the electric field in the Z direction (E filed out X real, imaginary). 110: Phase difference Pxy between EX and EY. 111, 112, 113: Electric field phases Px, Py, Pz. 121, 122, 123: represent the long axis, the short axis, and the angle of the elliptical polarization state, respectively, in degrees. If the data relates to film layers (1-7) and Data is negative, the data is for the “S” polarization state, otherwise for the “P” polarization state. Additional layer and polarization data can be added to the list as needed. See “Hx, Hy, Px and Py”.
CEGT
Detailed description:
The extension value of the film layer is greater than . This operand is used to constrain the extension value of the layer defined by Layr on the surface defined by the surface (Surf) to be greater than the target value. All surfaces are represented by Sufr=0, and all layers are represented by Layr=0.
CELT
Detailed description:
The extinction value of the film layer is less than . This operand is used to constrain the layer defined by Layr on the surface defined by Surface, (Surf) to have an extinction value greater than the target value. All surfaces are represented by Sufr=0, and all layers are represented by Layr=0.
CEVA
Detailed description:
The extinction value of the film is in . This operand returns the extent value of the layer defined by Layr on the surface defined by the surface (Surf) that is greater than the target value. All surfaces are represented by Sufr=0, and all layers are represented by Layr=0.
CIGT
Detailed description:
The index value of the film layer is greater than . This operand is used to constrain the index value of the layer defined by Layr on the surface defined by the surface (Surf) to be greater than the target value. All surfaces are represented by Sufr=0, and all layers are represented by Layr=0.
CILT
Detailed description:
The index value of the film layer is less than . This operand is used to constrain the index value of the layer defined by Layr on the surface defined by the surface (Surf) to be less than the target value. All surfaces are represented by Sufr=0, and all layers are represented by Layr=0.
CIVA
Detailed description:
The index value of the film layer. This operand returns the index value of the layer defined by Layr on the surface defined by the surface (Surf).
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