zemax主要优化函数（Zemax is the main optimization function）
zemax主要优化函数(Zemax is the main optimization function)
Zemax's main optimization function table of Monday, 28 July 2008 00:53 optimization function
1, the aberration
SPHA (ball difference) : surf surface number/wave
wavelength/target set target value/weight weight
Specifies the contribution value of the spherical difference produced on the surface by the wavelength. If the surface number is zero, it is the sum of the whole system
COMA: surf's surface number/wave wavelength/target set target/weight weight
Specifies the contribution value generated by the surface in terms of wavelength. If the surface number is 0, it is for the entire system. This is a
The third stage coma, which is obtained by the calculation of the number of the Numbers, is not valid for the non-near-axis system.
ASTI (like powder) : specifies the surface to produce a value of the value of the dispersion, denoting the wavelength. If the surface number is 0, it is for the entire system. This is the third level of dispersion obtained by the calculation of the sum of the Numbers and the number of calculations, which is not valid for the non-near-axis system
FCUR: specifies the value of the field generated by the surface to be represented by the wavelength. If the surface number is 0, then the entire system is calculated. This is the third level curve calculated by the plug coefficient, which is not valid for the non-near-axis system.
DIST (distortion) : the value of the distortion contributed by the specified surface to the wavelength. If the surface number is 0, the entire system is used. Similarly, if the surface number is 0, the distortion is given as a percentage. This is the third phase distortion calculated by the plug coefficient, which is not valid for the non-near-axis system.
DIMX (maximum distortion value) : it is similar to DIST, except that it only specifies the upper limit of the absolute value of the distortion. The integer number of the field of view can be 0, indicating that the maximum field
coordinates can be used, or any valid field number. Note that the biggest distortion does not always occur in the largest field of view. The resulting value is always a unit of percentage, with the system as a whole. The operands may not be valid for non-rotational symmetric systems.
AXCL (axial chromatic aberration) : axial color difference of unit of lens length unit. These are the ideal focal lengths of the most marginal wavelengths of the two definitions. This distance is measured along the z-axis. The non-near-axis system is invalid.
LACL (vertical axis chromatic aberration) : this is the distance of the y direction of the main light intercept of the
two extreme wavelengths defined. Non - axis system is invalid
TRAR (vertical axis aberration) : the vertical axis aberration of the main light is measured in the direction of the surface radius.
TRAX (x vertical axis aberration) : the vertical axis aberration of the main ray is measured in the x direction of the plane
TRAY (Y vertical axis aberration) : the vertical axis aberration of the main ray is measured in the Y direction of the plane
TRAI (vertical axis aberration) : the vertical axis aberration of the main light is measured in the specified semi - diameter direction. Similar to TRAR, it is only for a surface, rather than the specified image surface.
OPDC (optical range) : the optical path difference of the main ray of the specified wavelength.
PETZ (petzval curvature radius) : in the lens length unit, it is not valid for the non-near-axis system
PETC (petzval curvature) : the inverse of the unit of lens length is null and void
RSCH: the RMS spot size relative to the main light (the light aberration).
RSCE: the band wavelength Hx, Hy, measured by the length of the lens, relative to the geometric image of the center of the RMS spot size (the light aberration).
This operand is similar to RSCH, except that the reference point is the center of mass, not the main ray. See RSCH for details. ! R0Y} N ~ Q
RWCH: the band wavelength Hx, Hy, relative to the main ray of RMS wavefront aberration. The unit is the wavelength. Since the average OPD has
been subtracted, this RMS is actually the standard wavefront deviation. See RWCE. See RSCHB for more details
RWCE: the band wavelength Hx, Hy, before the RMS wave of the diffraction center. This operand is useful for minimizing the wavefront deviation, which is proportional to the area under the strelle ratio and the MTF curve. The unit is the wavelength. See RWCH. See RSCH for details
ANAR: the Angle difference radius of the main ray in the image plane relative to the main wavelength. This number is defined as 1 minus cosine theta theta theta, theta theta is the Angle between the trace ray and the main ray. See TRAR
ZERN: zernick margin coefficient. The data values of the coefficients are Int1, Int2, Hx and Hy data respectively to illustrate the number of the zernick coefficient items (1-37), the wavelength number, the sampling density (1 = 32 * 32 = 64 * 64, etc.), and the position of the field of view. Note that if you have multiple ZERN operands with different number of
coefficients, they should be placed in adjacent rows in the edit interface. Otherwise, the calculation speed will be reduced
TRAC: the vertical axial aberration of the center of mass in the direction of the surface radius. Unlike other operands, TRAC works correctly based on the
distribution of other TRAC operands in the evaluation function's editing interface. The TRAC operation number must be grouped together by the field point and the wavelength. ZEMAX will track all of the TRAC lights at a common view point, and then calculate all the light's center of mass according to these collective data. You can only use the default evaluation function tool to enter this operand into the evaluation function edit interface without the user directly using it.
OPDX: this sphere minimizes the RMS wavefront deviation relative to a spherical aberration of a moving and tilted sphere. Here ZEMAX USES the centroid reference. OPDX has the same constraints as TRAC. See TRAC for more details.
RSRE: grid wavelength Hx, Hy, measured by the length of the lens, relative to the geometric image of the center of the RMS spot size (the light aberration). This operation is similar to RSCE, except that it USES a rectangular grid of light instead of a gaussian integral method. This operation is generally recognized as a fading. The grid value is 1, which represents 4 rays, 2 indicates that tracking each quadrant traces a 2 * 2 grid (16 rays), 3 indicates that each quadrant traces a 3 * 3 grid (36 rays), and so on. The symmetry of the system is considered
RSRH: similar to RSRE, except that the reference point is the main ray.
RWRH: similar to RSRH, except for the calculation of wavefront aberration,
not spot size
RWRE: similar to RSRE, except for the calculation of wavefront aberration, not spot size.
TRAD: the x component of TRAR. TRAD has the same constraints as TRAC. See TRAC for details.
TRAE: the Y component of TRAR. TRAD has the same constraints as TRAC. See TRAC for more details
TRCX: the vertical axial aberration of the center of the mass is measured in the x direction.
See TRAC. You can only use the default evaluation function tool to enter this operand into the evaluation function edit interface without the user directly using it.
TRCY: the vertical axial aberration of the center of the mass is measured in the Y direction
DISG: generalized distortion, the reference field wavelength is. It's expressed as a percentage. The operands are computed at any wavelength, at any field of the light of any light distortion, to any field of view for reference. Using methods
and assumptions is the same as the grid distortion introduced in the analysis menu chapter.
FCGS: a normalized arc vector field. The value of this curve is calculated for each wavelength, each field of view. This value is normalized, and a reasonable result is obtained, even for non-rotational symmetric systems. See the field curve feature 3, 2 \"1 & S in the chapter of the analysis menu
FCGT: normalized meridional music.
DISC: normalized distortion. This operand calculates the normalized distortion of the entire visible field, and obtains the absolute value of the maximum nonlinear value of the f-theta condition. The operands are useful for the design of those f-theta lenses. ; - Y 0 ub;
OPDM: the optical range difference of the average OPD; This operation is based on the average OPD of all the light on the pupil of the pupil. OPDM has the same constraints as TRAC. See TRACn BZ = Ytl A
BSER: target error. The aiming error is defined as the semi-coordinate of the main light of the track of the track on which the track is tracing divided by the effective focal length. This definition will produce a measurement of the angular deviation of the image. A ` mP - MKTp '
Id9C '+ ^]
2. Modulation transfer letter xDTy 7 $KZD
@ FpGL 8 Xq
MTFT: square wave modulation transfer function value of meridian. Wavelength of sampling density. It calculates the diffraction MTF value. Parameter Int1 must be an integer (1, 2, 3,...), 1 produces 32 * 32 sampling density, 2 produces 64 * 64 sampling density, and so on. Int2 must be an effective wavelength number, or 0, which represents the full wavelength. The value of Hx must be an effective field number (1, 2...). Hy is the spatial frequency, expressed in cycles per millimeter. If the sampling density is too low relative to MTF's calculation, then all operands MTF will get zero. If the meridional and arc vector MTF are required, the MTFT and MTFS can be manipulated in adjacent rows, and they will be computed simultaneously. See the instructions for \"operation number MTF\" in this chapter. P.B D4 t $
MTFS: modulation transfer function value of arc vector. See \"MTFT\" for details. L F G, j
MTFA: the mean of the modulation transfer function of arc vector and meridian. See \"MTFT\" for details. | 'p dg!
MSWT: the square wave modulation transfer function value of meridian. See \"MTFT\" for details. & Lt {p l8u6
MSWS: square wave modulation transfer function value of arc vector. V4W0 ^ & 6
MSWA: the mean of the wave modulation transfer function of the arc vector and meridian. See \"MTFT\" for details. \\ ` cp = OY [Z
GMTA: the mean value of the response curve of geometric transfer function of arc vector and meridian. Parameter Int1 must be an integer (1, 2...). 1 produces 32 * 32 sampling density, 2 produces 64 * 64 sample density, and so on.
Int2 can be any valid wavelength number, or it can be 0, representing all the wavelengths. The value of Hx must be an effective field number (1, 2??). It is. Hy is the spatial frequency, expressed in cycles per millimeter. Px is a marker, and if it is 0, the diffraction limit is used to scale the transfer function value (recommended), otherwise it is not scaled. See the instructions in this chapter for the use of operands MTF. O $zinc + 5 f9 /
GMTS: geometric transfer function response curve of arc vector, detailed contents refer to operands GMTA. I SDlS G
GMTT: the geometric transfer function response curve of the meridian,
detailed in the operands gmta.wbp
| Gy = < Y
3. Basic optical properties/X2 A u
#]. / u (
EFFL: the focal length is shown in the lens length unit. For axial system, it is for non paraxial system may be inaccurate, U: o ` / 4 \"xl
PIMH: high on the near axis of the specified wavelength. A @ + 3-0 /
PMAG: near-axis magnification. This is the ratio of the near axial main ray to the height of the near axis. Only for finite distance conjugate systems. Note that although the system is not ideal focused, it can also use the near-axis image. T w % CwCR5
AMAG: angular magnification. This is the ratio of the Angle of the primary ray between the space and the object space. For non-near-axis system invalid 3, l {DE \\
ENPP: the pupil position relative to the first surface is expressed as the lens length unit. This is the near axis light pupil position, only to the central system
valid? NG of 9 m
EXPP: relative to the pupil position of the first surface, in the lens length unit. This is the near axial pupil position, only to the central system
LINV: the Lagrange invariant of the system is represented by the lens length unit. Calculate this value by using the near-axis edge light and the main ray data
WFNO: work F / #. This is calculated from the Angle of the actual edge of the space in relation to the main ray. SN e e; K.
POWR: the weight of the specified number surface (in the inverse of the length of the lens). This operation is only valid for the standard surface. Surface wavelength number & HI ^ \\ =
EPDI: enter the pupil aperture in the lens length unit. P 85
ISFN: like space F / #. This operand is the infinity conjugate of the near axis F/F. See \"WFNO\" D, bP \\} # a
EFLX: the effective focal length of the main wavelength of the surface of the specified range in the current X plane, expressed as the lens length unit. The number of the first surface number on the last surface. * / x9_Lo ^
EFLY: the effective focal length of the main wavelength of the surface of the specified range in the specified Y plane, which is represented by the unit of lens length.
SFNO: the arc vector work F / # that is calculated at any definition of field and wavelength. See TFNO. Field wavelength s-f | 5 \"Sp
TFNO: the meridian work F / # in any definition of field and wavelength. See SFNO. WN \\ sfnJUR
IMAG: like resolution. Regardless of the default Settings currently used, this operand gets some of the same resolution as the results obtained from the geometric analysis feature. In order to use this operand, you first need to define the setting values in the geometric analysis feature.
Then press the save key in the Settings box. Operand IMAE will get the same resolution as the analysis feature (normalized). See the instructions below for \"optimization with operands
IMAE\".
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