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解决方案

SYNOPSYS™15.87 版本发布

The update to version 15.87 incorporates the following changes:

Features:

1. Glass boundaries for GLM variables are now restored to the default when you change directories.

2. A new system parameter is available. ILINE in the RLE or CHG file causes glass model variables to utilize a new set of index interpolation coefficients that are more accurate in the ultraviolet than are the standard GLM models. To use this feature, at least three wavelengths must be declared in the lens and all must be less than or equal to 0.45 um. Some of the glass-table analysis features are then disabled, since they need the index at the C line (0.6563), which is outside the accurate range of the new coefficients.

3. The ARGLASS command (to replace glass models with real materials) now accepts an optional ANNEAL directive.

4. The MRG dialog now has an option to create a MACro of the input instead of just running it. This lets you examine the tasks to be performed and to add the new ANNEAL if you wish to.

Bugs Fixed:

1. The glass-table display MGT could fail if thermal shadowing was in effect and two surfaces had the same glass type.

2. The default weighting on GSHEAR aberrations returned by the ready-made dialog box were not appropriate for AFOCAL systems.

3. If you saved a BTOL budget for a lens with zooming elements, and then read that budget back in, the tolerances on the zooms were not returned.

4. The default clear apertures returned on a lens with VFIELD data could be incorrect.