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Table of Contents

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?? 25? ?? ?? ?? ??? ???? ??????. ??? ?? ???? ??? ???? ???? ???? ??? ???? ???? ??? ??????. ??? ??? ???? ??? ?????. ??? ?? ???? ??? ?? ?? ?????, ??? ?? ? ?????? ??? ???? ? ?? ??? ?? ??? ???? ????? ?? ?????? ? ??, ? ?? ??? ???? ???, ?? ?? ??? ??? ??? ?? ????? ?? ???? ??? ???? ??? ?? ??? ??? ?? ???????.

              Dr. John Rogers

Color Correction: Increased Challenges and Better Tools

? ??: ?? ? ????? ??? ??? ???

?? ??? ???? ???? ?? ?? ??? ????? ????, ?? 1 ????? 30 ??? ?? ?? ??(MTF)? ??????. ??? ??? ?? ???? ?? 4K ???? ??? ?????, ? ??? ?? ????? ??? ???? ????. 

???? ???? ??? 2? ? ??? ?? ??? ??? ?? ?????? ???? ?? ?????. ??? ? ??? ???? ???? ?? ?? ???? ??? ??? ?? ??? ?????. ?? ?? CODE V? Global Synthesis? Glass Expert ??? ??? ??? ??? ?? ? ??? ???? ?????? ?? ?????.  

?? ?? ?? ?? ? ??? ??? ?????? ???? ?? ?? ???? ????. ???? ??? ???? ??? ?? ??? ? ?? ?? ?? ??? ??? ??? ???????? ??? ? ????. ?? ??, ?? 1? ??? ?????? ?? ?? ??? ???? ?? ? ?? ?? ??? ??? ????, ?? ?? ??? ?? ??? ??? ??? ??? ?????? ?????.

Figure 1. Simulated pixel images

??1. ????? ? ?? ???. (a) ??? ???? ?? ? ?? ?? ???? ??? (b) 21?? ? ?? ??? ??? ??? ????? ? ??? ?? ??? (c) ??? ?? ???? ? ??? ?? ?? ???? ????? ? ?? ??? 

Direct Optimization of As-Built Performance

?? ?? ??? ???? ???

??? ???? ???? ?? ???? ??? ??? ?? ?? ??? ?? ??? ?? ??? ???? ???? ??? ?????. ??? ??? ?? ??? ??? ??? ??? ???? Simulated As-Built (SAB) ???? ??????. ??? ?? ??? ???? ?? ?? ??? ?? ??? ??? ???? ?? ???? ???? ??? ?????.

?? ??, Global Synthesis ? ??? ????? ??? ?? ??? ?? ??? RMS ?? ?? ?? ?? ??? ??? ???? ??????. SAB ???? ?????? ??? ?? ?? ????? ??? ??? ???? ??? ??? ? ?? ????, ?? ?? 2?? ??? ? ????. 

Figure 2. Results of SAB optimization

?? 2. SAB ??? ??

Modal Analysis

?? ??

?? ??? ?? Eigenmode ??? ???? ?? ???? ?? ?? ??? ?? ?? ?? ?? ??? ???? ????. ?? ??? ?? ??? ??? ? ??? ???? ?? ??? ? ?? ??? ?????. 

?? ??, ?? 3? ?? ??? ??? Eigenmode? ???? ?? ?? ???? ?? ?? ? ?? ??? ??? ??? ??? ?????. ??? ??? ???? ???? ?? ???? ?? ??? ???? ?? ???? ??? ??? ??? ? ? ??? ?? ? ????. 

Figure 3: Mode #2 of a wide-angle objective: field-linear, field-asymmetric astigmatism plus image tilt

?? 3: ?? ??? ?? #2 : ?? ??, ?? ??? ??? ??? ???

Optimization Over Pressure and Temperature

??? ??? ?? ???

?? ??? ? ?? ??? ?? ??? ?? ?? ??? ?? ???? ???? ??? ???? ? ?? ?????. ? ?? ??? ???? ?-?? ??? ????, ???? ??? ??? ???? ????? ????? ?????.

?? ??, ?? 4? ?? ???? ??????? -100? C? +100? C? ?? ?? ???? ??? De-cemented Double Gauss ??? ??? ?????.

?? 4. 22?C?? ??? ? De-cemented Double-Gauss ??? ??: (a) -100? C?? ??, (b) +100? C?? ??. ?? ??? ?? ?? ¡À0.060 mm

CODE V? Multi-Environment Coupling(MECo) ??? ????, ??? ? ?? ?? ???? ??? ???? ???? ?????. ??, Glass Expert? ???? ? ?? ?? ???? ??? ???? ???? ????? ???????. ??? ??? ?? ?? ?? ???? ???? ?? ??? ??? ??? ??? ? ?????. ?? ?? 5?? ??? ? ????.

?? 5. +22? C, -100? C, +100? C?? ??? ???? De-cemented Double-Gauss ??? ??: (a) -100? C?? ?? (b) +100? C?? ??. ?? ??? ?? ?? ¡À0.060 mm

Conclusion

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?? 25? ?? ?? ?? ??? ?? ?? ??? ??? ????. ??? ??? ??? ??? ?? ??? ??? ??? ????? ??? ?????. ???? ??? ?? ??? ???? ?? ????, ???? ???? ??? ?????? ???? ?? ?? ???? ????.

Need Help? Partner With Optical Design Engineering Experts

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