Method of discontinuous optical glass optimization based on aberration correction in optical design

Area of Science:

• Optical Engineering
• Materials Science

Background:

• Optical glass selection is crucial for aberration correction in optical design.
• Existing methods for aberration correction are often inefficient or time-consuming.

Purpose of the Study:

• To develop a novel, efficient, and automated method for discontinuous optical glass selection to solve apochromatic problems.
• To improve aberration correction and reduce computational effort in optical design.

Main Methods:

• The proposed method utilizes Auto Glass Selection (AGS) for automated optimization.
• It calculates aberrations like longitudinal aberration, lateral chromatic aberration, and Petzval sum to identify candidate optical glasses.
• The method then optimizes discontinuous glass selection from the candidate list.

Main Results:

• The AGS method demonstrates superior aberration correction and efficiency in optical design.
• It achieves automated optimization with less computational effort.
• Fast and stable convergence of results was observed in test cases.

Conclusions:

• The novel AGS method offers an efficient and automated solution for apochromatic problems in optical design.
• This approach significantly improves aberration correction and design efficiency compared to traditional methods.