You can try the following methods to modify the thickness, redesign, and contact the patent holder.
1. Modify the thickness: Make reasonable thickness adjustments based on your own experience and knowledge to meet performance requirements. This requires a certain theoretical foundation and practical experience in optical design, and requires repeated verification and adjustment.
2. Redesign: If you still cannot meet the performance requirements after modifying the thickness, or the modification process is too cumbersome, you can consider redesigning the optical system. When redesigning, you can refer to the patented structure diagram, but you need to perform structural optimization and parameter selection according to your own requirements to meet system performance requirements.
3. Contact the patent holder: If possible, you can contact the patent holder to learn about the specific thickness parameter settings. If authorized, the structural drawings in the patent can be used directly. Otherwise, technological innovation and optimization are required to avoid infringement of patent rights.