Optical transparent structure, performance optimization method and device thereof, electronic equipment and medium

• Main Authors: WEI XUELING, YANG JUNBO, MA HANSI, NONG JIE, LI NING, ZHANG YIYI, JIANG XINPENG
• Format: Patent
• Language: Chinese; English
• Published: 24.10.2023
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

The invention provides an optical transparent structure, a performance optimization method and device of the optical transparent structure, electronic equipment and a medium, and the optical transparent structure comprises a micro-nano device, a first dielectric spacer layer, a disk array, a second dielectric spacer layer, an infrared reflection layer and an anti-reflection layer which are connected in sequence, and the micro-nano device, the first dielectric spacer layer and the disk array form an array. Wherein the micro-nano device and the disk array are silver films, the first dielectric spacer layer, the second dielectric spacer layer and the anti-reflection layer adopt silicon nitride, and reverse optimization based on a genetic algorithm is adopted to optimize the optical transparent structure. The beneficial effects of the invention are that through an optical transparent structure and reverse optimization based on a genetic algorithm, multiband compatibility of visible light, infrared and laser bands