Optical inverse problems, such as optical metrology and inverse optical design, have always been a research field of significant focus because of their wide applications in science and industry.
The paper says OptoGPT can “effectively deal with the non-trivial inverse design problem in multilayer structure … Combined with many proposed techniques, our model can unify the inverse design under ...
Figure 1 Comparison of general GPT models (a) and proposed OptoGPT model (b). (c) Convert different types of responses to reflection and transmission spectrum. (d) Illustration of structure ...