Efficient pixel-by-pixel optimization of photonic devices utilizing the Dyson ’ s equation in a Green ’ s function formalism: Part II. Implementation using standard electromagnetic solvers

In part I of this series of papers, we introduced an efficient pixel-by-pixel optimization technique, utilizing the Dyson ’ s equation in a Green ’ s function formalism. This technique directly incorporates material and minimum feature size constraints in practical photonic devices. The ...

Source: Journal of the Optical Society of America B - August 9, 2019 Category: Physics Authors: Salim Boutami Shanhui Fan Source Type: research