The software application by Synopsys that includes the feature/module called **OptoD_Calibre_Link** is **OptoCompiler**, which is part of Synopsys's suite for optical design automation in photonic integrated circuits (PICs).
**OptoD_Calibre_Link** serves as an integration point between OptoCompiler and Calibre, which is Synopsys's design rule checking (DRC) and layout versus schematic (LVS) tool. This module allows users to leverage Calibre's