{"id":364846,"date":"2024-04-30T09:53:29","date_gmt":"2024-04-30T09:53:29","guid":{"rendered":"\/forum\/forums\/topic\/loss-vs-waveguide-bend-radius-in-lumerical-feem\/"},"modified":"2024-04-30T09:53:29","modified_gmt":"2024-04-30T09:53:29","slug":"loss-vs-waveguide-bend-radius-in-lumerical-feem","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/loss-vs-waveguide-bend-radius-in-lumerical-feem\/","title":{"rendered":"Loss vs. waveguide bend radius in Lumerical FEEM"},"content":{"rendered":"<p>I have been trying to optimize bend radius for silicon waveguide of 6 um width. The expected radius for low loss is around 13-15 mm. For values above say, 500 um, the results are coming wrong. Does it have anything to do with memory requirements? We use a system with 64 GB RAM.<\/p>\n<p>Thanks in advance.<\/p>\n","protected":false},"template":"","class_list":["post-364846","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"I have been trying to optimize bend radius for silicon waveguide of 6 um width. The expected radius for low loss is around 13-15 mm. For values above say, 500 um, the results are coming wrong. Does it have anything to do with memory requirements? 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