n Difficulty of KLM u CPHASE becomes extremely complex (1000s of optical elements) when probability of success is made high n Examples of improved LOQ
{"Image DocumentName": "Improvements to KLM Difficulty of KLM", "Image ImageDescription": "CPHASE becomes extremely complex (1000s of optical elements) when probability of success is made high. Examples of improved LOQC schemes. Nielsen: Computation is performed in the cluster-state model. The cluster state can be built efficiently using the low-success-probability (i.e. simple) version of KLM CPHASE gate. Overall optical circuit is simplified as a result. Browne and Rudolf: Also uses cluster-state model, using even simpler fusion gate as alternative to CSIGN. Results in further simplification to the optical circuit. The scheme we simulate : Takes elements of Nielsen, and Browne and Rudolf. Plus further modifications.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}