{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Wu H"],"funding":["Academy of Finland","Academy of Finland (Suomen Akatemia)","National Natural Science Foundation of China","National Natural Science Foundation of China (National Science Foundation of China)","Sichuan Provincial Youth Science and Technology Fund"],"pagination":["124"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11133385"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["13(1)"],"pubmed_abstract":["Ghost imaging in the time domain allows for reconstructing fast temporal objects using a slow photodetector. The technique involves correlating random or pre-programmed probing temporal intensity patterns with the integrated signal measured after modulation by the temporal object. However, the implementation of temporal ghost imaging necessitates ultrafast detectors or modulators for measuring or pre-programming the probing intensity patterns, which are not available in all spectral regions especially in the mid-infrared range. Here, we demonstrate a frequency downconversion temporal ghost imaging scheme that enables to extend the operation regime to arbitrary wavelengths regions where fast modulators and detectors are not available. The approach modulates a signal with temporal intensity "],"journal":["Light, science & applications"],"pubmed_title":["Mid-infrared computational temporal ghost imaging."],"pmcid":["PMC11133385"],"funding_grant_id":["62075144,U22A2090","2022JDJQ0031","320165, 356243, 333949","62375189, 62311530045, 62005186,"],"pubmed_authors":["Peng F","Genty G","Liang H","Chen L","Hu B","Wang Z","Wu H"],"additional_accession":[]},"is_claimable":false,"name":"Mid-infrared computational temporal ghost imaging.","description":"Ghost imaging in the time domain allows for reconstructing fast temporal objects using a slow photodetector. The technique involves correlating random or pre-programmed probing temporal intensity patterns with the integrated signal measured after modulation by the temporal object. However, the implementation of temporal ghost imaging necessitates ultrafast detectors or modulators for measuring or pre-programming the probing intensity patterns, which are not available in all spectral regions especially in the mid-infrared range. Here, we demonstrate a frequency downconversion temporal ghost imaging scheme that enables to extend the operation regime to arbitrary wavelengths regions where fast modulators and detectors are not available. The approach modulates a signal with temporal intensity ","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 May","modification":"2026-03-11T01:35:54.141Z","creation":"2025-08-13T03:04:22.337Z"},"accession":"S-EPMC11133385","cross_references":{"pubmed":["38806486"],"doi":["10.1038/s41377-024-01426-0"]}}