{"doi":"10.1364/oe.23.021403","title":"Wavefront detection method of a single-sensor based adaptive optics system","abstract":null,"journal":"Optics Express","year":2015,"id":648344,"datarank":0.9119059232452058,"base_score":2.70805020110221,"endowment":2.70805020110221,"self_citation_contribution":0.40620753016533157,"citation_network_contribution":0.5056983930798742,"self_endowment_contribution":0.40620753016533157,"citer_contribution":0.5056983930798742,"corpus_percentile":null,"corpus_rank":null,"citation_count":14,"citer_count":11,"citers_with_citation_signal":10,"citers_with_endowment":10,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1689593,"name":"Lifa Hu","orcid":null,"position":1,"is_corresponding":false},{"id":1185606,"name":"Huanyu Xu","orcid":null,"position":2,"is_corresponding":false},{"id":276789,"name":"Yukun Wang","orcid":null,"position":3,"is_corresponding":false},{"id":1135147,"name":"Dayu Li","orcid":"0000-0002-7845-3638","position":4,"is_corresponding":false},{"id":1689597,"name":"Shaoxin Wang","orcid":null,"position":5,"is_corresponding":false},{"id":1689598,"name":"Quanquan Mu","orcid":null,"position":6,"is_corresponding":false},{"id":1689599,"name":"Chengliang Yang","orcid":null,"position":7,"is_corresponding":false},{"id":1689600,"name":"Zhaoliang Cao","orcid":null,"position":8,"is_corresponding":false},{"id":1689601,"name":"Xinghai Lu","orcid":null,"position":9,"is_corresponding":false},{"id":214857,"name":"Li Xuan","orcid":null,"position":10,"is_corresponding":false},{"id":1689591,"name":"Chongchong Wang","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"Wavefront detection method of a single-sensor based adaptive optics system","abstract":"In adaptive optics system (AOS) for optical telescopes, the reported wavefront sensing strategy consists of two parts: a specific sensor for tip-tilt (TT) detection and another wavefront sensor for other distortions detection. Thus, a part of incident light has to be used for TT detection, which decreases the light energy used by wavefront sensor and eventually reduces the precision of wavefront correction. In this paper, a single Shack-Hartmann wavefront sensor based wavefront measurement method is presented for both large amplitude TT and other distortions' measurement. Experiments were performed for testing the presented wavefront method and validating the wavefront detection and correction ability of the single-sensor based AOS. With adaptive correction, the root-mean-square of residual TT was less than 0.2 λ, and a clear image was obtained in the lab. Equipped on a 1.23-meter optical telescope, the binary stars with angle distance of 0.6″ were clearly resolved using the AOS. This wavefront measurement method removes the separate TT sensor, which not only simplifies the AOS but also saves light energy for subsequent wavefront sensing and imaging, and eventually improves the detection and imaging capability of the AOS.","is_dataset_classified":null,"base_score":2.70805020110221,"endowment":2.70805020110221,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"26367988","pmcid":null,"openalex_id":"https://openalex.org/W2234327108","authors":[],"funders":[{"funder_name":"National Natural Science Foundation of China (NSFC)","grant_id":"61205021","title":null},{"funder_name":"National Natural Science Foundation of China (NSFC)","grant_id":"61377032","title":null},{"funder_name":"National Natural Science Foundation of China (NSFC)","grant_id":"61475152","title":null}],"total_grants":3,"fwci":0.8314,"citation_percentile":0.75108209,"influential_citations":0,"citation_trend":[{"year":2016,"count":1},{"year":2017,"count":1},{"year":2018,"count":2},{"year":2019,"count":1},{"year":2023,"count":2},{"year":2024,"count":7}],"oa_status":"gold","license":"https://doi.org/10.1364/OA_License_v1#VOR-OA","oa_locations":[{"url":"https://doi.org/10.1364/oe.23.021403","host_type":"journal"},{"url":"https://doi.org/10.1364/oe.23.021403","host_type":"publisher"},{"url":"https://www.osapublishing.org/viewmedia.cfm?URI=oe-23-16-21403&seq=0","host_type":"publisher"},{"url":"https://pubmed.ncbi.nlm.nih.gov/26367988","host_type":"repository"}],"fields_of_study":["Adaptive optics and wavefront sensing","Optical Systems and Laser Technology","Advanced optical system design"],"mesh_terms":[],"keywords":["Wavefront sensor","Wavefront","Adaptive optics","Optics","Deformable mirror","Physics","Tilt (camera)","Root mean square","Mathematics"],"sdg_mappings":[{"sdg_number":0,"sdg_label":"Affordable and clean energy"}],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-10T02:30:43.353079Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}