{"doi":"10.1063/5.0098718","title":"Generation of nanosecond THz pulses using a high gain ring resonator with a semiconductor switch","abstract":"A 250 GHz quasi-optical ring resonator consisting of an input coupler and three mirrors has been designed and tested. A low-loss silicon wafer in the ring provides output coupling of the stored power when irradiated by a pulse from a 532 nm laser. The ring created 5.8 ns, 268 mW output power pulses when excited by a 17 mW, 250 GHz continuously operating input source, achieving a power gain of 16. In a fully tuned ring, higher gain is achievable. If the ring was used with a pulsed input source having a pulse length of several times the fill time, the ring could be used as an efficient pulse compressor with similar high gain. The resonator has a wide range of applications, including, at low power, spectroscopy and, at high power, testing of accelerator structures and materials.","journal":"Applied Physics Letters","year":2022,"id":256604,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":19,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9534,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2022-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":905878,"name":"E.L. Claveau","orcid":"0000-0001-6944-2104","position":1,"is_corresponding":false},{"id":537652,"name":"Sudheer Jawla","orcid":"0000-0002-8807-2636","position":2,"is_corresponding":false},{"id":905879,"name":"Guangjiang Li","orcid":"0000-0003-1742-5964","position":3,"is_corresponding":false},{"id":537653,"name":"Julian Picard","orcid":"0000-0002-4924-4685","position":4,"is_corresponding":false},{"id":537654,"name":"Michael A. Shapiro","orcid":"0000-0003-0579-7891","position":5,"is_corresponding":false},{"id":537655,"name":"Richard J. Temkin","orcid":"0000-0001-9813-0177","position":6,"is_corresponding":false},{"id":779166,"name":"J. Genoud","orcid":"0000-0003-0950-6342","position":0,"is_corresponding":true}],"reference_count":24,"raw_metadata":null,"created_at":"2026-07-19T00:25:25.728895Z","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":[]}