{"doi":"10.1364/boe.430549","title":"Femtosecond diode-based time lens laser for multiphoton microscopy","abstract":"We demonstrate a near-infrared, femtosecond, diode laser-based source with kW peak power for two-photon microscopy. At a wavelength of 976 nm, the system produces sub-ps pulses operating at a repetition rate of 10 MHz with kilowatt class peak powers suitable for deep tissue two-photon microscopy. The system, integrated with a laser-scanning microscope, images to a depth of 900 µm in a fixed sample of PLP-eGFP labeled mouse brain tissue. This represents a significant development that will lead to more efficient, compact, and accessible laser sources for biomedical imaging.","journal":"Biomedical Optics Express","year":2021,"id":226518,"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":0,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9573,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2021-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":829576,"name":"Kenneth J. Underwood","orcid":"0000-0002-0028-7094","position":1,"is_corresponding":false},{"id":829577,"name":"Omkar D. Supekar","orcid":"0000-0003-1777-8508","position":2,"is_corresponding":false},{"id":829578,"name":"Brendan M. Heffernan","orcid":"0000-0002-0319-1602","position":3,"is_corresponding":false},{"id":829579,"name":"T. Welton","orcid":"0009-0007-8728-4745","position":4,"is_corresponding":false},{"id":582488,"name":"Emily A. Gibson","orcid":"0000-0002-3436-1483","position":5,"is_corresponding":false},{"id":439249,"name":"Juliet T. Gopinath","orcid":"0000-0003-2387-5371","position":6,"is_corresponding":false},{"id":829575,"name":"Y. Lange Simmons","orcid":"0000-0002-2392-1887","position":0,"is_corresponding":true}],"reference_count":41,"raw_metadata":null,"created_at":"2026-07-18T23:54:34.185847Z","pmid":"34745735","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":[]}