{"doi":"10.1364/boe.485226","title":"Evaluation of a gain-managed nonlinear fiber amplifier for multiphoton microscopy","abstract":"Two-photon excited fluorescence microscopy is a widely-employed imaging technique that enables the noninvasive study of biological specimens in three dimensions with sub-micrometer resolution. Here, we report an assessment of a gain-managed nonlinear (GMN) fiber amplifier for multiphoton microscopy. This recently-developed source delivers 58-nJ and 33-fs pulses at 31-MHz repetition rate. We show that the GMN amplifier enables high-quality deep-tissue imaging, and furthermore that the broad spectral bandwidth of the GMN amplifier can be exploited for superior spectral resolution when imaging multiple distinct fluorophores.","journal":"Biomedical Optics Express","year":2023,"id":327214,"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":26,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9493,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2023-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":747145,"name":"Michael L. Buttolph","orcid":"0000-0001-8387-5299","position":1,"is_corresponding":false},{"id":777567,"name":"Menansili A. Mejooli","orcid":null,"position":2,"is_corresponding":false},{"id":981650,"name":"Chi‐Yong Eom","orcid":null,"position":3,"is_corresponding":false},{"id":292521,"name":"Chris B. Schaffer","orcid":"0000-0002-7800-9596","position":4,"is_corresponding":false},{"id":293064,"name":"Frank W. Wise","orcid":"0000-0001-8333-2470","position":5,"is_corresponding":false},{"id":293063,"name":"Pavel Sidorenko","orcid":"0000-0002-7161-4267","position":0,"is_corresponding":true}],"reference_count":33,"raw_metadata":null,"created_at":"2026-07-19T01:08:42.846627Z","pmid":"37206123","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":[]}