@other{https://resolver.caltech.edu/CaltechETD:etd-06032005-115306,
    title = "Fabrication and Characterization of Microlasers by the Sol-Gel Method",
    year = "2005",
    url = "https://resolver.caltech.edu/CaltechETD:etd-06032005-115306",
    id = "record",
    doi = "10.7907/HHQ8-VC25"
}