@book_section {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/53370, title ="Metrology and Coatings for the 40 kg LIGO Optics", author = "Adhikari, Rana X.", month = "June", year = "2014", doi = "https://doi.org/10.1364/CLEO_AT.2014.JTh4J.3", isbn = "9781557529992", url = "https://resolver.caltech.edu/CaltechAUTHORS:20150108-140401795", }