@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20181107-160518983,
    title = "Terahertz Spectroscopy and Applications",
    chapter = "Two-frequency MOPA diode laser system for difference-frequency generation of coherent THz waves",
    year = "1999",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20181107-160518983",
    id = "record",
    isbn = "9780819430878",
    doi = "10.1117/12.347126"
}


@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20121002-105657742,
    chapter = "A High Power Frequency-Stabilized Tunable Two-Frequency Diode Laser System for the Generation of Coherent THz-Waves by Photomixing",
    year = "1998",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20121002-105657742",
    id = "record"
}