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Filtering by: Subject Laser spectroscopy Remove constraint Subject: Laser spectroscopy Academic Affiliation Physics Remove constraint Academic Affiliation: Physics

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  • Conversion of laser phase noise to amplitude noise in a Lummer-Gehrcke interferometer and in oxygen gas

    Creator:
    Wichner, Brian D.
    Abstract:
    In order to observe laser phase noise, this noise must be converted to amplitude noise, which can be achieved using either an interferometer or an absorption resonance in an atomic/molecular vapor or gas. When phase noise is converted to amplitude noise, it is manifested as a heterodyne signal in the...
    Resource Type:
    Dissertation
    Full Text:
    spectroscopy, or, equivalently, laser phase noise spectroscopy. In recent work on diode laser noise

  • Optically stabilized diode laser using high-contrast saturated absorption

    Creator:
    Cuneo, Christopher J.
    Abstract:
    Doppler-free saturation spectroscopy in an optically thick atomic vapor is used in an optical-feedback configuration for two semiconductor diode laser systems. One laser system consists of an unmodifed, commercially available diode laser. The other laser system consists of a diode laser initially stabilized by optical feedback from a diffraction grating....
    Resource Type:
    Masters Thesis
    Full Text:
    Absorption Spectroscopy (HCSAS) as a means to optically stabilize the frequency of a diode laser system to