Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"vapor-cells"”.
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Limiting CP violation through a search for a permanent electric dipole moment of mercury 199 atoms
… optically pump and probe a stack of two 199 Hg vapor cells has been completed yielding the result, d( 199Hg) = -(1.06 +/- 0.49stat. +/- 0.40 syst.) x 10-28 e cm. This result can be interpreted as an upper bound of |d( 199Hg)| < 2.1 x 10-28 e cm (95% confidence level), which when combined with …
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On-Chip Atomic Spectroscopy
This thesis presents the integration of atomic vapor cells with anti-resonant reflecting optical waveguides (ARROWs) fabricated on silicon chips. These potentially provide a compact platform for a number of optical applications, including the study of quantum coherence effects such as …
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Ultraviolet (UV) Laser Implementation, Signal Model, and Measurement Sensitivities in Filtered Rayleigh Scattering for Aerodynamic Flows
… nm Nd:YAG lasers coupled with the use of iodine vapor cells as the molecular filter. One method to improve the effective signal-to-noise ratio (SNR), and therefore the performance of an FRS system, is to use shorter wavelengths. This takes advantage of the dependence of the Rayleigh scattering …
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Techniques to Characterize Vapor Cell Performance for a Nuclear-Magnetic-Resonance Gyroscope
… procedures for testing performance parameters of vapor cells for a nuclear-magnetic-resonance gyroscope. In addition to summarizing the theoretical infrastructure of the technology, this research resulted in the development and successful implementation of new techniques to characterize gyro cell …
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Acetylene-filled pressure broadened short photonic microcells
… developed short acetylene-filled photonic microcells (PMCs’) as optical frequency references in the near infrared region for applications in telecommunication, gas sensing, and metrology. The PMC is a 5-10 cm long hollow-core photonic crystal fiber (HC-PCF) in which the high pressure acetylene …