Lukin, Mikhail D.Maurer, Peter Christian2014-06-062014-06-062014Maurer, Peter. 2014. Coherent control of diamond defects for quantum information science and quantum sensing. Doctoral dissertation, Harvard University.http://dissertations.umi.com/gsas.harvard:11431http://nrs.harvard.edu/urn-3:HUL.InstRepos:12269840Quantum mechanics, arguably one of the greatest achievements of modern physics, has not only fundamentally changed our understanding of nature but is also taking an ever increasing role in engineering. Today, the control of quantum systems has already had a far-reaching impact on time and frequency metrology. By gaining further control over a large variety of different quantum systems, many potential applications are emerging. Those applications range from the development of quantum sensors and new quantum metrological approaches to the realization of quantum information processors and quantum networks. Unfortunately most quantum systems are very fragile objects that require tremendous experimental effort to avoid dephasing. Being able to control the interaction between a quantum system with its local environment embodies therefore an important aspect for application and hence is at the focus of this thesis.en-USQuantum physicsOpticsNanoscienceCoherent controlNitrogen vacancy centerQuantum informationQuantum sensingThesis or Dissertation2014-06-06