Sökning: "Interferometry"
Visar resultat 1 - 5 av 167 avhandlingar innehållade ordet Interferometry.
1. Analyses and Application of Ambient Seismic Noise in Sweden : Source, Interferometry, Tomography
Sammanfattning : Ambient seismic noise from generation to its application for determination of sub-surface velocity structures is analyzed using continuous data recordings from the Swedish National Seismic Network (SNSN). The fundamental aim of the thesis is to investigate the applicability of precise velocity measurements from ambient noise data. LÄS MER
2. Attosecond interferometry: techniques and spectroscopy
Sammanfattning : The interaction between an intense laser pulse and a gas medium leads to the emission of coherent bursts of light in the extreme ultraviolet range. This process, known as high-order harmonic generation, has today, almost three decades after its discovery, developed into a reliable source of extremely short (on the order of 100 as) pulses of electromagnetic radiation, with a wide range of applications in the atomic, molecular and optical sciences. LÄS MER
3. Repeat-pass satellite SAR interferometry
Sammanfattning : .... LÄS MER
4. Particle Interferometry in e+e- Annihilation
Sammanfattning : This thesis is the result of three years of work in Lund University, as a member of DELPHI group, at the Elementary Particle Physics Department. The work concerns the study of Bose-Einstein correlations in electron-positron collisions at LEP. LÄS MER
5. Majorana Representation in Quantum Optics : SU(2) Interferometry and Uncertainty Relations
Sammanfattning : The algebra of SU(2) is ubiquitous in physics, applicable both to the atomic spin states and the polarisation states of light. The method developed by Majorana and Schwinger to represent pure, symmetric spin-states of arbitrary value as a product of spin-1/2 states is a powerful tool that allows for a great conceptual and practical simplification. LÄS MER