Oral examination of Ph.D. student on Tuesday Jan.13, 2009
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This document discusses various physics concepts including Heisenberg's uncertainty principle, electron focusing in nuclear sectors, p-n junctions in LEDs, anomalous dispersion in 3-level and 4-level laser systems, torque in metals and semiconductors related to resistivity and the photoelectric effect, mode locking and pointer lasers in FEL systems, population inversion and nonlinear optics such as second harmonic generation and holograms. It also mentions speckle patterns, Pauli exclusion, Compton scattering, normalization of wave functions, chaos theory, and that the author of the document is Qahtan G. Al-zaidi with a Ph.D. obtaining their degree in January 2009.
Oral examination of Ph.D. student on Tuesday Jan.13, 2009
- 1. – – expectation value electron focusing Nuclear sector Heisenberg’s Uncertainty LED donor p-n junction acceptor n n - anomalous dispersion 3-level laser system 4-level laser system 1
- 2. 4-level 3-level He-Ne Torque metals and semiconductors T resistivity photoelectric effect activation energy mode locking pointer laser FEL laser pop. Inversion nonlinear optics S.H.G Hologram speckle pattern Pauli a.m.u Compton scattering I eV S.H.M t r Wave function Normalization chaos theory Ph.D. Qahtan G. Al-zaidi January , 2009 2
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