자료유형 | 학위논문 |
---|---|
서명/저자사항 | Nonlinear Self-Channeling of High-Power Lasers through Turbulent Atmospheres. |
개인저자 | DiComo, Gregory P. |
단체저자명 | University of Maryland, College Park. Electrical Engineering. |
발행사항 | [S.l.]: University of Maryland, College Park., 2018. |
발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2018. |
형태사항 | 156 p. |
기본자료 저록 | Dissertation Abstracts International 79-11B(E). Dissertation Abstract International |
ISBN | 9780438144460 |
학위논문주기 | Thesis (Ph.D.)--University of Maryland, College Park, 2018. |
일반주기 |
Source: Dissertation Abstracts International, Volume: 79-11(E), Section: B.
Adviser: Thomas Antonsen. |
요약 | A variety of laser applications have been considered which depend on long-distance atmospheric propagation of the beam to attain practical utility. The effectiveness of these applications is limited to some extent by beam distortions caused by a |
요약 | In the absence of turbulence, laser beams of sufficient peak power propagating in atmosphere have been shown to undergo nonlinear self-guiding, in which the beam size remains constant over multiple Rayleigh lengths. Recent research suggests that |
요약 | Nonlinear self-channeling is found to resist the diffractive effects of turbulence, with its effectiveness decreasing significantly as the inner scale of turbulence decreases below the size of the beam. |
일반주제명 | Electrical engineering. Optics. |
언어 | 영어 |
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