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Geometrical Representations of Structured Light: From Paraxial to Electromagnetic
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| 자료유형 | 학위논문 |
|---|---|
| 서명/저자사항 | Geometrical Representations of Structured Light: From Paraxial to Electromagnetic. |
| 개인저자 | Gutierrez Cuevas, Rodrigo. |
| 단체저자명 | University of Rochester. Hajim School of Engineering and Applied Sciences. |
| 발행사항 | [S.l.]: University of Rochester., 2019. |
| 발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2019. |
| 형태사항 | 281 p. |
| 기본자료 저록 | Dissertations Abstracts International 81-03B. Dissertation Abstract International |
| ISBN | 9781085749602 |
| 학위논문주기 | Thesis (Ph.D.)--University of Rochester, 2019. |
| 일반주기 |
Source: Dissertations Abstracts International, Volume: 81-03, Section: B.
Advisor: Alonso, Miguel A. |
| 이용제한사항 | This item must not be sold to any third party vendors. |
| 요약 | The term "structured light" is used to refer to light having nontrivial and interesting intensity, phase and/or polarization distributions. This concept has been at the center of research efforts ranging from quantum optics to biophysics. It is therefore important to propose theoretical models that highlight the main properties of such fields, e. g. their angular spread, polarization structure and orbital angular momentum content, to facilitate their understanding as well as their design. Throughout this thesis, several geometrical models are used to study structured light, from the paraxial scalar to the nonparaxial electromagnetic regimes. These models provide us with abstract spaces in which optical fields can be represented in an intuitive way.We start by studying self-similar structured-Gaussian (SG) beams through operator and ray-based formalisms. These two complementary approaches lead to distinct geometrical representations on the modal Poincare sphere (MPS): the operator formalism leads to the Majorana constellation, which represents an SG beam by a collection of points on the surface of the MPS |
| 일반주제명 | Optics. Physics. |
| 언어 | 영어 |
| 바로가기 | 
: 이 자료의 원문은 한국교육학술정보원에서 제공합니다. |
