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Design and Characterization of Optic...

Ruiz Diaz, Liliana.

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Design and Characterization of Optical Systems and Devices Using Non-Imaging Techniques: From Solar Concentrators to IR Bragg Mirrors.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Design and Characterization of Optical Systems and Devices Using Non-Imaging Techniques: From Solar Concentrators to IR Bragg Mirrors./
Author:	Ruiz Diaz, Liliana.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2019,
Description:	183 p.
Notes:	Source: Dissertations Abstracts International, Volume: 80-12, Section: B.
Contained By:	Dissertations Abstracts International80-12B.
Subject:	Electrical engineering. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=13878469
ISBN:	9781392211304

Design and Characterization of Optical Systems and Devices Using Non-Imaging Techniques: From Solar Concentrators to IR Bragg Mirrors.
Ruiz Diaz, Liliana.

Design and Characterization of Optical Systems and Devices Using Non-Imaging Techniques: From Solar Concentrators to IR Bragg Mirrors. - Ann Arbor : ProQuest Dissertations & Theses, 2019 - 183 p.

Source: Dissertations Abstracts International, Volume: 80-12, Section: B.

Thesis (Ph.D.)--The University of Arizona, 2019.

This item is not available from ProQuest Dissertations & Theses.

Optical engineering is the creative application of classical optical principles to generate new technology. The most natural approach to engineer optical systems is to use image-forming techniques; however, it is possible to design and characterize optical technologies without the use of images. This concept is known as non-imaging optics. In the following work, I will present the design, prototyping, and characterization of solar and infrared (IR) technologies using non-sequential ray tracing techniques and non-imaging optical tools. There is a strong emphasis on tolerancing for fabrication and alignment purposes in all the designs. In the first project, large parabolic mirrors are used in a hybrid thermal/concentrated photovoltaics (CPV) collector to concentrate sunlight and store it as thermal energy. A comprehensive opto-mechanical tolerance analysis of the system is presented. I will also discuss the characterization of the optical throughput of its components and the preliminary PV and thermal data of a full-scale (8.0 x 5.0 m2 ) demo. In the second project, concentrating refractive freeform optical devices are used to collect solar direct normal irradiance (DNI) and diffuse sunlight for multi-junction CPV cells. The design of several concentrators, from the optimization algorithm to prototyping methods, is discussed, including a 180x compact concentrator collecting 92% of the solar spectrum from 350 to 1400 nm. An algorithm to simulate the solar diffuse radiance for ray tracing simulations is also demonstrated. In the last project, I will examine the theoretical and experimental feasibility of fabricating IR Bragg mirrors using novel high refractive index sulfur-based polymers known as chalcogenide hybrid inorganic/organic polymers (CHIPs).

ISBN: 9781392211304Subjects--Topical Terms:

649834
Electrical engineering.
Subjects--Index Terms:

Concentrated photovoltaics

Design and Characterization of Optical Systems and Devices Using Non-Imaging Techniques: From Solar Concentrators to IR Bragg Mirrors.
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