Dynamic wavefront shaping with high-quality-factor resonant metasurfaces
Abstract/Contents
- Abstract
- Wavefront shaping and control is essential for advancing optical technologies spanning communication, computation, and sensing. Metasurfaces promise to miniaturize future optical components, by shaping light with subwavelength nanostructures that precisely control the wave's amplitude, polarization, and phase. However, most current metasurface designs are static, unable to flexibly tune their responses to environmental or operational cues once fabricated. This thesis presents the design, fabrication, and characterization of dynamic metasurfaces that efficiently modulate their behavior based on the integration of high quality factor (high-Q) resonances. Through demonstrating a variety of devices, including lenses and beam steerers, both theoretically and experimentally this work will clearly lay out high-Q wavefront shaping metasurfaces as a promising route to achieving active devices utilizing many possible modulation mechanisms to realize a variety of transfer functions and novel design schemes.
Description
Type of resource | text |
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Form | electronic resource; remote; computer; online resource |
Extent | 1 online resource. |
Place | California |
Place | [Stanford, California] |
Publisher | [Stanford University] |
Copyright date | 2023; ©2023 |
Publication date | 2023; 2023 |
Issuance | monographic |
Language | English |
Creators/Contributors
Author | Klopfer, Elissa Ann |
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Degree supervisor | Dionne, Jennifer Anne |
Thesis advisor | Dionne, Jennifer Anne |
Thesis advisor | Brongersma, Mark L |
Thesis advisor | Lindenberg, Aaron Michael |
Degree committee member | Brongersma, Mark L |
Degree committee member | Lindenberg, Aaron Michael |
Associated with | Stanford University, School of Engineering |
Associated with | Stanford University, Department of Materials Science and Engineering |
Subjects
Genre | Theses |
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Genre | Text |
Bibliographic information
Statement of responsibility | Elissa Klopfer. |
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Note | Submitted to the Department of Materials Science and Engineering. |
Thesis | Thesis Ph.D. Stanford University 2023. |
Location | https://purl.stanford.edu/pm188ys5552 |
Access conditions
- Copyright
- © 2023 by Elissa Ann Klopfer
- License
- This work is licensed under a Creative Commons Attribution Non Commercial 3.0 Unported license (CC BY-NC).
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