The optical properties of pyramidal prisms with applications in the generation of structured light
This thesis presents a numerical study of the structured light produced by a laser beam transmitted by a symmetric pyramidal prism. From the Fresnel formulation, expressions are obtained for the diffracted amplitudes that are valid for an arbitrary number of prism faces for both acute and flat-toppe...
| Autor: | |
|---|---|
| Formato: | tesis de maestría |
| Estado: | Versión publicada |
| Fecha de publicación: | 2022 |
| País: | México |
| Recursos: | Centro de Investigación Científica y de Educación Superior de Ensenada |
| Repositorio: | Repositorio Institucional CICESE |
| Idioma: | inglés |
| OAI Identifier: | oai:cicese.repositorioinstitucional.mx:1007/3752 |
| Acesso em linha: | http://cicese.repositorioinstitucional.mx/jspui/handle/1007/3752 |
| Access Level: | acceso abierto |
| Palavra-chave: | info:eu-repo/classification/autor/Structured Light, Pyramidal Prisms, Fresnel Diffraction info:eu-repo/classification/autor/Luz estructurada, Prismas Priamidales, Difracción de Fresnel info:eu-repo/classification/cti/1 info:eu-repo/classification/cti/22 info:eu-repo/classification/cti/2209 info:eu-repo/classification/cti/220919 |
| id |
MX_eb2b9b64d6cb3b738deb210e98fb28bb |
|---|---|
| oai_identifier_str |
oai:cicese.repositorioinstitucional.mx:1007/3752 |
| network_acronym_str |
MX |
| network_name_str |
México |
| repository_id_str |
|
| dc.title.none.fl_str_mv |
The optical properties of pyramidal prisms with applications in the generation of structured light Las propiedades ópticas de prismas piramidales con aplicaciones en la generación de luz estructurada |
| title |
The optical properties of pyramidal prisms with applications in the generation of structured light |
| spellingShingle |
The optical properties of pyramidal prisms with applications in the generation of structured light CARLOS IVAN OCHOA GUERRERO info:eu-repo/classification/autor/Structured Light, Pyramidal Prisms, Fresnel Diffraction info:eu-repo/classification/autor/Luz estructurada, Prismas Priamidales, Difracción de Fresnel info:eu-repo/classification/cti/1 info:eu-repo/classification/cti/22 info:eu-repo/classification/cti/2209 info:eu-repo/classification/cti/220919 info:eu-repo/classification/cti/220919 |
| title_short |
The optical properties of pyramidal prisms with applications in the generation of structured light |
| title_full |
The optical properties of pyramidal prisms with applications in the generation of structured light |
| title_fullStr |
The optical properties of pyramidal prisms with applications in the generation of structured light |
| title_full_unstemmed |
The optical properties of pyramidal prisms with applications in the generation of structured light |
| title_sort |
The optical properties of pyramidal prisms with applications in the generation of structured light |
| dc.creator.none.fl_str_mv |
CARLOS IVAN OCHOA GUERRERO |
| author |
CARLOS IVAN OCHOA GUERRERO |
| author_facet |
CARLOS IVAN OCHOA GUERRERO |
| author_role |
author |
| dc.contributor.none.fl_str_mv |
Kevin Arthur O'Donnell |
| dc.subject.none.fl_str_mv |
info:eu-repo/classification/autor/Structured Light, Pyramidal Prisms, Fresnel Diffraction info:eu-repo/classification/autor/Luz estructurada, Prismas Priamidales, Difracción de Fresnel info:eu-repo/classification/cti/1 info:eu-repo/classification/cti/22 info:eu-repo/classification/cti/2209 info:eu-repo/classification/cti/220919 info:eu-repo/classification/cti/220919 |
| topic |
info:eu-repo/classification/autor/Structured Light, Pyramidal Prisms, Fresnel Diffraction info:eu-repo/classification/autor/Luz estructurada, Prismas Priamidales, Difracción de Fresnel info:eu-repo/classification/cti/1 info:eu-repo/classification/cti/22 info:eu-repo/classification/cti/2209 info:eu-repo/classification/cti/220919 info:eu-repo/classification/cti/220919 |
| description |
This thesis presents a numerical study of the structured light produced by a laser beam transmitted by a symmetric pyramidal prism. From the Fresnel formulation, expressions are obtained for the diffracted amplitudes that are valid for an arbitrary number of prism faces for both acute and flat-topped prisms. These expressions are readily evaluated numerically and are a significant advancement over the restrictive discrete plane wave models used in prior works. The distribution of intensity of the diffracted light is studied for a wide range of prism parameters, and the unitarity of Fresnel integrals allows the determination of the efficiency of the intensity structures produced, which is not possible with the plane wave model. While most of the results presented to consider a Gaussian laser beam illuminating the prism, it is demonstrated that the theory may be readily extended to higher-order laser modes. Applications in optical trapping are considered, and examples are given in which the intensity distributions contain a number of bright spots with similar intensity, as could be suitable for the simultaneous trapping of several particles. Also considered are applications in lithography and, under other conditions, cases are presented that produce uniform periodic intensity patterns. The practical advantages of employing pyramidal prisms in such applications are their excellent stability and their efficiency in producing structured light. |
| publishDate |
2022 |
| dc.date.none.fl_str_mv |
2022 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/masterThesis info:eu-repo/semantics/publishedVersion |
| format |
masterThesis |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
http://cicese.repositorioinstitucional.mx/jspui/handle/1007/3752 |
| url |
http://cicese.repositorioinstitucional.mx/jspui/handle/1007/3752 |
| dc.language.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
citation:Ochoa Guerrero, C.A. 2022. The optical properties of pyramidal prisms with applications in the generation of structured light. Tesis de Doctorado en Ciencias. Centro de Investigación Científica y de Educación Superior de Ensenada, B.C. 50 pp. |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/4.0 |
| eu_rights_str_mv |
openAccess |
| rights_invalid_str_mv |
http://creativecommons.org/licenses/by/4.0 |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
CICESE |
| publisher.none.fl_str_mv |
CICESE |
| dc.source.none.fl_str_mv |
reponame:Repositorio Institucional CICESE instname:Centro de Investigación Científica y de Educación Superior de Ensenada instacron:CICESE |
| instname_str |
Centro de Investigación Científica y de Educación Superior de Ensenada |
| instacron_str |
CICESE |
| institution |
CICESE |
| reponame_str |
Repositorio Institucional CICESE |
| collection |
Repositorio Institucional CICESE |
| repository.name.fl_str_mv |
|
| repository.mail.fl_str_mv |
|
| _version_ |
1858177524012417024 |
| spelling |
The optical properties of pyramidal prisms with applications in the generation of structured lightLas propiedades ópticas de prismas piramidales con aplicaciones en la generación de luz estructuradaCARLOS IVAN OCHOA GUERREROinfo:eu-repo/classification/autor/Structured Light, Pyramidal Prisms, Fresnel Diffractioninfo:eu-repo/classification/autor/Luz estructurada, Prismas Priamidales, Difracción de Fresnelinfo:eu-repo/classification/cti/1info:eu-repo/classification/cti/22info:eu-repo/classification/cti/2209info:eu-repo/classification/cti/220919info:eu-repo/classification/cti/220919This thesis presents a numerical study of the structured light produced by a laser beam transmitted by a symmetric pyramidal prism. From the Fresnel formulation, expressions are obtained for the diffracted amplitudes that are valid for an arbitrary number of prism faces for both acute and flat-topped prisms. These expressions are readily evaluated numerically and are a significant advancement over the restrictive discrete plane wave models used in prior works. The distribution of intensity of the diffracted light is studied for a wide range of prism parameters, and the unitarity of Fresnel integrals allows the determination of the efficiency of the intensity structures produced, which is not possible with the plane wave model. While most of the results presented to consider a Gaussian laser beam illuminating the prism, it is demonstrated that the theory may be readily extended to higher-order laser modes. Applications in optical trapping are considered, and examples are given in which the intensity distributions contain a number of bright spots with similar intensity, as could be suitable for the simultaneous trapping of several particles. Also considered are applications in lithography and, under other conditions, cases are presented that produce uniform periodic intensity patterns. The practical advantages of employing pyramidal prisms in such applications are their excellent stability and their efficiency in producing structured light.En esta tesis se presenta un estudio numérico de la luz estructurada producida por un haz de luz transmitido por un prisma piramidal simétrico. Utilizando la difracción de Fresnel se obtienen expresiones para las amplitudes de la luz difractada, las cuales son válidas para prismas piramidales truncados o con terminación en pico con un número arbitrario de caras. Dichas expresiones son evaluadas fácilmente de manera numérica y representan un avance significativo sobre los trabajos anteriores que utilizan un modelo discreto de ondas planas. La distribución de la intensidad de la luz difractada es estudiada considerando un amplio rango de parámetros, y la eficiencia en la intensidad de las estructuras producidas es determinada debido a la unitaridad de las integrales de la difracción de Fresnel. Aunque en la mayoría de los resultados presentados se emplea un haz de luz láser Gausiano iluminando al prisma, también se demuestra como la teoría puede extenderse fácilmente a modos de luz láser de orden superior. Se consideran posibles aplicaciones en atrapamiento óptico y se dan ejemplos en los que se puede obtener un número de puntos brillantes con similar intensidad que pudiese servir para atrapar simultáneamente varias partículas. También se consideran posibles aplicaciones en litografía en donde, bajo otras condiciones, se pueden producir patrones de luz periódica uniforme. Las ventajas prácticas en el empleo de prismas piramidales para las aplicaciones mencionadas anteriormente son excelente estabilidad y la eficiencia en la luz estructurada producida.CICESEKevin Arthur O'Donnell2022info:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://cicese.repositorioinstitucional.mx/jspui/handle/1007/3752reponame:Repositorio Institucional CICESEinstname:Centro de Investigación Científica y de Educación Superior de Ensenadainstacron:CICESEengcitation:Ochoa Guerrero, C.A. 2022. The optical properties of pyramidal prisms with applications in the generation of structured light. Tesis de Doctorado en Ciencias. Centro de Investigación Científica y de Educación Superior de Ensenada, B.C. 50 pp.info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0oai:cicese.repositorioinstitucional.mx:1007/37522024-08-28T03:50:12Z |
| score |
15.812429 |