HoloEasy, a web application for computer generated holograms
If the appropriate phase and/or amplitude profile is placed on a Diffractive Optical Element (DOE) it can practically generate an image of an object (hologram) by diffraction of the light. The problem of generating computer holograms consists of calculating numerically the profile of phase and/or am...
- Autores:
- Tipo de recurso:
- Fecha de publicación:
- 2018
- Institución:
- Universidad Tecnológica de Bolívar
- Repositorio:
- Repositorio Institucional UTB
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.utb.edu.co:20.500.12585/8909
- Acceso en línea:
- https://hdl.handle.net/20.500.12585/8909
- Palabra clave:
- Computer generated hologram
Diffuser
IFTA
Speckles
Web application
Data visualization
Diffraction
Diffractive optical elements
Diffusers (optical)
Digital storage
Electron holography
Fourier transforms
Holograms
Image communication systems
Image processing
Iterative methods
Lithography
Optical communication
Optical data processing
Optical image storage
Speckle
Amplitude distributions
Computer generated holograms
Fourier transformations
Fraunhofer diffraction
IFTA
Optical applications
Stabilization parameters
Web application
Computer generated holography
- Rights
- restrictedAccess
- License
- http://creativecommons.org/licenses/by-nc-nd/4.0/
id |
UTB2_111af1d65b5832a38419e0b8ffc3065e |
---|---|
oai_identifier_str |
oai:repositorio.utb.edu.co:20.500.12585/8909 |
network_acronym_str |
UTB2 |
network_name_str |
Repositorio Institucional UTB |
repository_id_str |
|
dc.title.none.fl_str_mv |
HoloEasy, a web application for computer generated holograms |
title |
HoloEasy, a web application for computer generated holograms |
spellingShingle |
HoloEasy, a web application for computer generated holograms Computer generated hologram Diffuser IFTA Speckles Web application Data visualization Diffraction Diffractive optical elements Diffusers (optical) Digital storage Electron holography Fourier transforms Holograms Image communication systems Image processing Iterative methods Lithography Optical communication Optical data processing Optical image storage Speckle Amplitude distributions Computer generated holograms Fourier transformations Fraunhofer diffraction IFTA Optical applications Stabilization parameters Web application Computer generated holography |
title_short |
HoloEasy, a web application for computer generated holograms |
title_full |
HoloEasy, a web application for computer generated holograms |
title_fullStr |
HoloEasy, a web application for computer generated holograms |
title_full_unstemmed |
HoloEasy, a web application for computer generated holograms |
title_sort |
HoloEasy, a web application for computer generated holograms |
dc.contributor.editor.none.fl_str_mv |
Serrano C. J.E. Martínez-Santos, Juan Carlos |
dc.subject.keywords.none.fl_str_mv |
Computer generated hologram Diffuser IFTA Speckles Web application Data visualization Diffraction Diffractive optical elements Diffusers (optical) Digital storage Electron holography Fourier transforms Holograms Image communication systems Image processing Iterative methods Lithography Optical communication Optical data processing Optical image storage Speckle Amplitude distributions Computer generated holograms Fourier transformations Fraunhofer diffraction IFTA Optical applications Stabilization parameters Web application Computer generated holography |
topic |
Computer generated hologram Diffuser IFTA Speckles Web application Data visualization Diffraction Diffractive optical elements Diffusers (optical) Digital storage Electron holography Fourier transforms Holograms Image communication systems Image processing Iterative methods Lithography Optical communication Optical data processing Optical image storage Speckle Amplitude distributions Computer generated holograms Fourier transformations Fraunhofer diffraction IFTA Optical applications Stabilization parameters Web application Computer generated holography |
description |
If the appropriate phase and/or amplitude profile is placed on a Diffractive Optical Element (DOE) it can practically generate an image of an object (hologram) by diffraction of the light. The problem of generating computer holograms consists of calculating numerically the profile of phase and/or amplitude with which the DOE should be built. Computer Generated Holograms (CGH) can be used to construct general-purpose optical elements in the sense that they serve to transform a spatial distribution of light into any other. In this way, they are used in optical communication systems, laser machining, laser welding, optical readers, human vision, data storage and visualization, image processing, among others. Unlike the optical techniques for generating holograms, in the CGH both the desired image and the phase and/or amplitude distribution are calculated numerically. In this work, a web environment application has been developed to calculate the phase changes that a coherent beam of light must undergo when incident on a DOE, so that it is transformed by Fraunhofer diffraction, in the hologram of an object. We use an algorithm with iterative Fourier transformations (IFTA) that uses regulation and stabilization parameters can be chosen by the user. In addition, the user has the freedom to choose holograms for optical applications (free of speckles) generating initial diffusers of a limited band and without phase singularities. © Springer Nature Switzerland AG 2018. |
publishDate |
2018 |
dc.date.issued.none.fl_str_mv |
2018 |
dc.date.accessioned.none.fl_str_mv |
2020-03-26T16:32:35Z |
dc.date.available.none.fl_str_mv |
2020-03-26T16:32:35Z |
dc.type.coarversion.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_c94f |
dc.type.driver.none.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
dc.type.hasversion.none.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.spa.none.fl_str_mv |
Conferencia |
status_str |
publishedVersion |
dc.identifier.citation.none.fl_str_mv |
Communications in Computer and Information Science; Vol. 885, pp. 471-486 |
dc.identifier.isbn.none.fl_str_mv |
9783319989976 |
dc.identifier.issn.none.fl_str_mv |
18650929 |
dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/20.500.12585/8909 |
dc.identifier.doi.none.fl_str_mv |
10.1007/978-3-319-98998-3_36 |
dc.identifier.instname.none.fl_str_mv |
Universidad Tecnológica de Bolívar |
dc.identifier.reponame.none.fl_str_mv |
Repositorio UTB |
dc.identifier.orcid.none.fl_str_mv |
57190688459 57204064204 57204066424 26325154200 |
identifier_str_mv |
Communications in Computer and Information Science; Vol. 885, pp. 471-486 9783319989976 18650929 10.1007/978-3-319-98998-3_36 Universidad Tecnológica de Bolívar Repositorio UTB 57190688459 57204064204 57204066424 26325154200 |
url |
https://hdl.handle.net/20.500.12585/8909 |
dc.language.iso.none.fl_str_mv |
eng |
language |
eng |
dc.relation.conferencedate.none.fl_str_mv |
26 September 2018 through 28 September 2018 |
dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_16ec |
dc.rights.uri.none.fl_str_mv |
http://creativecommons.org/licenses/by-nc-nd/4.0/ |
dc.rights.accessrights.none.fl_str_mv |
info:eu-repo/semantics/restrictedAccess |
dc.rights.cc.none.fl_str_mv |
Atribución-NoComercial 4.0 Internacional |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-nd/4.0/ Atribución-NoComercial 4.0 Internacional http://purl.org/coar/access_right/c_16ec |
eu_rights_str_mv |
restrictedAccess |
dc.format.medium.none.fl_str_mv |
Recurso electrónico |
dc.format.mimetype.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Springer Verlag |
publisher.none.fl_str_mv |
Springer Verlag |
dc.source.none.fl_str_mv |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85054364104&doi=10.1007%2f978-3-319-98998-3_36&partnerID=40&md5=c8a84000367be52829a021cde74113d5 |
institution |
Universidad Tecnológica de Bolívar |
dc.source.event.none.fl_str_mv |
13th Colombian Conference on Computing, CCC 2018 |
bitstream.url.fl_str_mv |
https://repositorio.utb.edu.co/bitstream/20.500.12585/8909/1/MiniProdInv.png |
bitstream.checksum.fl_str_mv |
0cb0f101a8d16897fb46fc914d3d7043 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 |
repository.name.fl_str_mv |
Repositorio Institucional UTB |
repository.mail.fl_str_mv |
repositorioutb@utb.edu.co |
_version_ |
1814021570876669952 |
spelling |
Serrano C. J.E.Martínez-Santos, Juan CarlosPatiño Vanegas, AlbertoDiaz-Pacheco L.L.Patiño-Vanegas J.J.Martínez-Santos J.C.2020-03-26T16:32:35Z2020-03-26T16:32:35Z2018Communications in Computer and Information Science; Vol. 885, pp. 471-486978331998997618650929https://hdl.handle.net/20.500.12585/890910.1007/978-3-319-98998-3_36Universidad Tecnológica de BolívarRepositorio UTB57190688459572040642045720406642426325154200If the appropriate phase and/or amplitude profile is placed on a Diffractive Optical Element (DOE) it can practically generate an image of an object (hologram) by diffraction of the light. The problem of generating computer holograms consists of calculating numerically the profile of phase and/or amplitude with which the DOE should be built. Computer Generated Holograms (CGH) can be used to construct general-purpose optical elements in the sense that they serve to transform a spatial distribution of light into any other. In this way, they are used in optical communication systems, laser machining, laser welding, optical readers, human vision, data storage and visualization, image processing, among others. Unlike the optical techniques for generating holograms, in the CGH both the desired image and the phase and/or amplitude distribution are calculated numerically. In this work, a web environment application has been developed to calculate the phase changes that a coherent beam of light must undergo when incident on a DOE, so that it is transformed by Fraunhofer diffraction, in the hologram of an object. We use an algorithm with iterative Fourier transformations (IFTA) that uses regulation and stabilization parameters can be chosen by the user. In addition, the user has the freedom to choose holograms for optical applications (free of speckles) generating initial diffusers of a limited band and without phase singularities. © Springer Nature Switzerland AG 2018.Recurso electrónicoapplication/pdfengSpringer Verlaghttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/restrictedAccessAtribución-NoComercial 4.0 Internacionalhttp://purl.org/coar/access_right/c_16echttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85054364104&doi=10.1007%2f978-3-319-98998-3_36&partnerID=40&md5=c8a84000367be52829a021cde74113d513th Colombian Conference on Computing, CCC 2018HoloEasy, a web application for computer generated hologramsinfo:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionConferenciahttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_c94fComputer generated hologramDiffuserIFTASpecklesWeb applicationData visualizationDiffractionDiffractive optical elementsDiffusers (optical)Digital storageElectron holographyFourier transformsHologramsImage communication systemsImage processingIterative methodsLithographyOptical communicationOptical data processingOptical image storageSpeckleAmplitude distributionsComputer generated hologramsFourier transformationsFraunhofer diffractionIFTAOptical applicationsStabilization parametersWeb applicationComputer generated holography26 September 2018 through 28 September 2018Herzig, H.P., (1998) Micro-Optics: Elements, Systems and Applications, , Taylor and Francis, LondonWyrowski, F., Diffractive optical elements: Iterative calculation of quantized, blazed structures (1990) J. Opt. Soc. Am., 7, pp. 961-963Pellat-Finet, P., (2009) Optique De Fourier, théorie métaxiale Et Fractionnaire, , Springer, ParisGerchberg, R.W., Saxton, W.O., A practical algorithm for the determination of phase from image and diffraction plane pictures (1972) Optik, 35, pp. 237-346Fienup, J.R., Reconstruction of an object from the modulus of its Fourier transform (1978) Opt. Lett., 3, pp. 27-29Youla, D.C., Generalized image restoration by the method of alternating orthogonal projections (1979) IEEE Trans. Circuits Syst., 25, pp. 694-702Gerchberg, R.W., Super resolution through error energy reduction (1974) Opt. Acta., 21, pp. 709-720Papoulis, A., A new algorithm in spectral analysis an band-limited extrapolation (1975) IEEE Trans. Circuits Syst., 22, pp. 735-742Fienup, J.R., Phase retrieval algorithm for a complicated optical system (1993) Appl. Opt., 32, pp. 1737-1746Wyrowski, F., Bryngdahl, O., Iterative Fourier-transform algorithm applied to computer holography (1988) J. Opt. Soc. A., 5, pp. 1058-1064Aagedal, H., Schmid, M., Beth, T., Teiwes, S., Wyrowski, F., Chaussee, R., Theory of speckles in diffractive optics and its application to beam shaping (1996) J. Mod. Opt., 43, pp. 1409-1421Bräuer, R., Wyrowski, F., Bryngdahl, O., Diffuser in digital holography (1991) J. Opt. Am., 8, pp. 572-578Chhetri, B., Serikawa, S., Shimomura, T., Heuristic algorithm for calculation of sufficiently randomized object-independent diffuser for holography (2000) SPIE, 4113, pp. 205-216Kim, H., Lee, B., Iterative Fourier transform algorithm with adaptative regularization parameter distribution for optimal design of diffractive optical elements (2004) Jpn. J. Appl. Phys., 43, pp. 702-705Tikhonov, A., Goncharsky, V., Stepanov, V., Yagola, A., (1995) Numerical Methods for the Solution of Ill-Posed Problems, , Kluwer Academic, BostonKotlyar, V., Seraphimovich, P., Soifer, V., An iterative algorithm for designing diffractive optical elements with regularization (1998) Opt. Lasers Eng., 29, pp. 261-268Kim, H., Yang, B., Lee, B., Iterative Fourier transform algorithm with regularization for optimal design of diffractive optical elements (2004) J. Opt. Soc. Am. A., 21, pp. 2353-2365http://purl.org/coar/resource_type/c_c94fTHUMBNAILMiniProdInv.pngMiniProdInv.pngimage/png23941https://repositorio.utb.edu.co/bitstream/20.500.12585/8909/1/MiniProdInv.png0cb0f101a8d16897fb46fc914d3d7043MD5120.500.12585/8909oai:repositorio.utb.edu.co:20.500.12585/89092023-05-26 16:30:09.411Repositorio Institucional UTBrepositorioutb@utb.edu.co |