دورية أكاديمية
Inline digital holographic movie based on a double-sideband filter
| العنوان: | Inline digital holographic movie based on a double-sideband filter |
|---|---|
| المؤلفون: | Ramirez, Claudio, Lizana, Ángel, Iemmi, Claudio César, Campos, Juan |
| بيانات النشر: | Optical Society of America |
| المجموعة: | CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas) |
| مصطلحات موضوعية: | Holography, Fourier Optics And Signal Processing, Polarization Selective Devices, Spatial Light Modulatos, Polarization, Wave Propagation, https://purl.org/becyt/ford/1.3Test, https://purl.org/becyt/ford/1Test |
| الوصف: | This Letter proposes a new optical architecture based on a double-sideband filter, simultaneously applied at the Fourier plane, for inline digital holography. The proposed architecture not only allows removal of the conjugate images in the reconstruction process but also reduces the distortions that usually appear when using a single-sideband filter. We first introduce the mathematical model that explains the method and then describe the optical setup used for the implementation. The optical system includes a parallel aligned liquid crystal display placed at the Fourier plane that simultaneously filters positive and negative frequencies, when properly combined with linear polarizers. This feature makes the device useful to register dynamic processes. Finally, we tested the setup by registering a holographic movie of microscopic moving objects placed at different planes. ; Fil: Ramirez, Claudio. Universitat Autònoma de Barcelona; España ; Fil: Lizana, Ángel. Universitat Autònoma de Barcelona; España ; Fil: Iemmi, Claudio César. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina ; Fil: Campos, Juan. Universitat Autònoma de Barcelona; España |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 0146-9592 |
| العلاقة: | info:eu-repo/semantics/altIdentifier/url/https://www.osapublishing.org/ol/abstract.cfm?uri=ol-40-17-4142Test; http://hdl.handle.net/11336/59633Test; Ramirez, Claudio; Lizana, Ángel; Iemmi, Claudio César; Campos, Juan; Inline digital holographic movie based on a double-sideband filter; Optical Society of America; Optics Letters; 40; 17; 9-2015; 4142-4145; CONICET Digital; CONICET |
| الإتاحة: | https://doi.org/10.1364/OL.40.004142Test http://hdl.handle.net/11336/59633Test |
| حقوق: | info:eu-repo/semantics/openAccess ; https://creativecommons.org/licenses/by-nc-sa/2.5/arTest/ |
| رقم الانضمام: | edsbas.C8AD4C1D |
| قاعدة البيانات: | BASE |
| تدمد: | 01469592 |
|---|