Complex Optical Fields Generation Using a Vectorial Optical Field Generator

Complex Optical Fields Generation Using a Vectorial Optical Field Generator
Author: Sichao Zhou
Publisher:
Total Pages: 61
Release: 2016
Genre: Beam optics
ISBN:

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Owing to their unique properties, optical fields with complex spatial distribution in the cross section have attracted great attention. These complex optical vector fields were discovered to have many interesting applications in particle manipulation and acceleration, nanoscale optical imaging and so on. This thesis is mainly composed of two parts. In the first part, the theory and experimental setup for a Vector Optical Field Generator (VOF-Gen) that is capable of creating an arbitrary beam with independent controls of phase, amplitude and polarization on the pixel level utilizing high resolution reflective phase-only liquid crystal (LC) spatial light modulator (SLM) will be reviewed. Experimental results will be presented in the second part, where various optical fields containing phase, amplitude, polarization and retardation modulations are successfully demonstrated.The capability to modulate each of the individual degree of freedoms will be verified by our experimental results. These demonstrated capabilities lead to a five ring structured complex vectorial optical field with multiple controllable parameters with unique high-numerical-aperture focusing properties that may find important applications in super-resolution imaging, optical nanofabrication, and optical trapping and manipulation.


Complex Optical Fields Generation Using a Vectorial Optical Field Generator
Language: en
Pages: 61
Authors: Sichao Zhou
Categories: Beam optics
Type: BOOK - Published: 2016 - Publisher:

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Owing to their unique properties, optical fields with complex spatial distribution in the cross section have attracted great attention. These complex optical ve
Engineering of Complex Optical Fields and Its Applications
Language: en
Pages: 137
Authors: Wei Han
Categories: Beam optics
Type: BOOK - Published: 2013 - Publisher:

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Generation of optical fields with complex spatial distribution in the cross section is of great interest in application areas where exotic optical fields are de
Focusing Properties of Vectorial Optical Fields and Their Applications
Language: en
Pages: 0
Authors: Elforjani Salem Jera
Categories:
Type: BOOK - Published: 2022 - Publisher:

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Vectorial optical fields are a type of structured optical fields with inhomogeneous polarization distribution. They are referred to be inhomogenously polarized
Structured Singular Light Fields
Language: en
Pages: 184
Authors: Eileen Otte
Categories: Science
Type: BOOK - Published: 2020-12-21 - Publisher: Springer Nature

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Structured singular light is an ubiquitous phenomenon. It is not only created when light refracts at a water surface but can also be found in the blue daytime s
Structured Light from Pupil Plane to Focal Field
Language: en
Pages: 98
Authors: Sichao Zhou
Categories:
Type: BOOK - Published: 2020 - Publisher:

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It is well known that an optical field consists of phase, amplitude, and the state of polarization (SOP). Spatially customized optical field within the cross se