Structured Light Fields


Structured Light Fields
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Structured Light Fields


Structured Light Fields
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Author : Mike Wördemann
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-05-16

Structured Light Fields written by Mike Wördemann and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-05-16 with Science categories.


The optical trapping of colloidal matter is an unequalled field of technology for enabling precise handling of particles on microscopic scales, solely by the force of light. Although the basic concept of optical tweezers, which are based on a single laser beam, has matured and found a vast number of exciting applications, in particular in the life sciences, there are strong demands for more sophisticated approaches. This thesis gives an introductory overview of existing optical micromanipulation techniques and reviews the state-of-the-art of the emerging field of structured light fields and their applications in optical trapping, micromanipulation, and organisation. The author presents established, and introduces novel concepts for the holographic and non-holographic shaping of a light field. A special emphasis of the work is the demonstration of advanced applications of the thus created structured light fields in optical micromanipulation, utilising various geometries and unconventional light propagation properties. While most of the concepts developed are demonstrated with artificial microscopic reference particles, the work concludes with a comprehensive demonstration of optical control and alignment of bacterial cells, and hierarchical supramolecular organisation utilising dedicated nanocontainer particles.



Structured Light Fields And Their Applications In Optical Trapping Manipulation And Organisation


Structured Light Fields And Their Applications In Optical Trapping Manipulation And Organisation
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Author : Mike Woerdemann
language : en
Publisher:
Release Date : 2011

Structured Light Fields And Their Applications In Optical Trapping Manipulation And Organisation written by Mike Woerdemann and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with categories.




Structured Singular Light Fields


Structured Singular Light Fields
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Author : Eileen Otte
language : en
Publisher: Springer Nature
Release Date : 2020-12-21

Structured Singular Light Fields written by Eileen Otte and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-21 with Science categories.


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 sky. Such light fields include a spatially varying amplitude, phase, or polarization, enabling the occurrence of optical singularities. As structurally stable units of the light field, these singularities are particularly interesting since they determine its topology. In this excellent book, the author presents a pioneering study of structured singular light, thereby contributing many original approaches. Especially in the field of polarization and its rich number of different types of singularities the book defines and drives a completely new field. The work demonstrates how to control complex polarization singularity networks and their propagation. Additionally, the author pioneers tightly focusing vectorial beams, also developing an urgently needed detection scheme for three-dimensional nanoscale polarization structures. She also studies classical spatial entanglement using structured light, introducing entanglement beating and paraxial spin-orbit-coupling. The book is hallmarked by its comprehensive and thorough way of describing a plethora of different approaches to structure light by amplitude, phase and polarization, as well as the important role of optical singularities.



Structured Light And Its Applications


Structured Light And Its Applications
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Author : David L. Andrews
language : en
Publisher: Academic Press
Release Date : 2011-08-29

Structured Light And Its Applications written by David L. Andrews and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-29 with Science categories.


New possibilities have recently emerged for producing optical beams with complex and intricate structures, and for the non-contact optical manipulation of matter. Structured Light and Its Applications fully describes the electromagnetic theory, optical properties, methods and applications associated with this new technology. Detailed discussions are given of unique beam characteristics, such as optical vortices and other wavefront structures, the associated phase properties and photonic aspects, along with applications ranging from cold atom manipulation to optically driven micromachines. Features include: Comprehensive and authoritative treatments of the latest research in this area of nanophotonics, written by the leading researchers Accounts of numerous microfluidics, nanofabrication, quantum informatics and optical manipulation applications Coverage that fully spans the subject area, from fundamental theory and simulations to experimental methods and results Graduate students and established researchers in academia, national laboratories and industry will find this book an invaluable guide to the latest technologies in this rapidly developing field. Comprehensive and definitive source of the latest research in nanotechnology written by the leading people in the field From theory to applications - all is presented in detail Editor is Chair of the SPIE Nanotechnology Technical Group and is leading the way in generation and manipulation of complex beams



Structured Light For Optical Communication


Structured Light For Optical Communication
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Author : Mohammad D. Al-Amri
language : en
Publisher: Elsevier
Release Date : 2021-06-18

Structured Light For Optical Communication written by Mohammad D. Al-Amri and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-18 with Science categories.


Structured Light for Optical Communication highlights principles and applications in the rapidly evolving field of structured light in wide-ranging contexts, from classical forms of communication to new frontiers of quantum communication. Besides the basic principles and applications, the book covers the background of structured light in its most common forms, as well as state-of-the-art developments. Structured light has been hailed as affording outstanding prospects for the realization of high bandwidth communication, enhanced tools for more highly secure cryptography, and exciting opportunities for providing a reliable platform for quantum computing. This book is a valuable resource for graduate students and other active researchers, as well as others who may be interested in learning about this cutting-edge research field. Broadly covers the use of structured light in communication applications Highlights quantum and photonics principles, emerging and future applications Assesses the major challenges of using structured light for communication applications



Time Of Flight And Structured Light Depth Cameras


Time Of Flight And Structured Light Depth Cameras
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Author : Pietro Zanuttigh
language : en
Publisher: Springer
Release Date : 2016-05-24

Time Of Flight And Structured Light Depth Cameras written by Pietro Zanuttigh and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-05-24 with Computers categories.


This book provides a comprehensive overview of the key technologies and applications related to new cameras that have brought 3D data acquisition to the mass market. It covers both the theoretical principles behind the acquisition devices and the practical implementation aspects of the computer vision algorithms needed for the various applications. Real data examples are used in order to show the performances of the various algorithms. The performance and limitations of the depth camera technology are explored, along with an extensive review of the most effective methods for addressing challenges in common applications. Applications covered in specific detail include scene segmentation, 3D scene reconstruction, human pose estimation and tracking and gesture recognition. This book offers students, practitioners and researchers the tools necessary to explore the potential uses of depth data in light of the expanding number of devices available for sale. It explores the impact of these devices on the rapidly growing field of depth-based computer vision.



Fiber Optics From Fundamentals To Industrial Applications


Fiber Optics From Fundamentals To Industrial Applications
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Author :
language : en
Publisher:
Release Date : 2019

Fiber Optics From Fundamentals To Industrial Applications written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with categories.




Computer Vision Eccv 2008


Computer Vision Eccv 2008
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Author : David Forsyth
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-10-07

Computer Vision Eccv 2008 written by David Forsyth and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-10-07 with Computers categories.


The four-volume set comprising LNCS volumes 5302/5303/5304/5305 constitutes the refereed proceedings of the 10th European Conference on Computer Vision, ECCV 2008, held in Marseille, France, in October 2008. The 243 revised papers presented were carefully reviewed and selected from a total of 871 papers submitted. The four books cover the entire range of current issues in computer vision. The papers are organized in topical sections on recognition, stereo, people and face recognition, object tracking, matching, learning and features, MRFs, segmentation, computational photography and active reconstruction.



Nonlinear Optics With Structured Light


Nonlinear Optics With Structured Light
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Author : Zhi-Han Zhu
language : en
Publisher: Frontiers Media SA
Release Date : 2022-05-04

Nonlinear Optics With Structured Light written by Zhi-Han Zhu and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-04 with Science categories.




Light Field Imaging For Deflectometry


Light Field Imaging For Deflectometry
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Author : Uhlig, David
language : en
Publisher: KIT Scientific Publishing
Release Date : 2023-07-14

Light Field Imaging For Deflectometry written by Uhlig, David and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07-14 with categories.


Optical measurement methods are becoming increasingly important for high-precision production of components and quality assurance. The increasing demand can be met by modern imaging systems with advanced optics, such as light field cameras. This work explores their use in the deflectometric measurement of specular surfaces. It presents improvements in phase unwrapping and calibration techniques, enabling high surface reconstruction accuracies using only a single monocular light field camera.