Overview
- Highlights the use of azimuthal Walsh filters as pupil filters under certain conditions
- Discusses the generation and synthesis of azimuthal Walsh filters
- Describes how the orthogonality and self-similarity of the filters can be used to create 2D and 3D light distributions near the focus
Part of the book series: Progress in Optical Science and Photonics (POSP, volume 10)
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Table of contents (6 chapters)
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Front Matter
Keywords
About this book
Authors and Affiliations
About the authors
Dr. Indrani Bhattacharya is a Post-doctoral researcher associated with Prof. Ayan Banerjee of Light Matter Interaction Lab, Indian Institute of Science Education and Research, IISER, Kolkata and Prof. Vasudevan Lakshminarayanan of School of Optometry, University of Waterloo, Canada. She obtained her Ph.D. from the Department of Applied Optics and Photonics, University of Calcutta. Dr. Bhattacharya is having 20 years industry and 9 years of academic experience. Her research areas include Diffractive Optics, Biomimetics, Optical Tweezers, Point Spread Function Engineering, In-Vivo and In-Vitro Biomedical Applications, Optical Fibre Sensors. She is a member of Optical Society of India, International Society of Optics and Photonics, International Society of Optomechatronics.
Prof. Lakshminarayan Hazra has over four decades of academic and industrial experience. He is an Emeritus Professor and Former Head of the Department of Applied Optics and Photonics at the University of Calcutta, Kolkata, India. His areas of professional specialization include lens design/optical system design, image formation & aberration theory, diffractive optics, and optical and photonic instrumentation. He is a Fellow of the Optical Society of America, and the International Society for Optics and Photonics (SPIE). He is the Editor-in-Chief of the archival journal, Journal of Optics, (Springer) in collaboration with the Optical Society of India.​Bibliographic Information
Book Title: Azimuthal Walsh Filters
Book Subtitle: A Tool to Produce 2D and 3D Light Structures
Authors: Indrani Bhattacharya, Lakshminarayan Hazra
Series Title: Progress in Optical Science and Photonics
DOI: https://doi.org/10.1007/978-981-15-6099-6
Publisher: Springer Singapore
eBook Packages: Physics and Astronomy, Physics and Astronomy (R0)
Copyright Information: The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2020
Hardcover ISBN: 978-981-15-6098-9Published: 15 August 2020
eBook ISBN: 978-981-15-6099-6Published: 13 August 2020
Series ISSN: 2363-5096
Series E-ISSN: 2363-510X
Edition Number: 1
Number of Pages: XII, 114
Number of Illustrations: 46 b/w illustrations, 91 illustrations in colour
Topics: Optics, Lasers, Photonics, Optical Devices, Microwaves, RF and Optical Engineering, Numerical and Computational Physics, Simulation, Signal, Image and Speech Processing