Azimuthal Walsh Filters - A Tool to Produce 2D and 3D Light Structures (Hardcover, 1st ed. 2020)

This book explores the possibility of using azimuthal Walsh filters as an effective tool for manipulating far-field diffraction characteristics near the focal plane of rotationally symmetric imaging systems. It discusses the generation and synthesis of azimuthal Walsh filters, and explores the inherent self-similarity presented in various orders of these filters, classifying them into self-similar groups and sub-groups. Further, it demonstrates that azimuthal Walsh filters possess a unique rotational self-similarity exhibited among adjacent orders. Serving as an atlas of diffraction phenomena with pupil functions represented by azimuthal Walsh filters of different orders, this book describes how orthogonality and self-similarity of these filters could be harnessed to sculpture 2D and 3D light distributions near the focus.

General

Imprint:	Springer Verlag, Singapore
Country of origin:	Singapore
Series:	Progress in Optical Science and Photonics, 10
Release date:	August 2020
First published:	2020
Authors:	Indrani Bhattacharya • Lakshminarayan Hazra
Dimensions:	235 x 155mm (L x W)
Format:	Hardcover
Pages:	114
Edition:	1st ed. 2020
ISBN-13:	978-981-15-6098-9
Categories:	Books > Science & Mathematics > Physics > Optics (light) Books > Science & Mathematics > Mathematics > Applied mathematics > General Books > Professional & Technical > Electronics & communications engineering > Electronics engineering > Microwave technology Books > Professional & Technical > Electronics & communications engineering > Electronics engineering > Applied optics > General
LSN:	981-15-6098-6
Barcode:	9789811560989

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