[PDF] Photonic Structures Inspired By Nature eBook

Author : Mathias Kolle
Publisher : Springer Science & Business Media
Page : 151 pages
File Size : 17,59 MB
Release : 2011-01-18
Category : Science
ISBN : 3642151698

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Unlike most natural colours that are based on pigment absorption, the striking iridescent and intense colouration of many butterflies, birds or beetles stems from the interaction of light with periodic sub-micrometer surface or volume patterns, so called “photonic structures”. These “structural colours” are increasingly well understood, but they are difficult to create artificially and exploit technologically. In this thesis the field of natural structural colours and biomimetic photonic structures is covered in a wide scope, ranging from plant photonics to theoretical optics. It demonstrates diffractive elements on the petal surfaces of many flowering plant species; these form the basis for the study of the role of structural colours in pollinator attraction. Self-assembly techniques, combined with scale able nanofabrication methods, were used to create complex artificial photonic structures inspired by those found in nature. In particular, the colour effect of a Papilio butterfly was mimicked and, by variation of its design motive, enhanced. All photonic effects described here are underpinned by state-of-the-art model calculations.

Author : Olivier Deparis
Publisher : Artech House
Page : 310 pages
File Size : 47,36 MB
Release : 2021-09-30
Category : Technology & Engineering
ISBN : 1630817988

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Photonic structures occurring in biological tissues such as butterfly wings, beetle elytra or fish scales are responsible for a broad range of optical effects including iridescence, narrow-band reflection, large solid-angle scattering, polarization effects, additive color mixing, fluid-induced color changes, controlled fluorescence. Studies have provided understanding of the underlying optical mechanisms and the biological functions as well as inspiration for the design and development of novel photonic devices, also called bioinspiration. In this forward-thinking book, the research related to photonic structures in natural organisms is reviewed with a main foPhotonic structures occurring in biological tissues such as butterfly wings, beetle elytra, or fish scales are responsible for a broad range of optical effects including iridescence, narrow band reflection, large solid-angle scattering, polarization, additive color mixing, fluid induced color changes, and controlled fluorescence. This book reviews research of biological photonic devices in accordance with the fundamental aspects of physical optics and environmental biology. It provides readers with an understanding of numerical modelling based on morphological and optical characterizations as well as the quantitative treatment of color vision. This forward-thinking book ties these concepts to the design and synthesis of bioinspired photonic devices and opens the door to the applications of nature’s lessons in the technical world. This resource introduces a methodology for working with and utilizing bioinspiration. It includes the experimental and numerical tools necessary for the characterization and simulation of photonic structures and uses original concepts as examples, with a focus on bioinspired hygrochromatic materials. Professionals are brought up to speed on a variety of fabrication techniques and methods of synthesis all following a straightforward bottom-up or top-down approach. The reader will gain an understanding of the capability of bioinspiration to meet human needs. This book’s explanation of how natural photonics structures behave as efficient solar absorbers or thermal management devices makes it a useful resource for technical professionals in the field of energy and environment, and the concepts presented in this book also have applications in the designs of optical coatings, sensors, and light sources.

Author : Viktoria Greanya
Publisher : CRC Press
Page : 404 pages
File Size : 25,20 MB
Release : 2015-07-01
Category : Technology & Engineering
ISBN : 146650403X

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Harness the Wonders of the Natural World As our in-depth knowledge of biological systems increases, the number of devices and applications built from these principles is rapidly growing. Bioinspired Photonics: Optical Structures and Systems Inspired by Nature provides an interdisciplinary introduction to the captivating and diverse photonic systems

Author : Zhiwu Han
Publisher : John Wiley & Sons
Page : 324 pages
File Size : 39,20 MB
Release : 2022-07-19
Category : Science
ISBN : 3527836551

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Gives a comprehensive description on the biological model, basic physical models, fabrication/characterization of bioinspired materials and their functions.

Author : Shuichi Kinoshita
Publisher : World Scientific
Page : 367 pages
File Size : 21,15 MB
Release : 2008
Category : Technology & Engineering
ISBN : 9812707832

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Structural colorations originate from self-organized microstructures, which interact with light in a complex way to produce brilliant colors seen everywhere in nature. Research in this field is extremely new and has been rapidly growing in the last 10 years, because the elaborate structures created in nature can now be fabricated through various types of nanotechnologies. Indeed, a fundamental book covering this field from biological, physical, and engineering viewpoints has long been expected.Coloring in nature comes mostly from inherent colors of materials, though it sometimes has a purely physical origin such as diffraction or interference of light. The latter, called structural color or iridescence, has long been a problem of scientific interest. Recently, structural colors have attracted great interest because various photonic architectures, now developing in modern technologies, have been spontaneously created in the self-organization process and have been extensively used as one of the important visual functions. In this book, the fundamental optical properties underlying structural colors are explained, and these mysteries of nature are surveyed from the viewpoint of biological diversity and according to their sophisticated structures. The book proposes a general principle of structural colors based on the structural hierarchy and presents up-to-date applications.

Author : Olaf Karthaus
Publisher : Taylor & Francis
Page : 275 pages
File Size : 14,5 MB
Release : 2012-10-26
Category : Science
ISBN : 1439877475

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Biomimetic photonics is a burgeoning field. Biologists are finding and describing a whole menagerie of unique and astonishingly complex nano- and microstructures in fauna and flora. Material scientists are developing novel multifunctional and hierarchical structures with a wide variety of post-nano era photonics applications. Mathematicians and com

Author : Simon Hall
Publisher : Royal Society of Chemistry
Page : 296 pages
File Size : 22,1 MB
Release : 2019-08-28
Category : Science
ISBN : 1788011465

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Shwocasing recent developments in inorganic biomaterials in an area of societal interest and importance, this text covers such areas as functional surfaces, energy storage and metamaterials, with an emphasis on how inorganic biomaterials are being used for cutting-edge applications.

Author : Nico Bruns
Publisher : Royal Society of Chemistry
Page : 613 pages
File Size : 26,33 MB
Release : 2016-10-14
Category : Science
ISBN : 1782626662

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Many key aspects of life are based on naturally occurring polymers, such as polysaccharides, proteins and DNA. Unsurprisingly, their molecular functionalities, macromolecular structures and material properties are providing inspiration for designing new polymeric materials with specific functions, for example, responsive, adaptive and self-healing materials. Bio-inspired Polymers covers all aspects of the subject, ranging from the synthesis of novel polymers, to structure-property relationships, materials with advanced properties and applications of bio-inspired polymers in such diverse fields as drug delivery, tissue engineering, optical materials and lightweight structural materials. Written and edited by leading experts on the topic, the book provides a comprehensive review and essential graduate level text on bio-inspired polymers for biochemists, materials scientists and chemists working in both industry and academia.