فوتونیک طبیعی و الهام‌گیری از طبیعت

The authors bring together research on natural photonics and bioinspiration, covering both the fundamental aspects of physical optics and environmental biology and applied science aspects related to observations of optical effects in natural organisms. They discuss basic concepts related to colors in nature, color vision, and the concept of bioinspired photonics; the diversity and complexity of natural photonic devices that perform vital functions for species, such as thin films, multilayers, and photonics crystals; color additive devices and transparent devices in fruits and insects; liquid-induced structural color changes in various species; other forms of structural color changes, such as vapors and gases, temperature, pH, and mechanical forces; solar energy harvesting devices, including light harvesting in plants and ultraviolet protection strategies; light emission management devices; the design of bioinspired photonic devices and a methodology for searching for bioinspiration; the fabrication of these devices, including specific methods; the synthesis of hygrochromic materials; and examples of bioinspired applications in photonics, such as antireflective coatings, sensing applications, light harvesting, light extraction, and anticounterfeiting. Annotation ©2021 Ringgold, Inc., Portland, OR (protoview.com) Natural Photonics and Bioinspiration Contents Foreword by Serge Berthier Foreword by Pete Vukusic Introduction CHAPTER 1 Photonics in Nature 1.1 Colors in Nature 1.2 Structural Colors in Nature 1.3 Color Vision 1.3.1 CIE 1931 RGB Color Space 1.3.2 CIE 1931 XYZ Color Space 1.3.3 CIE 1976 L*a*b* Color Space 1.3.4 Modeling Animal Color Vision 1.4 Bioinspired Photonics References CHAPTER 2 Diversity and Complexity of Natural Photonic Devices 2.1 Thin Films: The Simple Beauty 2.1.1 Light Wave Interference Pattern and Film Color 2.1.2 Thin Film on Thick Slab 2.1.3 Natural Thin Film Devices 2.2 Multilayers: More Layers, More Effects 2.2.1 Few-Layer Systems in Natural Organisms 2.2.2 Periodic Multilayer Systems 2.2.3 Curved Periodic Multilayer Systems 2.2.4 Multilayer Systems with Variable Layer Thicknesses 2.2.5 The Twists of Bouligand Structures 2.3 Diffraction Gratings: Playing with the Second Dimension 2.4 Photonics Crystals: Playing with Order at One, Two, or Three Dimensions 2.4.1 One-Dimensional Photonic Crystals 2.4.2 Two-Dimensional Photonic Crystals 2.4.3 Three-Dimensional Photonic Crystals 2.5 Disordered Structures: Imperfections May Be Helpful References CHAPTER 3 Color Additive Devices 3.1 Color Mixing 3.2 The Colorful Stripes of Argyrophorus argenteus Butterfly 3.3 The Shiny Colors of Pollia condensata Fruits 3.4 Photonic Crystal Grains in Beetle Scales References CHAPTER 4 Transparent Devices 4.1 Enhanced Transparency in Insect Wings 4.2 Enhanced Transparency in Insect Eyes 4.3 Transparency Combined with Other Properties References CHAPTER 5 Liquid-Induced Structural Color Changes 5.1 Unexpected Hydrophilicity 5.2 The Story of the Chasseur Bleu 5.3 The Blue Scales of Hoplia coerulea 5.4 The Khaki Green Elytra of Dynastes hercules 5.5 The Switchable Golden Armor of Charidotella egregia 5.6 The Swelling Multilayer of Tmesisternus isabellae 5.7 A Short Review of Other Cases References CHAPTER 6 Other Forms of Structural Color Changes 6.1 The Passive and Active Color Changes Induced by Vapors and Gases 6.2 When Heat and Cold Induce Structural Color Changes 6.3 pH-Driven Color Changes 6.4 Color Changes Induced by Mechanical Forces 6.5 Nervous and Endocrine Controls of Photonic Colors References CHAPTER 7 Solar Energy Harvesting Devices 7.1 Light Harvesting in Plants 7.1.1 Enhanced Light Absorption within Plant Chloroplasts 7.1.2 Light Trapping at the Surface of Plant Integuments 7.2 Structurally Enhanced Blackness 7.3 UV Protection Strategies 7.3.1 Waveguide Coupling and Energy Dissipation in Edelweiss Flower 7.3.2 Backscattering in Avian Eggshells 7.4 Thermoregulation and Solar Concentration in Butterflies References CHAPTER 8 Light Emission Management Devices 8.1 Fluorescence Emission Control in a Beetle’s Scales 8.2 Light Guides for Counterillumination of Shadows Cast by Squid Eyes 8.3 Light Extraction from Fireflies References CHAPTER 9 Design of Bioinspired Photonic Devices 9.1 Methodology: From Field Observations to Modeling 9.2 Simulation Methods 9.2.1 One-Dimensional Transfer-Matrix Method 9.2.2 Ray-Tracing and Beyond 9.2.3 Finite-Difference Time-Domain Method 9.2.4 Rigorous-Coupled Wave Analysis Method 9.2.5 Other Numerical Prediction Methods 9.3 Examples of Bioinspired Design Approaches 9.3.1 The Concept of Spectral Richness 9.3.2 The Concept of a Color-Switchable Mirror References CHAPTER 10 Fabrication of Bioinspired Photonic Devices 10.1 Nanoimprint Lithography 10.2 Self-Assembly of Spheres 10.3 Sol-Gel Methods 10.4 Silicon Processing Technologies 10.5 Atomic Layer Deposition 10.6 Magnetron Sputtering 10.7 Processes Involving Cellulose Nanocrystals References CHAPTER 11 Ideas at Work: Bioinspired Hygrochromic Devices References CHAPTER 12 Bioinspired Applications in Photonics 12.1 Antireflective Coatings 12.1.1 Self-Assembled Coatings Inspired by Moth Eyes 12.1.2 Nanoimprinted Coatings from Cicada Wing Templates 12.2 Sensing 12.2.1 Gas and Vapor Sensing 12.2.2 Butterfly Wings as SERS Substrates 12.3 Light Harvesting 12.3.1 Solar Concentrators 12.3.2 Solar Light-Harvesting Structures 12.4 Light Extraction 12.5 Anticounterfeiting Patterns Inspired by Butterfly Scales 12.6 Conclusion References About the Authors Index