Specular gloss / / edited by Raimo Silvennoinen, Kai-Erik Peiponen, Kari Myller

• Autore: Nadal Maria E
• Pubblicazione: Amsterdam ; ; Boston, : Elsevier, 2007; Gaithersburg, MD : , : U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, Physics Laboratory, Optical Technology Division, , [2006]
• Edizione: 1st ed.
• Descrizione fisica: 1 online resource (519 p.)
• Disciplina: 530.1; 530.124; 535.3
• Soggetto topico: Specular reflectance; Specular reflectance - Measurement; Optical measurements
• Altri autori: SilvennoinenRaimo PeiponenK. -E <1954-> (Kai-Erik) MyllerKari
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references (p. [413]-479) and index.
• Nota di contenuto: Front Cover; Specular Gloss; Copyright Page; Table of Contents; Preface; Notation; Video Clip Examples of Gloss in Different Applications; Disclaimer; Chapter 1 Introduction; Chapter 2 Light Reflection from Ideal Surface; 2.1. Electromagnetic theory of light waves; 2.1.1. Wave equation; 2.1.2. Maxwell equations for free space; 2.2. Light irradiance; 2.3. Light polarization; 2.4. Real refractive index; 2.5. Group velocity; 2.6. Normal reflection of light; 2.7. Light reflection at an oblique angle of incidence; 2.8. Complex refractive index; 2.9. Beer-Lambert law ; 2.10. Oblique angle reflection from light-absorbing isotropic media2.11. Reflectance from anisotropic media; 2.12. Specular reflection from nanostructured medium; Chapter 3 Light Reflection from a Rough Surface; 3.1. Statistical surface roughness parameters; 3.2. Light diffraction from finishing marks; 3.3. Kubelka-Munk function for diffuse reflection; 3.4. Specular reflection of laser beam from moderately rough surface; 3.5. Specular reflection from surface with normal distribution of surface heights; 3.6. Speckle pattern; 3.7. Statistical parameters for specular gloss ; Chapter 4 Specular Gloss4.1. Visual appearance of a surface; 4.2. Directionality of surface; 4.3. Standardized method for specular gloss; 4.4. Problems in the gloss measurement; Chapter 5 Light Sources for Gloss Measurement; 5.1. Radiation laws; 5.1.1. Geometrical consideration; 5.1.2. Kirchhoff's law; 5.1.3. Black body radiation; 5.1.4. Grey body radiation; 5.1.5. Stefan-Boltzmann law; 5.1.6. Wien's displacement law; 5.1.7. Planck's radiation law; 5.1.7.1. Derivation of Stefan-Boltzmann constant (s); 5.1.7.2. Derivation of constant (C0) in Wien's displacement law ; 5.1.8. Brightness temperature5.1.9. Colour temperature; 5.2. White light source (So) for standardized glossmeter; 5.2.1. Brightness and emissivity of tungsten; 5.2.2. Stability of tungsten as an So; 5.2.3. Spectral irradiance of incandescent lamp of standardized glossmeter; 5.3. Coherence and partial coherence of light; 5.3.1. Damping effect on function of electric dipole; 5.3.1.1. Light emission influenced by damping; 5.3.1.2. Light absorption influenced by damping; 5.3.2. Concept of coherence; 5.3.2.1. Time coherence; 5.3.2.2. Spatial coherence ; 5.3.3. Coherence function and fringe visibility5.3.4. Coherence of thermal So; 5.3.5. Photon correlation; 5.4. Light-emitting diode; 5.4.1. Energy bands in semiconductors; 5.4.2. Radiative and non-radiative transitions; 5.4.3. Spectral broadening of luminescence spectra; 5.4.4. Light generation efficiency; 5.4.5. Electrical characteristics of LEDs; 5.4.6. Architecture of LED; 5.4.7. Frequency response of LED; 5.4.8. Spectral response of LED; 5.5. Laser; 5.5.1. Theory of inversion population - a paradox of equilibrium; 5.5.2. Lasing conditions; 5.5.3. Spectral profile of lasing radiation ; 5.5.4. Laser beam directionality
• Sommario/riassunto: The aesthetic appearance of various objects is important to human beings. One measure of the quality of an object is its surface quality, which can be characterized with the concept of gloss. Nowadays measurement of the gloss is a routine off-line method in assessment of quality of product at various sectors of industry. The book gives a fresh treatment on the concept of gloss. Theoretical description will be on more general basis of optical physics than in other sources. The text will give a modern treatise of machine vision based glossmeters and furnish the ideas how to measure and analy
• Titolo autorizzato: Specular gloss
• ISBN: 1-281-07674-0; 9786611076740; 0-08-055468-7
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910703196903321
• Lo trovi qui: Univ. Federico II