Download or read book Bioelectrochemical Systems written by Korneel Rabaey and published by IWA Publishing. This book was released on 2009-12-01 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the context of wastewater treatment, Bioelectrochemical Systems (BESs) have gained considerable interest in the past few years, and several BES processes are on the brink of application to this area. This book, written by a large number of world experts in the different sub-topics, describes the different aspects and processes relevant to their development. Bioelectrochemical Systems (BESs) use micro-organisms to catalyze an oxidation and/or reduction reaction at an anodic and cathodic electrode respectively. Briefly, at an anode oxidation of organic and inorganic electron donors can occur. Prime examples of such electron donors are waste organics and sulfides. At the cathode, an electron acceptor such as oxygen or nitrate can be reduced. The anode and the cathode are connected through an electrical circuit. If electrical power is harvested from this circuit, the system is called a Microbial Fuel Cell; if electrical power is invested, the system is called a Microbial Electrolysis Cell. The overall framework of bio-energy and bio-fuels is discussed. A number of chapters discuss the basics – microbiology, microbial ecology, electrochemistry, technology and materials development. The book continues by highlighting the plurality of processes based on BES technology already in existence, going from wastewater based reactors to sediment based bio-batteries. The integration of BESs into existing water or process lines is discussed. Finally, an outlook is provided of how BES will fit within the emerging biorefinery area.

Download or read book Microfluidic Biosensors written by Wing Cheung Mak and published by Elsevier. This book was released on 2022-11-05 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microfluidic Biosensors provides a comprehensive overview covering the most recent emerging technologies on the design, fabrication, and integration of microfluidics with transducers. These form various integrated microfluidic biosensors with device configurations ranging from 2D to 4D levels. Coverage also includes advanced printed microfluidic biosensors, flexible microfluidics for wearable biosensors, autonomous lab-on-a-chip biosensors, CMOS-base microanalysis systems, and microfluidic devices for mobile phone biosensing. The editors and contributors of this book represent both academia and industry, come from a varied range of backgrounds, and offer a global perspective. This book discusses the design and principle of microfluidic systems and uses them for biosensing applications. The microfluidic fabrication technologies covered in this book provide an up-to-date view, allowing the community to think of new ways to overcome challenges faced in this field. The focus is on existing and emerging technologies not currently being analyzed extensively elsewhere, providing a unique perspective and much-needed content. The editors have crafted this book to be accessible to all levels of academics from graduate students, researchers, and professors working in the fields of biosensors, microfluidics design, material science, analytical chemistry, biomedical devices, and biomedical engineering. It can also be useful for industry professionals working for microfluidic device manufacturers, or in the industry of biosensors and biomedical devices. - Presents an in-depth overview of microfluidic biosensors and associated emerging technologies such as printed microfluidics and novel transducers - Addresses a range of microfluidic biosensors with device configurations ranging from 2D to 4D levels - Includes the commercialization aspects of microfluidic biosensors that provide insights for scientists and engineers in research and development

Download or read book Computer Aided Techniques for the Design of Multilayer Filters written by Heather Mary Liddell and published by CRC Press. This book was released on 1981 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Optical Filter Design and Analysis written by Christi K. Madsen and published by Wiley-Interscience. This book was released on 1999-06-15 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Unique, Cutting-Edge Approach to Optical Filter Design With more and more information being transmitted over fiber-optic lines, optical filtering has become crucial to the advanced functionality of today's communications networks. Helping researchers and engineers keep pace with this rapidly evolving technology, this book presents digital processing techniques for optical filter design. This higher-level approach focuses on filter characteristics and enables readers to quickly calculate the filter response as well as tackle larger and more complex filters. The authors incorporate numerous theoretical and experimental results from the literature and discuss applications to a variety of systems-including the new wavelength division multiplexing (WDM) technology, which is fast becoming the preferred method for system upgrade and expansion. Special features of this book include: * The theory underlying various architectures that can approximate any filter function * Filter design techniques applicable to a broad range of materials systems-from silica to fiber to microelectromechanical (MEM) systems * Design examples relevant to filters for WDM systems and planar waveguide devices * 250 figures as well as problem sets for use in graduate-level studies

Download or read book Optical Interference Filters Using Matlab written by Scott W. Teare and published by SPIE-International Society for Optical Engineering. This book was released on 2019 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Thin film Optical Filters written by Hugh Angus Macleod and published by Elsevier Publishing Company. This book was released on 1969 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Enhanced Optical Filter Design written by David Cushing and published by SPIE-International Society for Optical Engineering. This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book serves as a supplement to the classic texts by Angus Macleod and Philip Baumeister, taking an intuitive approach to the enhancement of optical coating (or filter) performance. Drawing from 40 years of experience in thin film design, Cushing introduces the basics of thin films, the commonly used materials and their deposition, the major coatings and their applications, and improvement methods for each.

Download or read book Silicon based Tunable Optical Filters written by Dennis Hohlfeld and published by . This book was released on 2005 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Omnidirectional Optical Filters written by Vladimir Kochergin and published by Taylor & Francis US. This book was released on 2003-02-28 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optical Filters play an important role in the areas of imaging, sensing, MEMS and photonics. Omnidirectional Optical Filters gives an integrated presentation of this new type of filter design that is rapidly becoming an integral part of these areas. Not only does the book give the reader a fresh look at the development of optical filter material; it is the first text dedicated to the explanation of omnidirectional optical filters. Beginning with the description of the basic optical phenomena behind these filters, the book moves on to classical filter design, and then newer designs. For the first time, omnidirectional short-pass, band pass, band-blocking and narrow band-pass filter designs are explained in detail. For graduate and undergraduate students interested in optics, photonics and MEMS, this book will give a thorough understanding of the design, fabrication and theory behind omnidirectional optical filters. Engineers in imaging, sensing and MEMS looking to learn more about these filters will also find it a valuable reference and tool.

Download or read book Fabry Perot Type Optical Interference Filters written by Margaret Folkard and published by . This book was released on 1986 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: The formulae and theory describing the optical properties of a classical Fabry Perot interferometer are stated in terms of the reflection, transmission, absorption and phase angle. The appropriate boundary conditons and experimental limitations are defined. The theory is extended to the production of vacuum deposited, all dielectric, multilayer thin film systems for use as Fabry Perot type, narrow spectral band filters. (Australia).

Download or read book Interferogram Analysis for Optical Testing written by Zacarias Malacara and published by CRC Press. This book was released on 2019-08-30 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this day of digitalization, you can work within the technology of optics without having to fully understand the science behind it. However, for those who wish to master the science, rather than merely be its servant, it's essential to learn the nuances, such as those involved with studying fringe patterns produced by optical testing interferometers. When Interferogram Analysis for Optical Testing originally came to print, it filled the need for an authoritative reference on this aspect of fringe analysis. That it was also exceptionally current and highly accessible made its arrival even more relevant. Of course, any book on something as cutting edge as interferogram analysis, no matter how insightful, isn't going to stay relevant forever. The second edition of Interferogram Analysis for Optical Testing is designed to meet the needs of all those involved or wanting to become involved in this area of advanced optical engineering. For those new to the science, it provides the necessary fundamentals, including basic computational methods for studying fringe patterns. For those with deeper experience, it fills in the gaps and adds the information necessary to complete and update one's education. Written by the most experienced researchers in optical testing, this text discusses classical and innovative fringe analysis, principles of Fourier theory, digital image filtering, phase detection algorithms, and aspheric wavelength testing. It also explains how to assess wavefront deformation by calculating slope and local average curvature.

Download or read book Advances in Optical Interference Coatings written by Claude Amra and published by SPIE-International Society for Optical Engineering. This book was released on 1999 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: These 67 papers chart advances in the technology of optical interference coatings.

Download or read book Proceedings of the First Army Research Laboratory Acousto Optic Tunable Filter Workshop written by Neelam Gupta and published by . This book was released on 1997-03-01 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acoustic optic tunable filter (AOTF technology is a recent development that offers potential for rapid, frequency agile tuning over a large optical wavelength range. An AOTF is an electronically tunable phase grating set up in an anisotropic crystal by the propagation of an ultrasonic wave in the crystal. Such filters have many attractive features, such as small size, lightweight, computer controlled operation, large optical wavelength range of operation, and no moving parts; and their operation can be made ultrasensitive by the use of advanced signal processing algorithms. These filters are being used in many applications such as the design of new spectroscopic instruments, remote detection and monitoring of chemicals, optical communication networks, tuning of laser cavities, etc.