Steven G. Johnson - Böcker
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4 produkter
4 produkter
472 kr
Skickas inom 7-10 vardagar
This issue of Physician Assistant Clinics, devoted to Geriatrics, is guest edited by Steven D. Johnson, PA-C. Articles in this issue include: Falls and the Older Adult: Prevention and evaluation; Cognitive Decline and Dementia; Shared Medical Appointments for Older Adults; Advanced Care Planning and Physician Orders for Life-Sustaining Treatment Program (POLST); Palliative Care; Home Care; Successful Aging; Functional Assessment and Pain Management; and more! CME is also available for subscribers to the series.
1 410 kr
Skickas inom 11-20 vardagar
Since it was first published in 1995, Photonic Crystals has remained the definitive text for both undergraduates and researchers on photonic band-gap materials and their use in controlling the propagation of light. This newly expanded and revised edition covers the latest developments in the field, providing the most up-to-date, concise, and comprehensive book available on these novel materials and their applications. Starting from Maxwell's equations and Fourier analysis, the authors develop the theoretical tools of photonics using principles of linear algebra and symmetry, emphasizing analogies with traditional solid-state physics and quantum theory. They then investigate the unique phenomena that take place within photonic crystals at defect sites and surfaces, from one to three dimensions. This new edition includes entirely new chapters describing important hybrid structures that use band gaps or periodicity only in some directions: periodic waveguides, photonic-crystal slabs, and photonic-crystal fibers. The authors demonstrate how the capabilities of photonic crystals to localize light can be put to work in devices such as filters and splitters.A new appendix provides an overview of computational methods for electromagnetism. Existing chapters have been considerably updated and expanded to include many new three-dimensional photonic crystals, an extensive tutorial on device design using temporal coupled-mode theory, discussions of diffraction and refraction at crystal interfaces, and more. Richly illustrated and accessibly written, Photonic Crystals is an indispensable resource for students and researchers. * Extensively revised and expanded * Features improved graphics throughout * Includes new chapters on photonic-crystal fibers and combined index-and band-gap-guiding * Provides an introduction to coupled-mode theory as a powerful tool for device design * Covers many new topics, including omnidirectional reflection, anomalous refraction and diffraction, computational photonics, and much more.
1 578 kr
Skickas inom 10-15 vardagar
Photonic Crystals: The Road from Theory to Practice explores the theoretical road leading to the practical application of photonic band gaps. These new optimal devices are based on symmetry and resonance and the benefits and limitations of hybrid "two dimensional" slab systems in three dimensions. The book also explains that they also signify a return to the ideal of an omnidirectional band gap in a structure inspired by and emulating the simplicity of two dimensions. Finally, the book takes a look at computational methods to solve the mathematical problems that underlie all undertakings in this field. Photonic Crystals: The Road from Theory to Practice should rapidly bring the optical professional and engineer up to speed on this intersection of electromagnetism and solid-state physics. It will also provide an excellent addition to any graduate course in optics.
Advances in FDTD Computational Electrodynamics: Photonics and Nanotechnology
Inbunden, Engelska, 2013
1 883 kr
Skickas inom 3-6 vardagar
Advances in photonics and nanotechnology have the potential to revolutionize humanity's ability to communicate and compute. To pursue these advances, it is mandatory to understand and properly model interactions of light with materials such as silicon and gold at the nanoscale, i.e., the span of a few tens of atoms laid side by side. These interactions are governed by the fundamental Maxwell's equations of classical electrodynamics, supplemented by quantum electrodynamics. This book presents the current state-of-the-art in formulating and implementing computational models of these interactions. Maxwell's equations are solved using the finite-difference time-domain (FDTD) technique, pioneered by the senior editor, whose prior Artech House books in this area are among the top ten most-cited in the history of engineering. This cutting-edge resource helps readers understand the latest developments in computational modeling of nanoscale optical microscopy and microchip lithography, as well as nanoscale plasmonics and biophotonics.