Download or read book Une lentille magn tique supraconductrice a poles d holmium pour microscopie a tr s haute tension written by Pierre Bonjour and published by . This book was released on 1974 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Une lentille magn tique supraconductrice p les d holmium pour microscopie tr s haute tension written by Pierre Bonjour (physicien.) and published by . This book was released on 1974 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Magnetic Electron Lenses written by P.W. Hawkes and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: No single volume has been entirely devoted to the properties of magnetic lenses, so far as I am aware, although of course all the numerous textbooks on electron optics devote space to them. The absence of such a volume, bringing together in formation about the theory and practical design of these lenses, is surprising, for their introduction some fifty years ago has created an entirely new family of commercial instruments, ranging from the now traditional transmission electron microscope, through the reflection and transmission scanning microscopes, to co lumns for micromachining and microlithography, not to mention the host of experi mental devices not available commercially. It therefore seemed useful to prepare an account of the various aspects of mag netic lens studies. These divide naturally into the five chapters of this book: the theoretical background, in which the optical behaviour is described and formu lae given for the various aberration coefficients; numerical methods for calculat ing the field distribution and trajectory tracing; extensive discussion of the paraxial optical properties and aberration coefficients of practical lenses, il lustrated with curves from which numerical information can be obtained; a comple mentary account of the practical, engineering aspects of lens design, including permanent magnet lenses and the various types of superconducting lenses; and final ly, an up-to-date survey of several kinds of highly unconventional magnetic lens, which may well change the appearance of future electron optical instruments very considerably after they cease to be unconventional.
Download or read book Un Nouveau type de lentille magn tique supraconductrice p les d holmium pour tr s haute tension written by Pierre Bonjour and published by . This book was released on 1973 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: APRES UN RAPPEL SUR LE MAGNETISME DES TERRES RARES ET SUR LES METHODES DE MESURE DE L'INDUCTION AXIALE DANS UNE LENTILLE MAGNETIQUE, ON ETUDIE EXPERIMENTALEMENT DES LENTILLES CONSTITUEES PAR L'ASSOCIATION DE POLES FERROMAGNETIQUES EN HOLMIUM ET D'UN ENROULEMENT D'EXCITATION SUPRACONDUCTEUR ET ON DETERMINE LEURS CARACTERISTIQUES OPTIQUES. ON PROPOSE UNE METHODE NUMERIQUE POUR LE CALCUL DES CHAMPS ET UN PROGRAMME D'ORDINATEUR EN LANGAGE FORTRAN ASSOCIE A CETTE METHODE
Download or read book Contribution l tude des lentilles magn tiques utilis es en microscopie lectronique tr s haute tension written by Robert Murillo (auteur d'une thèse de sciences.) and published by . This book was released on 1978 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: APRES QUELQUES RAPPELS SUR LA FOCALISATION DES ELECTRONS ET SUR LES ABERRATIONS DES LENTILLES MAGNETIQUES, ON DECRIT LES PERFORMANCES ET LA REALISATION D'APPAREILLAGE DE MESURE ET DES PROGRAMMES DE CALCUL PERMETTANT DE DETERMINER AVEC PRECISION LES CARACTERISTIQUES OPTIQUES ET LES ABERRATIONS DES LENTILLES UTILISEES EN MICROSCOPIE A TRES HAUTE TENSION. A L'AIDE D'UN PROCEDE DE CALCUL UTILISANT LA "METHODE DES ELEMENTS FINIS" ON ETUDIE EN DETAIL UN CIRCUIT MAGNETIQUE SATURE DONT ON FAIT VARIER LA FORME. APPLICATION DES RESULTATS A LA CONCEPTION D'UN NOUVEAU TYPE DE LENTILLE A CIRCUIT MAGNETIQUE ANISOTROPE
Download or read book LENTILLES MAGNETIQUES SUPRACONDUCTRICES EN MICROSCOPIE ELECTRONIQUE HAUTE TENSION CONTRIBUTION A LA REALISATION D UN MICROSCOPE 400 KV A LENTILLES SUPRACONDUCTRICES written by C.. SEVERIN and published by . This book was released on 1973 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: PROPRIETES DES ELECTRONS DE HAUTE ENERGIE EN MICROSCOPIE ELECTRONIQUE. ETUDE ET REALISATION DE LENTILLES MAGNETIQUES SUPRACONDUCTRICES. DESCRIPTION DE L'ENSEMBLE CRYOGENIQUE ET DE L'ALIMENTATION EN COURANT DES ENROULEMENTS SUPRACONDUCTEURS. CONSTITUTION DU MICROSCOPE, PERFORMANCES ET APPLICATIONS A L'ETUDE DE LA PRECIPITATION DE BORE DANS UNE MATRICE AU SILICIUM, ET A L'OBSERVATION D'ECHANTILLONS BIOLOGIQUES.
Download or read book Principles of Electron Optics written by Peter W. Hawkes and published by Academic Press. This book was released on 2012-12-02 with total page 755 pages. Available in PDF, EPUB and Kindle. Book excerpt: The three volumes in the PRINCIPLES OF ELECTRON OPTICS Series constitute the first comprehensive treatment of electron optics in over forty years. While Volumes 1 and 2 are devoted to geometrical optics, Volume 3 is concerned with wave optics and effects due to wave length. Subjects covered include:Derivation of the laws of electron propagation from SchrUdinger's equationImage formation and the notion of resolutionThe interaction between specimens and electronsImage processingElectron holography and interferenceCoherence, brightness, and the spectral functionTogether, these works comprise a unique and informative treatment of the subject. Volume 3, like its predecessors, will provide readers with both a textbook and an invaluable reference source.
Download or read book Geometrical Optics written by George Asimellis and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "This second volume of the series Lectures in Optics provides a comprehensive presentation of the Geometrical Optics effects. It discusses refraction and reflection off a single surface, flat and spherical. Then the essential building elements of optical power and beam vergence are presented: their importance is paramount in imaging, since the incident vergence is added to the element's power to produce the beam vergence leaving the optical element. Hence, imaging definitions and formulation are produced. The book then presents analytically all possible imaging arrangements with a single element, single lens, and a mirror. Then we proceed to add two more parameters: the extent of an element along the optical axis (thick lenses and lens systems) and the extent of an element perpendicular to the optical axis (stops and pupils). The ramifications on image quality due to the transverse restriction of light are presented, such as resolution and image blur. Finally, the book introduces the concepts of optical aberrations"--
Download or read book Modern Map Methods in Particle Beam Physics written by and published by Academic Press. This book was released on 1999-09-22 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Imaging & Electron Physics merges two long-running serials--Advances in Electronics & Electron Physics and Advances in Optical & Electron Microscopy. The series features extended articles on the physics of electron devices (especially semiconductor devices), particle optics at high and low energies, microlithography, image science and digital image processing, electromagnetic wave propagation, electron microscopy, and the computing methods used in all these domains.
Download or read book Optical Communications Rules of Thumb written by John Lester Miller and published by McGraw Hill Professional. This book was released on 2002-12-11 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: This engineering tool provides over 200 time and cost saving rules of thumb--short cuts, tricks, and methods that optical communications veterans have developed through long years of trial and error. * DWDM (Dense Wavelength Division Multiplexing) and SONET (Synchronous Optical NETwork) rules * Information Transmission, fiber optics, and systems rules
Download or read book Geometrical And Physical Optics written by R.S. Longhurst and published by Orient Blackswan. This book was released on 1986 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: First Published In India In 1986, This Book Is Intended Primarily For Undergraduate Students Of Physics. It Will Also Be Useful For Postgraduate Students Specialising In Optics. This Revised Edition Incorporates New Material, Including The Techniques Of Matrix Algebra And Fourier Methods In Solving Problems In Optics. The Chapter On Photometry Has Been Revised. Important Problems Have Been Outlined Along With Comments, At The End Of The Book.
Download or read book An Introduction to Beam Physics written by Martin Berz and published by CRC Press. This book was released on 2014-12-03 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of beam physics touches many areas of physics, engineering, and the sciences. In general terms, beams describe ensembles of particles with initial conditions similar enough to be treated together as a group so that the motion is a weakly nonlinear perturbation of a chosen reference particle. Particle beams are used in a variety of areas, ranging from electron microscopes, particle spectrometers, medical radiation facilities, powerful light sources, and astrophysics to large synchrotrons and storage rings such as the LHC at CERN. An Introduction to Beam Physics is based on lectures given at Michigan State University’s Department of Physics and Astronomy, the online VUBeam program, the U.S. Particle Accelerator School, the CERN Academic Training Programme, and various other venues. It is accessible to beginning graduate and upper-division undergraduate students in physics, mathematics, and engineering. The book begins with a historical overview of methods for generating and accelerating beams, highlighting important advances through the eyes of their developers using their original drawings. The book then presents concepts of linear beam optics, transfer matrices, the general equations of motion, and the main techniques used for single- and multi-pass systems. Some advanced nonlinear topics, including the computation of aberrations and a study of resonances, round out the presentation.
Download or read book Modern Classical Optics written by Geoffrey Brooker and published by Oxford University Press. This book was released on 2003-08-07 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book describes classical (non-quantum) optical phenomena and the instruments and technology based on them. It includes many cutting-edge areas of modern physics and its applications which are not covered in many larger and more expensive books.
Download or read book Applied Photographic Optics written by Sidney Ray and published by Routledge. This book was released on 2002-02-20 with total page 1424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Selected by the American Library Association's 'Choice' magazine as "best technical book", the first edition of this book soon established itself as the standard reference work on all aspects of photographic lenses and associated optical systems. This is unsurprising, as Sidney Ray provides a complete, comprehensive reference source for anyone wanting information on photographic lenses, from the student to the practitioner or specialist working with visual and digital media worldwide. This third edition has been fully revised and expanded to include the rapid progress in the last decade in optical technology and advances in relevant electronic and digital forms of imaging. Every chapter has been revised and expanded using new figures and photographs as appropriate, as well as extended bibliographies. New chapters include details of filters, measurements from images and the optical systems of digital cameras. Details of electronic and digital imaging have been integrated throughout. More information is given on topics such as aspherics, diffractive optics, ED glasses, image stabilization, optical technology, video projection and new types of lenses. A selection of the contents includes chapters on: optical theory, aberrations, auto focus, lens testing, depth of field, development of photographic lenses, general properties of lenses, wide-angle lenses, telephoto lenses, video lenses, viewfinder systems, camera movements, projection systems and 3-D systems.
Download or read book Geometrical Charged Particle Optics written by Harald H. Rose and published by Springer Science & Business Media. This book was released on 2009 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: This resource covering all theoretical aspects of modern geometrical charged-particle optics is aimed at anyone involved in the design of electron optical instruments and beam-guiding systems for charged particles.
Download or read book High Voltage Electron Microscopy written by Peter Roland Swann and published by . This book was released on 1974 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:
