03903nam 2200457 450 991083089570332120230809233539.01-118-53754-81-118-53750-5(CKB)4330000000006443(MiAaPQ)EBC4789980(DLC) 2015024601(OCoLC)911255326(EXLCZ)99433000000000644320170203h20172017 uy 0engurcnu||||||||rdacontentrdamediardacarrierLarge and middle-scale aperture aspheric surfaces lapping, polishing and measurement /Shengyi Li, Yifan Dai, National University of Defense Technology, ChinaHoboken, New Jersey :Wiley,2017.©20171 online resource (643 pages)1-118-53751-3 1-118-53746-7 Includes bibliographical references at the end of each chapters and index."A complete all-in-one reference to aspheric fabrication and testing for optical applications This book provides a detailed introduction to the manufacturing and measurement technologies in aspheric fabrication. For each technology, both basic theory and practical applications are introduced. The book consists of two parts. In the first part, the basic principles of manufacturing technology for aspheric surfaces and key theory for deterministic subaperture polishing of aspheric surfaces are discussed. Then key techniques for high precision figuring such as CCOS with small polishing pad, IBF and MRF, are introduced, including the basic principles, theories and applications, mathematical modeling methods, machine design and process parameter selection. It also includes engineering practices and experimental results, based on the three kinds of polishing tools (CCOS, IBF and MRF) developed by the author's research team. In the second part, basic principles of measurement and some typical examples for large and middle-scale aspheric surfaces are discussed. Then, according to the demands of low cost, high accuracy and in-situ measurement methods in the manufacturing process, three kinds of technologies are introduced, such as the Cartesian and swing-arm polar coordinate profilometer, the sub-aperture stitching interferometer and the phase retrieval method based on diffraction principle. Some key techniques are also discussed, including the basic principles, mathematical modeling methods, machine design and process parameter selection, as well as engineering practices and experimental results. Finally, the team's research results about subsurface quality measurement and guarantee methods are also described. This book can be used as a reference for scientists and technologists working in optical manufacturing, ultra-precision machining, precision instruments and measurement, and other precision engineering fields. A complete all-in-one reference to aspheric fabrication and testing for optical applications Presents the latest research findings from the author's internationally recognized leading team who are at the cutting edge of the technology Brings together surface processing and measurement in one complete volume, discussing problems and solutions Guides the reader from an introductory overview through to more advanced and sophisticated techniques of metrology and manufacturing, suitable for the student and the industry professional "--Provided by publisher.Aspherical lensesAspherical lenses.681.423TEC006000bisacshLi Shengyi1648998Dai YifanMiAaPQMiAaPQMiAaPQBOOK9910830895703321Large and middle-scale aperture aspheric surfaces3997492UNINA01967nam0 22004213i 450 VAN026318120231205111531.62N978354038812820230912d1984 |0itac50 baengDE|||| |||||Bifurcation Theory and ApplicationsLectures Given at the 2nd 1983 Session of the Centro Internationale Mathematico Estivo (C.I.M.E.) Held at Montecatini, Italy, June 24-July 2, 1983edited by Luigi SalvadoriBerlinSpringer1984x, 238 p.24 cm001VAN00508342001 Lecture notes in mathematics. Fondazione CIME. Firenze210 BerlinSpringer300 Dal 2011: C.I.M.E. Foundation Subseries001VAN01022502001 Lecture notes in mathematics210 Berlin [etc.]Springer105758-XXGlobal analysis, analysis on manifolds [MSC 2020]VANC019758MF00BxxConference proceedings and collections of articles [MSC 2020]VANC021742MFApplicationsKW:KBifurcationKW:KBiomathematicsKW:KBranchKW:KHamiltonian systemsKW:KMathematicsKW:KStabilityKW:KTurbulenceKW:KBerlinVANL000066SalvadoriLuigiVANV025239Springer <editore>VANV108073650ITSOL20240614RICAhttps://doi.org/10.1007/BFb0098592E-book – Accesso al full-text attraverso riconoscimento IP di Ateneo, proxy e/o ShibbolethBIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICAIT-CE0120VAN08NVAN0263181BIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA08CONS e-book 6593 08eMF6593 20230926 Bifurcation theory and applications262537UNICAMPANIA