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Demonstrating Optical Aberration Correction With A Mems Micro Mirror Device
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Book Synopsis Demonstrating Optical Aberration Correction with a Mems Micro-Mirror Device by : Shaun Roger Hick
Download or read book Demonstrating Optical Aberration Correction with a Mems Micro-Mirror Device written by Shaun Roger Hick and published by . This book was released on 1996-12-01 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research conducted the first demonstrated use of a micro- electro-mechanical structure (MEMS) mirror array to correct a static optical aberration. A well developed technique in adaptive optics imaging systems uses a deformable mirror to reflect the incident wave front to the imaging stage of the system. By matching the surface of the deformable mirror to the shape of the wave front phase distortion, the reflected wave front will be less aberrated before it is imaged. Typical adaptive optics systems use piezo-electric actuated deformable mirrors. This research used an electrostatically actuated, segmented mirror array, constructed by standard MEMS fabrication techniques, to investigate its performance as a deformable mirror. The relatively cheap cost of MEMS fabrication promises new adaptive optics applications if a suitable design can be found. In the demonstration, the point spread function (PSF) of the corrected and uncorrected aberrated image were compared. A 43 percent improvement in the peak intensity of the PSF was noted in the corrected image.
Author :Victor M. Bright Publisher :SPIE-International Society for Optical Engineering ISBN 13 : Total Pages :654 pages Book Rating :4.:/5 (318 download)
Book Synopsis Selected Papers on Optical MEMS by : Victor M. Bright
Download or read book Selected Papers on Optical MEMS written by Victor M. Bright and published by SPIE-International Society for Optical Engineering. This book was released on 1999 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt: A selection of 81 papers on six major topics within the field of optical microelectromechanical systems (MEMS).
Download or read book Optical MEMS written by Huikai Xie and published by MDPI. This book was released on 2019-08-06 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue Optical MEMS that was published in Micromachines
Download or read book Optical Engineering written by and published by . This book was released on 2005 with total page 934 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publishes papers reporting on research and development in optical science and engineering and the practical applications of known optical science, engineering, and technology.
Book Synopsis Adaptive Optics and Applications by :
Download or read book Adaptive Optics and Applications written by and published by . This book was released on 1997 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Tunable Micro-optics by : Hans Zappe
Download or read book Tunable Micro-optics written by Hans Zappe and published by Cambridge University Press. This book was released on 2015-12-17 with total page 477 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first comprehensive survey of state-of-the-art tunable micro-optics, covering advances in materials, components and systems.
Book Synopsis Foundry Microfabrication of Deformable Mirrors for Adaptive Optics by : William D. Cowan
Download or read book Foundry Microfabrication of Deformable Mirrors for Adaptive Optics written by William D. Cowan and published by . This book was released on 1998-04-01 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microelectromechanical Systems (MEMS) is a rapidly emerging field of research in which batch fabrication processes are used to construct miniature devices. MEMS devices are particularly well suited to optical applications. Foundry microfabrication offers a substantial cost advantage for prototype system development. In this research, foundry MEMS processes are used to fabricate low-cost deformable mirror systems (MEM-DMs) for adaptive optics. The challenges and design trades associated with fabrication of continuous and segmented deformable mirrors in foundry processes are examined in detail. Micromirror surface figure is shown to be critically important. Beam steering and optical aberration correction experiments conclusively demonstrate the potential of low-cost MEM-DMs. The prototype MEM-DM systems are approximately 1/ 500th the cost of conventionally manufactured deformable mirrors. An innovative direct digital control scheme further reduces adaptive optic system cost by eliminating the digital to analog converter typically required for each controlled element. In addition to the MEM-DMs, other MEMS devices are shown. The thermally actuated piston micromirrors offer greater deflections for operation at longer optical wavelengths. Other MEMS devices examined include a series of tilting mirrors, pressure gauges, test structures, electrostatic scratch drive actuated rotors, and a new type of electrostatic cantilever motor with lateral motion output.
Author :Scot S. Olivier Publisher :SPIE-International Society for Optical Engineering ISBN 13 : Total Pages :258 pages Book Rating :4.3/5 (91 download)
Book Synopsis MEMS Adaptive Optics by : Scot S. Olivier
Download or read book MEMS Adaptive Optics written by Scot S. Olivier and published by SPIE-International Society for Optical Engineering. This book was released on 2007 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of SPIE present the original research papers presented at SPIE conferences and other high-quality conferences in the broad-ranging fields of optics and photonics. These books provide prompt access to the latest innovations in research and technology in their respective fields. Proceedings of SPIE are among the most cited references in patent literature.
Book Synopsis Advances in Nanotechnology Research and Application: 2012 Edition by :
Download or read book Advances in Nanotechnology Research and Application: 2012 Edition written by and published by ScholarlyEditions. This book was released on 2012-12-26 with total page 14170 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Nanotechnology Research and Application / 2012 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Nanotechnology. The editors have built Advances in Nanotechnology Research and Application / 2012 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Nanotechnology in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Advances in Nanotechnology Research and Application / 2012 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Download or read book MOEMS 99 written by and published by . This book was released on 1999 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Miniaturized Systems with Micro-optics and MEMS by : M. Edward Motamedi
Download or read book Miniaturized Systems with Micro-optics and MEMS written by M. Edward Motamedi and published by . This book was released on 1999 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: These scientific papers discuss miniaturized systems with micro-optics and microelectromechanical systems (MEMS) from a range of perspectives.
Book Synopsis Proceedings of the ... Annual Meeting, The American Society for Precision Engineering by : American Society for Precision Engineering. Annual Meeting
Download or read book Proceedings of the ... Annual Meeting, The American Society for Precision Engineering written by American Society for Precision Engineering. Annual Meeting and published by . This book was released on 1994 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. House. Committee on Armed Services. Subcommittee on Military Research and Development Publisher : ISBN 13 : Total Pages :648 pages Book Rating :4.F/5 ( download)
Book Synopsis Hearings on National Defense Authorization Act for Fiscal Year 2002--H.R. 2586 and Oversight of Previously Authorized Programs, Before the Committee on Armed Services, House of Representatives, One Hundred Seventh Congress, First Session by : United States. Congress. House. Committee on Armed Services. Subcommittee on Military Research and Development
Download or read book Hearings on National Defense Authorization Act for Fiscal Year 2002--H.R. 2586 and Oversight of Previously Authorized Programs, Before the Committee on Armed Services, House of Representatives, One Hundred Seventh Congress, First Session written by United States. Congress. House. Committee on Armed Services. Subcommittee on Military Research and Development and published by . This book was released on 2002 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Lab-on-Fiber Technology by : Andrea Cusano
Download or read book Lab-on-Fiber Technology written by Andrea Cusano and published by Springer. This book was released on 2014-07-29 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on a research field that is rapidly emerging as one of the most promising ones for the global optics and photonics community: the “lab-on-fiber” technology. Inspired by the well-established "lab on-a-chip" concept, this new technology essentially envisages novel and highly functionalized devices completely integrated into a single optical fiber for both communication and sensing applications. Based on the R&D experience of some of the world's leading authorities in the fields of optics, photonics, nanotechnology, and material science, this book provides a broad and accurate description of the main developments and achievements in the lab-on-fiber technology roadmap, also highlighting the new perspectives and challenges to be faced. This book is essential for scientists interested in the cutting-edge fiber optic technology, but also for graduate students.
Download or read book MOEMS written by M. Edward Motamedi and published by SPIE Press. This book was released on 2005 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the exciting and fast-moving field of MOEMS to graduate students, scientists, and engineers by providing a foundation of both micro-optics and MEMS that will enable them to conduct future research in the field. Born from the relatively new fields of MEMS and micro-optics, MOEMS are proving to be an attractive and low-cost solution to a range of device problems requiring high optical functionality and high optical performance. MOEMS solutions include optical devices for telecommunication, sensing, and mobile systems such as v-grooves, gratings, shutters, scanners, filters, micromirrors, switches, alignment aids, lens arrays, and hermetic wafer-scale optical packaging. An international team of leading researchers contributed to this book, and it presents examples and problems employing cutting-edge MOEM devices. It will inspire researchers to further advance the design, fabrication, and analysis of MOEM systems.
Author :Hakan Urey Publisher :SPIE-International Society for Optical Engineering ISBN 13 :9780819447852 Total Pages :356 pages Book Rating :4.4/5 (478 download)
Book Synopsis MOEMS Display and Imaging Systems by : Hakan Urey
Download or read book MOEMS Display and Imaging Systems written by Hakan Urey and published by SPIE-International Society for Optical Engineering. This book was released on 2003 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book MOEMS and Miniaturized Systems written by and published by . This book was released on 2000 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
