Proceedings of the Workshop on Microtechnologies and Applications to Space Systems

Proceedings of the Workshop on Microtechnologies and Applications to Space Systems PDF Author:
Publisher:
ISBN:
Category : Astronautical instruments
Languages : en
Pages : 382

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Proceedings of the Workshop on Microtechnologies and Applications to Space Systems

Proceedings of the Workshop on Microtechnologies and Applications to Space Systems PDF Author:
Publisher:
ISBN:
Category : Astronautical instruments
Languages : en
Pages : 382

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 704

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Monthly Catalogue, United States Public Documents

Monthly Catalogue, United States Public Documents PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1994

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 866

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 704

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Fiber Optics

Fiber Optics PDF Author: Abdul Al-Azzawi
Publisher: CRC Press
ISBN: 1351650645
Category : Science
Languages : en
Pages : 533

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Book Description
This book provides a step-by-step discussion through each topic of fiber optics. Each chapter explores theoretical concepts of principles and then applies them by using experimental cases with numerous illustrations. The book works systematically through fiber optic cables, advanced fiber optic cables, light attenuation in optical components, fiber optic cable types and installations, fiber optic connectors, passive fiber optic devices, wavelength division multiplexing, optical amplifiers, optical receivers, opto-mechanical switches, and optical fiber communications. It includes important chapters in fiber optic lighting, fiber optics testing, and laboratory safety.

Proceedings of the ... Annual AIAA/USU Conference on Small Satellites

Proceedings of the ... Annual AIAA/USU Conference on Small Satellites PDF Author:
Publisher:
ISBN:
Category : Artificial satellites
Languages : en
Pages : 688

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MEMS and Microstructures in Aerospace Applications

MEMS and Microstructures in Aerospace Applications PDF Author: Robert Osiander
Publisher: CRC Press
ISBN: 1420027743
Category : Technology & Engineering
Languages : en
Pages : 402

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Book Description
The promise of MEMS for aerospace applications has been germinating for years, and current advances bring the field to the very cusp of fruition. Reliability is chief among the challenges limiting the deployment of MEMS technologies in space, as the requirement of zero failure during the mission is quite stringent for this burgeoning field. MEMS and Microstructures in Aerospace Applications provides all the necessary tools to overcome these obstacles and take MEMS from the lab bench to beyond the exosphere. The book begins with an overview of MEMS development and provides several demonstrations of past and current examples of MEMS in space. From this platform, the discussion builds to fabrication technologies; the effect of space environmental factors on MEMS devices; and micro technologies for space systems, instrumentation, communications, thermal control, guidance navigation and control, and propulsion. Subsequent chapters explore factors common to all of the described systems, such as MEMS packaging, handling and contamination control, material selection for specific applications, reliability practices for design and application, and assurance practices. Edited and contributed by an outstanding team of leading experts from industry, academia, and national laboratories, MEMS and Microstructures in Aerospace Applications illuminates the path toward qualifying and integrating MEMS devices and instruments into future space missions and developing innovative satellite systems.

Micro- and Nanotechnology for Space Systems

Micro- and Nanotechnology for Space Systems PDF Author: Henry Helvajian
Publisher: AIAA
ISBN: 9781884989049
Category : Science
Languages : en
Pages : 144

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Book Description
Microengineering and microelectromechanical systems (MEMS) are a subject of considerable current interest involving research and development throughout the world. This first volume of a series on this topic reviews and evaluates micro- and nanotechnologies applicable to U.S. Air Force and commercial space systems. It introduces the concept of application-specific integrated microinstrument (ASIM), an intelligent microinstrument.

Tribology Issues and Opportunities in MEMS

Tribology Issues and Opportunities in MEMS PDF Author: Bharat Bhushan
Publisher: Springer Science & Business Media
ISBN: 9401150508
Category : Science
Languages : en
Pages : 652

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Book Description
Micro Electro Mechanical Systems (MEMS) is already about a billion dollars a year industry and is growing rapidly. So far major emphasis has been placed on the fabrication processes for various devices. There are serious issues related to tribology, mechanics, surfacechemistry and materials science in the operationand manufacturingof many MEMS devices and these issues are preventing an even faster commercialization. Very little is understood about tribology and mechanical properties on micro- to nanoscales of the materials used in the construction of MEMS devices. The MEMS community needs to be exposed to the state-of-the-artoftribology and vice versa. Fundamental understanding of friction/stiction, wear and the role of surface contamination and environmental debris in micro devices is required. There are significantadhesion, friction and wear issues in manufacturing and actual use, facing the MEMS industry. Very little is understood about the tribology of bulk silicon and polysilicon films used in the construction ofthese microdevices. These issues are based on surface phenomenaand cannotbe scaled down linearly and these become increasingly important with the small size of the devices. Continuum theory breaks down in the analyses, e. g. in fluid flow of micro-scale devices. Mechanical properties ofpolysilicon and other films are not well characterized. Roughness optimization can help in tribological improvements. Monolayers of lubricants and other materials need to be developed for ultra-low friction and near zero wear. Hard coatings and ion implantation techniques hold promise.