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Wave Front Sensor Based on Digital Mirror Matrix for Functional

Author: Stephan Stürwald
Publisher: Apprimus Wissenschaftsverlag
ISBN: 3863593324
Category : Technology & Engineering
Languages : en
Pages : 154

Book Description
In dieser Arbeit wird die Entwicklung und Charakterisierung eines Wellenfrontmesssystems für Gleitsichtbrillengläser beschrieben. Es ermöglicht eine quantitative Messung der Wellenfront bis zu 65 mm Durchmesser mit einer lateralen Auflösung von besser als die erforderlichen 1mm für die Inline-Qualitätskontrolle in der Produktion. Das realisierte Low-Cost System ist für Wellenfrontsteigungen mit einer sphärischen Abweichung von ± 2 Grad konzipiert und eröffnet eine flexible funktionale Prüfung von optischen Systemen und Freiformoptiken.

Principles of Adaptive Optics

Author: Robert K. Tyson
Publisher: CRC Press
ISBN: 1000531341
Category : Technology & Engineering
Languages : en
Pages : 356

Book Description
Principles of Adaptive Optics describes the foundations, principles, and applications of adaptive optics (AO) and its enabling technologies. This leading textbook addresses the fundamentals of AO at the core of astronomy, high-energy lasers, biomedical imaging, and optical communications. Key Features: Numerous examples to explain and support the underlying principles Hundreds of new references to support the topics that are addressed End-of-chapter questions and exercises A complete system design example threaded through each chapter as new material is introduced

Literature 1989, Part 1

Author: Astronomisches Rechen-Institut
Publisher: Springer Science & Business Media
ISBN: 3662123703
Category : Science
Languages : en
Pages : 1433

Book Description
From the reviews: "Astronomy and Astrophysics Abstracts has appeared in semi-annual volumes since 1969 and it has already become one of the fundemental publications in the fields of astronomy, astrophysics and neighbouring sciences. It is the most important English-language abstracting journal in the mentioned branches. ...The abstracts are classified under more than a hundred subject categories, thus permitting a quick survey of the whole extended material. The AAA is a valuable and important publication for all students and scientists working in the fields of astronomy and related sciences. As such it represents a necessary ingredient of any astronomical library all over the world." Space Science Review# "Dividing the whole field plus related subjects into 108 categories, each work is numbered and most are accompanied by brief abstracts. Fairly comprehensive cross-referencing links relevant papers to more than one category, and exhaustive author and subject indices are to be found at the back, making the catalogues easy to use. The series appears to be so complete in its coverage and always less than a year out of date that I shall certainly have to make a little more space on those shelves for future volumes." The Observatory Magazine#

Proceedings of the Workshop on Microtechnologies and Applications to Space Systems

Author:
Publisher:
ISBN:
Category : Astronautical instruments
Languages : en
Pages : 382

Book Description

Digital Holography and Wavefront Sensing

Author: Ulf Schnars
Publisher: Springer
ISBN: 3662446936
Category : Technology & Engineering
Languages : en
Pages : 233

Book Description
This highly practical and self-contained guidebook explains the principles and major applications of digital hologram recording and numerical reconstruction (Digital Holography). A special chapter is designated to digital holographic interferometry with applications in deformation and shape measurement and refractive index determination. Applications in imaging and microscopy are also described. Spcial techniques such as digital light-in-flight holography, holographic endoscopy, information encrypting, comparative holography, and related techniques of speckle metrology are also treated

Optical Engineering

Author:
Publisher:
ISBN:
Category : Optical instruments
Languages : en
Pages : 996

Book Description
Publishes papers reporting on research and development in optical science and engineering and the practical applications of known optical science, engineering, and technology.

Adaptive Optics Engineering Handbook

Author: Robert Tyson
Publisher: CRC Press
ISBN: 082474165X
Category : Technology & Engineering
Languages : en
Pages : 337

Book Description
This handbook supplies analytical tools for the design and development of adaptive optics systems to enhance their ability to adjust for atmospheric turbulence, optical fabrication errors, thermally induced distortions, and laser device aberrations. It provides recommendations for selecting, testing and installing a wavefront compensation system.