Stray Light Analysis and Control

Stray Light Analysis and Control PDF Author: Eric C. Fest
Publisher: SPIE-International Society for Optical Engineering
ISBN: 9780819493255
Category : Light
Languages : en
Pages : 0

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Book Description
Stray light is defined as unwanted light in an optical system, a familiar concept for anyone who has taken a photograph with the sun in or near their camera's field of view. In a low-cost consumer camera, stray light may be only a minor annoyance, but in a space-based telescope, it can result in the loss of data worth millions of dollars. It is imperative that optical system designers understand its consequences on system performance and adapt the design process to control it. This book addresses stray light terminology, radiometry, and the physics of stray light mechanisms, such as surface roughness scatter and ghost reflections. The most-efficient ways of using stray light analysis software packages are included. The book also demonstrates how the basic principles are applied in the design, fabrication, and testing phases of optical system development.

Stray Light Analysis and Control

Stray Light Analysis and Control PDF Author: Eric C. Fest
Publisher: SPIE-International Society for Optical Engineering
ISBN: 9780819493255
Category : Light
Languages : en
Pages : 0

Get Book Here

Book Description
Stray light is defined as unwanted light in an optical system, a familiar concept for anyone who has taken a photograph with the sun in or near their camera's field of view. In a low-cost consumer camera, stray light may be only a minor annoyance, but in a space-based telescope, it can result in the loss of data worth millions of dollars. It is imperative that optical system designers understand its consequences on system performance and adapt the design process to control it. This book addresses stray light terminology, radiometry, and the physics of stray light mechanisms, such as surface roughness scatter and ghost reflections. The most-efficient ways of using stray light analysis software packages are included. The book also demonstrates how the basic principles are applied in the design, fabrication, and testing phases of optical system development.

Fundamentals of Dispersive Optical Spectroscopy Systems

Fundamentals of Dispersive Optical Spectroscopy Systems PDF Author: Wilfried Neumann
Publisher: SPIE-International Society for Optical Engineering
ISBN: 9780819498243
Category : Science
Languages : en
Pages : 279

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Book Description
Bridging the gap between basic theoretical texts and specific system recommendations, Fundamentals of Dispersive Optical Spectroscopy Systems addresses the definition, design, justification, and verification of instrumentation for optical spectroscopy, with an emphasis on the application and realization of the technology. The optical spectroscopy solutions discussed within use dispersive spectrometers that primarily involve diffraction gratings. Topics include dispersive elements, detectors, illumination, calibration, and stray light. This book is suitable for students and for professionals looking for a comprehensive text that compares theoretical designs and physical reality during installation.

Molded Optics

Molded Optics PDF Author: Michael Schaub
Publisher: CRC Press
ISBN: 1439832587
Category : Science
Languages : en
Pages : 262

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Book Description
While several available texts discuss molded plastic optics, none provide information on all classes of molded optics. Filling this gap, Molded Optics: Design and Manufacture presents detailed descriptions of molded plastic, glass, and infrared optics. Since an understanding of the manufacturing process is necessary to develop cost-effective, produ

Introduction to Lens Design

Introduction to Lens Design PDF Author: José Sasián
Publisher: Cambridge University Press
ISBN: 1108494323
Category : Medical
Languages : en
Pages : 251

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Book Description
A concise introduction to lens design, including the fundamental theory, concepts, methods and tools used in the field. Covering all the essential concepts and providing suggestions for further reading at the end of each chapter, this book is an essential resource for graduate students working in optics and photonics.

Track Design Handbook for Light Rail Transit

Track Design Handbook for Light Rail Transit PDF Author:
Publisher: Transportation Research Board
ISBN: 0309258243
Category : Technology & Engineering
Languages : en
Pages : 695

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Book Description
TCRP report 155 provides guidelines and descriptions for the design of various common types of light rail transit (LRT) track. The track structure types include ballasted track, direct fixation ("ballastless") track, and embedded track. The report considers the characteristics and interfaces of vehicle wheels and rail, tracks and wheel gauges, rail sections, alignments, speeds, and track moduli. The report includes chapters on vehicles, alignment, track structures, track components, special track work, aerial structures/bridges, corrosion control, noise and vibration, signals, traction power, and the integration of LRT track into urban streets.

Optical Communications Rules of Thumb

Optical Communications Rules of Thumb PDF Author: John Lester Miller
Publisher: McGraw Hill Professional
ISBN: 0071500901
Category : Technology & Engineering
Languages : en
Pages : 450

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Book Description
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

The Design and Construction of Large Optical Telescopes

The Design and Construction of Large Optical Telescopes PDF Author: Pierre Bely
Publisher: Springer Science & Business Media
ISBN: 0387226060
Category : Science
Languages : en
Pages : 527

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Book Description
There is no dearth of books on telescope optics and, indeed, optics is clearly a keyelementinthedesignandconstructionoftelescopes.Butitisbynomeans the only important element. As telescopes become larger and more costly, other aspects such as structures, pointing, wavefront control, enclosures, and project management become just as critical. Although most of the technical knowledge required for all these ?elds is available in various specialized books, journal articles, and technical reports, they are not necessarily written with application to telescopes in mind. This bookisa?rstattemptatassemblinginasingletextthebasicastronomicaland engineering principles used in the design and construction of large telescopes. Itsaimistobroadlycoverallmajoraspectsofthe?eld,fromthefundamentals ofastronomicalobservationto optics, controlsystems,structural,mechanical, andthermalengineering,aswellasspecializedtopicssuchassiteselectionand program management. This subject is so vast that an in-depth treatment is obviously imprac- cal. Our intent is therefore only to provide a comprehensive introduction to the essential aspects of telescope design and construction. This book will not replace specialized scienti?c and technical texts. But we hope that it will be useful for astronomers, managers, and systems engineers who seek a basic understanding of the underlying principles of telescope making, and for s- cialists who wish to acquaint themselves with the fundamental requirements and approaches of their colleagues in other disciplines.

Aquatic Organic Matter Fluorescence

Aquatic Organic Matter Fluorescence PDF Author: Paula G. Coble
Publisher: Cambridge University Press
ISBN: 0521764610
Category : Science
Languages : en
Pages : 407

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Book Description
A core text on principles, laboratory/field methodologies, and data interpretation for fluorescence applications in aquatic science, for advanced students and researchers.

Optical Systems Engineering

Optical Systems Engineering PDF Author: Keith Kasunic
Publisher: McGraw Hill Professional
ISBN: 0071754415
Category : Technology & Engineering
Languages : en
Pages : 470

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Book Description
A practical guide to optical system design and development Optical Systems Engineering emphasizes first-order, system-level estimates of optical performance. Building on the basic principles of optical design and engineering, the book uses numerous practical examples to illustrate the essential, real-world processes such as requirements analysis, feasibility and trade studies, subsystem interfaces, error budgets, requirements flow-down and allocation, component specifications, and vendor selection. Filled with detailed diagrams and photographs, this is an indispensable resource for anyone involved in developing optical, electro-optical, and infrared systems. Optical Systems Engineering covers: Systems engineering Geometrical optics Aberrations and image quality Radiometry Optical sources Detectors and focal plane arrays Optomechanical design

Field Guide to Astronomical Instrumentation

Field Guide to Astronomical Instrumentation PDF Author: Christoph U. Keller
Publisher:
ISBN: 9781628411775
Category : Astronomical instruments
Languages : en
Pages : 0

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Book Description
A concise, organised reference that explains the functions and configurations of astronomical instrumentation. It provides an overview of aspects of astronomical instrumentation from principles of general optics and optical design to optical manufacturing and systems engineering.