Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Application Of An Acousto Optic Tunable Filter To Visible Spectrometry PDF full book. Access full book title Application Of An Acousto Optic Tunable Filter To Visible Spectrometry.
| Author | : Ewa G. Bucher |
| Publisher | : |
| Total Pages | : 236 |
| Release | : 1998 |
| Genre | : Acoustooptical devices |
| ISBN | : |
| Author | : Gregory Scot Fulton |
| Publisher | : |
| Total Pages | : 426 |
| Release | : 1996 |
| Genre | : |
| ISBN | : |
| Author | : Ling Bei |
| Publisher | : |
| Total Pages | : 298 |
| Release | : 2004 |
| Genre | : Acoustooptical devices |
| ISBN | : |
| Author | : Jian Lu |
| Publisher | : |
| Total Pages | : 212 |
| Release | : 1995 |
| Genre | : Spectrometer |
| ISBN | : |
| Author | : Douglas Michael Papenmeier |
| Publisher | : |
| Total Pages | : 106 |
| Release | : 2004 |
| Genre | : Acoustooptical devices |
| ISBN | : |
"This study reports the characterization of a noncollinear Tl3AsSe3 acousto-optic tunable filter (AOTF) for use in an 8 to 12 micron hyperspectral imaging system. Electronic testing was performed to determine the filter's resonance points and the variations in impedance as a function of the acoustic frequency. The dependence of the filter's diffraction efficiency on the applied voltage, frequency, and dissipated power in the crystal was determined. Bandwidth measurements of the diffracted beam were performed using an FT-IR, and found to be independent over the range of applied power introduced into the filter. After characterization, the AOTF was placed in an optical system designed to gather light from a distant object, collimate a beam, pass the beam through the AOTF, and reform an image onto the array of an infrared camera. This optical system was then used to collect images of a remote sample cell containing dimethyl methyl phosphonate at elevated temperatures. Several wavelengths were selected on- and off-peak for three absorbance peaks. These images were collected for five different DMMP concentrations and calibration curves were calculated. The potential problem of wavelength jumping, where changing wavelength moves the diffracted beam spatially, was also analyzed. This is believed to be the first demonstration of an AOTF-based remote sensor for detection of militarily significant compounds"--Abstract, leaf iv.
| Author | : Ashim Kumar Bain |
| Publisher | : John Wiley & Sons |
| Total Pages | : 514 |
| Release | : 2019-08-12 |
| Genre | : Science |
| ISBN | : 3527413855 |
Reviews the properties and applications of photo-elastic, acousto-optic, magneto-optic, electro-optic, and photorefractive materials This book deals with the basic physical properties and applications of photo-elastic, acousto-optic, magneto-optic, electro-optic, and photorefractive materials. It also provides up-to-date information on the design and applications of various optoelectronic devices based on these materials. The first chapter of Crystal Optics: Properties and Applications covers the basic concepts of crystal optics, such as index ellipsoid or optical indicatrix, crystal symmetry, wave surface, birefringence, and the polarization of light. Chapter 2 reviews the physical phenomena of crystal optics in isotropic and crystalline materials. It describes in detail research information on modern photoelastic materials and reviews the up-to-date photoelastic device applications. Chapter 3 develops the underlying theory of acousto-optics from first principles, formulating results suitable for subsequent calculations and design. The fourth chapter describes the basic principles of magneto-optic effects and mode of interaction with magnetic materials. The fifth chapter provides an understanding of the physical phenomenon of the linear and quadratic electro-optic effects in isotropic and crystalline materials. The last chapter collects many of the most important recent developments in photorefractive effects and materials, and pays special attention to recent scientific findings and advances on photorefractive materials and devices. -Features up to date information on the design and applications of various optoelectronic devices -Looks at the basic concepts of crystal optics, including the polarization of light, effects of reflection and transmission of polarization and light polarizing devices, and more -Pays special attention to design procedures for the entire range of acousto-optic devices and various applications of these devices -Provides research information on modern magneto-optic materials and reviews the up-to-date magneto-optic device applications?up to terahertz (THz) regime Crystal Optics: Properties and Applications is an excellent book for the scientific community working in the field, including researchers, lecturers, and advanced students.
| Author | : D. Del Bosque |
| Publisher | : |
| Total Pages | : |
| Release | : 1993 |
| Genre | : |
| ISBN | : |
| Author | : Troy A. Alexander |
| Publisher | : |
| Total Pages | : 298 |
| Release | : 2000 |
| Genre | : Acoustic filters |
| ISBN | : |
| Author | : Stefano Valle |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 2016 |
| Genre | : Acoustooptical devices |
| ISBN | : |
| Author | : A Javier Aller |
| Publisher | : World Scientific |
| Total Pages | : 417 |
| Release | : 2018-07-06 |
| Genre | : Science |
| ISBN | : 9813229780 |
This book provides the readers with the full basic knowledge necessary to understand, evaluate and develop critically any ETAAS analysis. The book covers comprehensively all aspects of the theoretical principles, routine and unusual instrumentation, overlapping possibilities with other techniques and different analytical characteristics of ETAAS at an averaged intermediate/high level. This is a good topic for a text book owing to the wide analytical possibilities of ETAAS in academic and industry laboratories. The book is written by a qualified expert with 30 years' experience working on different aspects of ETAAS.The work guides the readers through an in-depth descriptive appraisal of the chemical and physical processes occurring in an ET atomiser. The work compares favourably with other books already published on this subject as this work shows an overview with some different perspectives, focusing mainly on the processes taking place during an ETAAS analysis. An ordered, rigorous and deep description is found in every chapter. The book would be adequate for undergraduate and graduate students in any course of analytical chemistry, researchers in analytical atomic spectrometry and analysts who routinely use ETAAS. Amateurs and specialists in this field will find a good support in the book.
