Laser-Based Ultrasensitive Spectroscopy and Detection 5
Author : Society of Photo-optical Instrumentation Engineers
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Page : pages
File Size : 38,47 MB
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Author : Society of Photo-optical Instrumentation Engineers
Publisher :
Page : pages
File Size : 38,47 MB
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Author : RA KELLER (ED.)
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Page : pages
File Size : 21,79 MB
Release : 1983
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Author : Society of Photo-optical Instrumentation Engineers. Conference
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Page : pages
File Size : 42,98 MB
Release : 1983
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Page : pages
File Size : 35,11 MB
Release : 1983
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Author : Richard A. Keller
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Page : 168 pages
File Size : 33,28 MB
Release : 1983
Category : Science
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Author : David Kliger
Publisher : Elsevier
Page : 451 pages
File Size : 13,52 MB
Release : 2012-12-02
Category : Science
ISBN : 032314988X
Ultrasensitive Laser Spectroscopy covers the experimental methods involved in various sensitive techniques to which lasers have been applied for the study of weak transitions. This book is organized into seven chapters. Each chapter discusses the theories, experiments, and application of the specific technique. A discussion on the advantages, disadvantages, and modifications made in each technique is also provided. Ultrasensitive techniques considered in this text include photoacoustic, one- and two-photon excitation, absorption, mass, and laser ionization spectroscopies. Other chapters examine the techniques of laser intracavity-enhanced, laser absorption, and emission spectroscopy. This book will be of value to spectroscopists, analytical chemists, and researchers in the field of ultrasensitive analysis.
Author : Richard A. Keller
Publisher :
Page : 154 pages
File Size : 44,60 MB
Release : 1983
Category : Electronic books
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Author : Los Alamos National Laboratory
Publisher :
Page : 192 pages
File Size : 27,83 MB
Release : 1984
Category : Research
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Author : Marcel Michael Hetu
Publisher :
Page : 163 pages
File Size : 19,36 MB
Release : 2015
Category :
ISBN : 9781321777840
Nonlinear laser wave-mixing spectroscopy is presented as an ultrasensitive detection method for chemical and biological agents in thin-film and liquid-phase samples. Wave mixing is an unusually sensitive absorption-based detection method that offers inherent advantages including excellent sensitivity, small sample requirements, short optical path length, high spatial resolution and excellent standoff detection capability. Wave mixing offers excellent optical absorption detection sensitivity even when using thin samples (
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Page : 13 pages
File Size : 17,31 MB
Release : 1989
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In spite of detection intensity constraints necessary to avoid power broadening, the optical absorption spectrum of single molecules of pentacene in p-terphenyl crystals can be measured by (1) using laser FM spectroscopy combined with Stark and/or ultrasonic double modulation (to remove residual amplitude modulation) and (2) recording spectra far out in the wings of the inhomogeneous line to reduce the number of molecules in resonance to one.