Results 191 to 200 of about 576,396 (225)

High-resolution optical multiplex spectroscopy

Annual Meeting Optical Society of America, 1987
We have developed a frequency-multiplex laser spectrometer using the concept of stochastic excitation to provide an effective optical excitation bandwidth of >200 MHz and an inherent spectral resolution of a few kilohertz. A frequency-stabilized Ar+ laser is phase-modulated by a pseudorandom binary sequence (PRBS) running at a clock frequency of 200
K. P. Dinse, M. P. Winters, J. L. Hall
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High Resolution Spectroscopy

Inaugural Forum for the Research Center for Optical Physics, 1993
Water vapor is an important species in the earths atmosphere. It plays a major role in many atmospheric processes including weather, climate and atmospheric photochemistry. The distribution of water vapor in the atmosphere is highly variable and if we are to relate its variability to atmospheric effects, its spatial and temporal variability must be ...
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High Resolution Spectroscopy of Sweeteners

Proceedings of the 3rd International Conference on Photonics, Optics and Laser Technology, 2015
The identification of sophistication in beverage and food products has an increasing role in modern society. Different techniques are currently used for qualitative assessment of food stuff and beverages. Among them high resolution spectroscopy shown to be able to identify different types of sweeteners such as fructose, glucose, maltose, sucrose and ...
Puiu, A., Calderari, I., Giubileo, G.
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High Resolution Spectroscopy with CSHELL

Experimental Astronomy, 1994
CSHELL, the NASA Infrared Telescope Facility Cryogenic Echelle Spectrograph was designed to fill a need for high sensitivity, high resolution, long slit near-infrared spectroscopy. Scientific programs in the areas of comets, planetary atmospheres, young stellar objects, the interstellar medium, and galactic dynamics have been pursued with CSHELL and ...
T. P. Greene, A. T. Tokunaga, J. S. Carr
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High Resolution Coherent 2D Spectroscopy

The Journal of Physical Chemistry A, 2010
The purpose of this article is to describe recent progress on the use of coherent two-dimensional spectroscopy for investigating the electronic spectroscopy of gas phase molecules. Unlike conventional high resolution spectra where peaks are distributed along a single axis, high resolution coherent 2D spectra reveal informative patterns along two ...
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Introduction to High-Resolution Spectroscopy

2017
This is the general introduction for the Landolt-Bornstein volume LB II/29E1 [Molecular constants mostly from microwave, molecular beam, and sub-Doppler laser spectroscopy]. This chapter gives brief discussion on the recent developments in high-resolution spectroscopy.
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High resolution neutron spectroscopy

Physics Bulletin, 1980
It has long been recognised that thermal neutron scattering provides an almost ideal probe for condensed matter. Neutrons have no charge, they interact weakly, and, in contrast with electromagnetic probes, the neutron's mass enables both its wavelength and its energy to be matched simultaneously to interatomic and molecular energy levels.
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Handbook of High‐resolution Spectroscopy

2011
The field of High-Resolution Spectroscopy has been considerably extended and even redefined in some areas. Combining the knowledge of spectroscopy, laser technology, chemical computation, and experiments, Handbook of High-Resolution Spectroscopy provides a comprehensive survey of the whole field as it presents itself today, with emphasis on the recent ...
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High-Resolution Photoelectron Spectroscopy

2021
F. Merkt, S. Willitsch and U. Hollenstein   +1 more
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High-resolution Spectroscopy

2021
Brogi, Matteo, Birkby, Jayne
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