Ultranarrowband Tunable Dye Laser For New Approaches To Atomic Spectroscopy PDF Download
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Author | : Stanford University. Ginzton Laboratory |
Publisher | : |
Total Pages | : 86 |
Release | : 1976 |
Genre | : |
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Download Ultranarrowband Tunable Dye Laser for New Approaches to Atomic Spectroscopy Book in PDF, ePub and Kindle
This report summarizes recent progress in the development and improvement of tunable laser systems for novel approaches to atomic and molecular spectroscopy, and in particular for new precision studies of atomic hydrogen. It reports on: (a) The development of a highly monochromatic, powerful tunable dye laser system, combining a single-frequency cw dye laser oscillator with a multistage pulsed dye laser amplifier. (b) The generation of cw single-frequency coherent radiation near 243 angstrom by summing the frequencies of a Kr ion laser and a cw dye laser in cooled ADP. In addition, the report summarizes three experiment, exploring new coherent light techniques for sensitive high resolution spectroscopy of atoms and molecules. These are (c) The first demonstration of Doppler-free laser polarization spectroscopy, a new technique, which can greatly exceed the sensitivity of saturated absorption spectroscopy. The Stark splitting of the hydrogen Balmer beta line in a glow discharge has been resolved. (d) A demonstration of polarization labeling of molecular sodium This new technique simplifies the unraveling of complex absorption spectra by identifying lines with a common lower state. (e) High resolution two-photon spectroscopy of the excited state of normal and deuterated benzene. The observed rotational contours have been reported by computer fits, yielding accurate molecular constants.
Author | : Etats-Unis. National Technical Information Service |
Publisher | : |
Total Pages | : |
Release | : 1972 |
Genre | : |
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Download Ultranarrowband Tunable Dye Laser for New Approach to Atomic Spectroscopy Book in PDF, ePub and Kindle
Author | : Stanford University. Microwave Laboratory |
Publisher | : |
Total Pages | : 66 |
Release | : 1974 |
Genre | : |
ISBN | : |
Download Ultranarrowband Tunable Dye Laser for New Approaches to Atomic Spectroscopy Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 680 |
Release | : 1976 |
Genre | : Nuclear energy |
ISBN | : |
Download Nuclear Science Abstracts Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 996 |
Release | : 1978 |
Genre | : Aeronautics |
ISBN | : |
Download Scientific and Technical Aerospace Reports Book in PDF, ePub and Kindle
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Author | : |
Publisher | : |
Total Pages | : 1004 |
Release | : 1978 |
Genre | : Power resources |
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Download Energy Research Abstracts Book in PDF, ePub and Kindle
Author | : Stanford University. Ginzton Laboratory |
Publisher | : |
Total Pages | : 16 |
Release | : 1978 |
Genre | : |
ISBN | : |
Download Tunable Lasers and Coherent Light Techniques for High Resolution Ultraviolet Spectroscopy Book in PDF, ePub and Kindle
This report summarizes recent efforts towards the development, improvement, and use of tunable laser systems and novel coherent light techniques for high resolution ultraviolet spectroscopy of atoms and molecules. It reports on: (a) studies of atomic hydrogen and deuterium by Doppler-free ultraviolet laser spectroscopy, which have yielded new precision values of the 1S-2S isotope shift and of the 1S ground state Lamb shift; (b) the first demonstration of a novel technique of high resolution laser spectroscopy, using coherent two-photon excitation with multiple light pulses; (c) the status of a search for a hydrogen-laser-pumped tunable ultraviolet laser; and (d) the observation of a quenching of the laser action in xenon fluoride excimer lasers by the vapor of xenon difluoride.
Author | : |
Publisher | : |
Total Pages | : 640 |
Release | : 1977 |
Genre | : |
ISBN | : |
Download ERDA Energy Research Abstracts Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 1000 |
Release | : 1974 |
Genre | : Research |
ISBN | : |
Download Government Reports Announcements Book in PDF, ePub and Kindle
Author | : United States. Energy Research and Development Administration. Technical Information Center |
Publisher | : |
Total Pages | : 1680 |
Release | : 1977 |
Genre | : Force and energy |
ISBN | : |
Download ERDA Energy Research Abstracts Book in PDF, ePub and Kindle