New efficient non-optical detection methods of optical resonances in colinear laser spectroscopy are described. A first method uses the field ionization of a Rydberg state populated by means of two lasers : one is single frequency and interacts colinearly with the fast atomic beam, the other one is multimode and interacts perpendicularly. By detecting, at resonance, the produced ions instead of the fluorescence photons, an overall efficiency of 1.1 x 10 -5 has been obtained, which is comparable to the usual sensitivity limit reached by the laser induced fluorescence method. A second similar experiment uses two single mode dye lasers both interacting colinearly with the fast atomic beam. Compared to the first technique an increase of the sen...
Resonance ionization mass spectrometry (RIMS) is a relatively new laser-based technique for the dete...
Resonance ionization mass spectrometry (RIMS), a promising technique mainly devoted (although not li...
In this study, the estimates presented showed that the proposed technique of collinear laser photoio...
The sensitivity of the method of detection of optical resonances by observation of the fluorescence ...
Two approaches to RIMS will be discussed here. The first is the use of continuous-wave (cw) dye lase...
The applications of the laser resonance ionization method in nuclear research are reviewed. Investig...
Nous avons peuplé des niveaux de Rydberg impairs du baryum par la méthode d'excitation laser à deux ...
Thesis (Ph. D.)--University of Rochester. Institute of Optics, 1997.We have investigated the optical...
Rydberg states of methyl iodide have been investigated using resonance enhanced multiphoton ionizati...
Systematic studies of Rydberg and autoionization states of rare-earth atoms are carried out. The exa...
An apparatus has been developed for studying the interaction of Rydberg atoms with surfaces, particu...
© 2020, The Author(s). This work reports on the application of a novel electric field-ionization set...
We have produced Rydberg atoms in a lithium atomic beam using cw dye lasers, and developed the techn...
This thesis describes separate studies of high-energy Rydberg and ion-pair states in small molecules...
Nous avons utilisé une excitation laser conjointement avec une détection optogalvanique dans une déc...
Resonance ionization mass spectrometry (RIMS) is a relatively new laser-based technique for the dete...
Resonance ionization mass spectrometry (RIMS), a promising technique mainly devoted (although not li...
In this study, the estimates presented showed that the proposed technique of collinear laser photoio...
The sensitivity of the method of detection of optical resonances by observation of the fluorescence ...
Two approaches to RIMS will be discussed here. The first is the use of continuous-wave (cw) dye lase...
The applications of the laser resonance ionization method in nuclear research are reviewed. Investig...
Nous avons peuplé des niveaux de Rydberg impairs du baryum par la méthode d'excitation laser à deux ...
Thesis (Ph. D.)--University of Rochester. Institute of Optics, 1997.We have investigated the optical...
Rydberg states of methyl iodide have been investigated using resonance enhanced multiphoton ionizati...
Systematic studies of Rydberg and autoionization states of rare-earth atoms are carried out. The exa...
An apparatus has been developed for studying the interaction of Rydberg atoms with surfaces, particu...
© 2020, The Author(s). This work reports on the application of a novel electric field-ionization set...
We have produced Rydberg atoms in a lithium atomic beam using cw dye lasers, and developed the techn...
This thesis describes separate studies of high-energy Rydberg and ion-pair states in small molecules...
Nous avons utilisé une excitation laser conjointement avec une détection optogalvanique dans une déc...
Resonance ionization mass spectrometry (RIMS) is a relatively new laser-based technique for the dete...
Resonance ionization mass spectrometry (RIMS), a promising technique mainly devoted (although not li...
In this study, the estimates presented showed that the proposed technique of collinear laser photoio...