Continuum stark spectroscopy

Ting Shan Luk; Louis DiMauro; T. Bergeman; Harold Metcalf

doi:10.1103/PhysRevLett.47.83

Continuum stark spectroscopy

Ting Shan Luk
, Louis DiMauro
, T. Bergeman
, Harold Metcalf

Physics and Astronomy

Stony Brook University

Stony Brook University

Research output: Contribution to journal › Article › peer-review

62 Scopus citations

Abstract

We observed well-resolved spectral features in the stepwise ionization of Na in an applied electric field near the zero-field ionization threshold. A 5890-A pulse excites atoms to the 3P2 state and a~4085-A pulse, swept through threshold ionizes them. Using the method of Luc-Koenig, we calculated the oscillator strength density versus blue laser frequency and compared it with our data. The agreement is excellent. Parabolic quantum numbers have been assigned to the spectrum and the Fano profiles have been analyzed.

Original language	English
Pages (from-to)	83-86
Number of pages	4
Journal	Physical Review Letters
Volume	47
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevLett.47.83
State	Published - 1981

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10.1103/PhysRevLett.47.83

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@article{66ba627af97847739a460d8b832c6780,

title = "Continuum stark spectroscopy",

abstract = "We observed well-resolved spectral features in the stepwise ionization of Na in an applied electric field near the zero-field ionization threshold. A 5890-A pulse excites atoms to the 3P2 state and a\textasciitilde{}4085-A pulse, swept through threshold ionizes them. Using the method of Luc-Koenig, we calculated the oscillator strength density versus blue laser frequency and compared it with our data. The agreement is excellent. Parabolic quantum numbers have been assigned to the spectrum and the Fano profiles have been analyzed.",

author = "Luk, \{Ting Shan\} and Louis DiMauro and T. Bergeman and Harold Metcalf",

year = "1981",

doi = "10.1103/PhysRevLett.47.83",

language = "English",

volume = "47",

pages = "83--86",

journal = "Physical Review Letters",

issn = "0031-9007",

number = "2",

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TY - JOUR

T1 - Continuum stark spectroscopy

AU - Luk, Ting Shan

AU - DiMauro, Louis

AU - Bergeman, T.

AU - Metcalf, Harold

PY - 1981

Y1 - 1981

N2 - We observed well-resolved spectral features in the stepwise ionization of Na in an applied electric field near the zero-field ionization threshold. A 5890-A pulse excites atoms to the 3P2 state and a~4085-A pulse, swept through threshold ionizes them. Using the method of Luc-Koenig, we calculated the oscillator strength density versus blue laser frequency and compared it with our data. The agreement is excellent. Parabolic quantum numbers have been assigned to the spectrum and the Fano profiles have been analyzed.

AB - We observed well-resolved spectral features in the stepwise ionization of Na in an applied electric field near the zero-field ionization threshold. A 5890-A pulse excites atoms to the 3P2 state and a~4085-A pulse, swept through threshold ionizes them. Using the method of Luc-Koenig, we calculated the oscillator strength density versus blue laser frequency and compared it with our data. The agreement is excellent. Parabolic quantum numbers have been assigned to the spectrum and the Fano profiles have been analyzed.

UR - https://www.scopus.com/pages/publications/4243205810

U2 - 10.1103/PhysRevLett.47.83

DO - 10.1103/PhysRevLett.47.83

M3 - Article

SN - 0031-9007

VL - 47

SP - 83

EP - 86

JO - Physical Review Letters

JF - Physical Review Letters

IS - 2

ER -

Continuum stark spectroscopy

Abstract

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