Soft X-ray laser gain prediction at high density for the nitrogen isoelectronic sequence

M. Cohen; M. Klapisch; W. H. Goldstein; U. Feldman

Soft X-ray laser gain prediction at high density for the nitrogen isoelectronic sequence

M. Cohen^*
, M. Klapisch
, W. H. Goldstein
, U. Feldman

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

Population inversions for 2s²2p²3s - 2s²2p²3p and for 2s²2p²3p - 2s²2p²3d are predicted for ions of the N-like isoelectronic sequence at electron density n_e higher than 10²² cm^-3. Maximum gains of 46 cm^-1 for Kr²⁹⁺ at 245 A are expected. The electron temperature T_e was fixed at half the ionization potential. A detailed analysis shows that the mechanisms responsible for the population inversion enhancement are collisional de-excitation and radiation trapping.

Original language	English
Title of host publication	Institute of Physics Conference Series
Publisher	Publ by Inst of Physics Publ Ltd
Pages	297-300
Number of pages	4
Edition	116
ISBN (Print)	085498044X
State	Published - 1990
Externally published	Yes
Event	Proceedings of the 2nd International Colloquium on X-ray Lasers 1990 - York, Engl Duration: 17 Sep 1990 → 21 Sep 1990

Publication series

Name	Institute of Physics Conference Series
Number	116
ISSN (Print)	0373-0751

Conference

Conference	Proceedings of the 2nd International Colloquium on X-ray Lasers 1990
City	York, Engl
Period	17/09/90 → 21/09/90

Cite this

@inproceedings{3a359f74788d49d58f9eeb24051038b2,

title = "Soft X-ray laser gain prediction at high density for the nitrogen isoelectronic sequence",

abstract = "Population inversions for 2s22p23s - 2s22p23p and for 2s22p23p - 2s22p23d are predicted for ions of the N-like isoelectronic sequence at electron density ne higher than 1022 cm-3. Maximum gains of 46 cm-1 for Kr29+ at 245 A are expected. The electron temperature Te was fixed at half the ionization potential. A detailed analysis shows that the mechanisms responsible for the population inversion enhancement are collisional de-excitation and radiation trapping.",

author = "M. Cohen and M. Klapisch and Goldstein, \{W. H.\} and U. Feldman",

year = "1990",

language = "אנגלית",

isbn = "085498044X",

series = "Institute of Physics Conference Series",

publisher = "Publ by Inst of Physics Publ Ltd",

number = "116",

pages = "297--300",

booktitle = "Institute of Physics Conference Series",

edition = "116",

note = "Proceedings of the 2nd International Colloquium on X-ray Lasers 1990 ; Conference date: 17-09-1990 Through 21-09-1990",

}

Cohen, M, Klapisch, M, Goldstein, WH & Feldman, U 1990, Soft X-ray laser gain prediction at high density for the nitrogen isoelectronic sequence. in Institute of Physics Conference Series. 116 edn, Institute of Physics Conference Series, no. 116, Publ by Inst of Physics Publ Ltd, pp. 297-300, Proceedings of the 2nd International Colloquium on X-ray Lasers 1990, York, Engl, 17/09/90.

Soft X-ray laser gain prediction at high density for the nitrogen isoelectronic sequence. / Cohen, M.; Klapisch, M.; Goldstein, W. H. et al.
Institute of Physics Conference Series. 116. ed. Publ by Inst of Physics Publ Ltd, 1990. p. 297-300 (Institute of Physics Conference Series; No. 116).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Soft X-ray laser gain prediction at high density for the nitrogen isoelectronic sequence

AU - Cohen, M.

AU - Klapisch, M.

AU - Goldstein, W. H.

AU - Feldman, U.

PY - 1990

Y1 - 1990

N2 - Population inversions for 2s22p23s - 2s22p23p and for 2s22p23p - 2s22p23d are predicted for ions of the N-like isoelectronic sequence at electron density ne higher than 1022 cm-3. Maximum gains of 46 cm-1 for Kr29+ at 245 A are expected. The electron temperature Te was fixed at half the ionization potential. A detailed analysis shows that the mechanisms responsible for the population inversion enhancement are collisional de-excitation and radiation trapping.

AB - Population inversions for 2s22p23s - 2s22p23p and for 2s22p23p - 2s22p23d are predicted for ions of the N-like isoelectronic sequence at electron density ne higher than 1022 cm-3. Maximum gains of 46 cm-1 for Kr29+ at 245 A are expected. The electron temperature Te was fixed at half the ionization potential. A detailed analysis shows that the mechanisms responsible for the population inversion enhancement are collisional de-excitation and radiation trapping.

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T3 - Institute of Physics Conference Series

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BT - Institute of Physics Conference Series

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T2 - Proceedings of the 2nd International Colloquium on X-ray Lasers 1990

Y2 - 17 September 1990 through 21 September 1990

ER -

Soft X-ray laser gain prediction at high density for the nitrogen isoelectronic sequence

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