Time-resolved measurement of double-pass amplification of soft x rays

Natale M. Ceglio; David P. Gaines; James E. Trebes; Richard A. London; Daniel G. Stearns

doi:10.1364/AO.27.005022

Time-resolved measurement of double-pass amplification of soft x rays

Natale M. Ceglio, David P. Gaines, James E. Trebes, Richard A. London, Daniel G. Stearns

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

28 Scopus citations

Abstract

We report the first time-resolved measurements of emission from a double-pass soft x-ray laser cavity. In these experiments the output signal from a selenium x-ray laser had two temporal components clearly identifiable as the single- and double-pass emission, with the double-pass amplified signal more intense than the single pass. In addition to an unequivocal demonstration of double-pass amplification of soft x rays, the data provide information about of the time-dependent gain in these x-ray laser media, suggesting an effective gain-length profile which rises more slowly and falls-off more rapidly than predicted by state of the art hydrodynamics and kinetics codes.

Original language	English (US)
Pages (from-to)	5022-5025
Number of pages	4
Journal	Applied Optics
Volume	27
Issue number	24
DOIs	https://doi.org/10.1364/AO.27.005022
State	Published - Dec 15 1988
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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abstract = "We report the first time-resolved measurements of emission from a double-pass soft x-ray laser cavity. In these experiments the output signal from a selenium x-ray laser had two temporal components clearly identifiable as the single- and double-pass emission, with the double-pass amplified signal more intense than the single pass. In addition to an unequivocal demonstration of double-pass amplification of soft x rays, the data provide information about of the time-dependent gain in these x-ray laser media, suggesting an effective gain-length profile which rises more slowly and falls-off more rapidly than predicted by state of the art hydrodynamics and kinetics codes.",

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AU - Ceglio, Natale M.

AU - Gaines, David P.

AU - Trebes, James E.

AU - London, Richard A.

AU - Stearns, Daniel G.

PY - 1988/12/15

Y1 - 1988/12/15

N2 - We report the first time-resolved measurements of emission from a double-pass soft x-ray laser cavity. In these experiments the output signal from a selenium x-ray laser had two temporal components clearly identifiable as the single- and double-pass emission, with the double-pass amplified signal more intense than the single pass. In addition to an unequivocal demonstration of double-pass amplification of soft x rays, the data provide information about of the time-dependent gain in these x-ray laser media, suggesting an effective gain-length profile which rises more slowly and falls-off more rapidly than predicted by state of the art hydrodynamics and kinetics codes.

AB - We report the first time-resolved measurements of emission from a double-pass soft x-ray laser cavity. In these experiments the output signal from a selenium x-ray laser had two temporal components clearly identifiable as the single- and double-pass emission, with the double-pass amplified signal more intense than the single pass. In addition to an unequivocal demonstration of double-pass amplification of soft x rays, the data provide information about of the time-dependent gain in these x-ray laser media, suggesting an effective gain-length profile which rises more slowly and falls-off more rapidly than predicted by state of the art hydrodynamics and kinetics codes.

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JO - Applied Optics

JF - Applied Optics

SN - 0003-6935

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Time-resolved measurement of double-pass amplification of soft x rays

Abstract

ASJC Scopus subject areas

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