Frequency comb metrology in the extreme ultraviolet

Frequency comb metrology in the extreme ultraviolet

Frequency comb generation and excitation of argon, neon, and helium is shown from 51 to 85 nm with amplified and harmonically upconverted comb laser pulses, resulting in an 8-fold improved helium ground state ionization energy.

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Bibliographic Details
Published in:CLEO: 2011 - Laser Science to Photonic Applications pp. 1 - 3
Main Authors: Kandula, D. Z., Gohle, Ch, Pinkert, T. J., Morgenweg, J., Barmes, I., Ubachs, W., Eikema, K. S. E.
Format: Conference Proceeding
Language:English
Published: IEEE 01-05-2011
Subjects:
Frequency measurement
Harmonic analysis
Helium
Ionization
Laser excitation
Measurement by laser beam
Spectroscopy
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Description
Summary:Frequency comb generation and excitation of argon, neon, and helium is shown from 51 to 85 nm with amplified and harmonically upconverted comb laser pulses, resulting in an 8-fold improved helium ground state ionization energy.
ISBN:1457712237
9781457712234
ISSN:2160-8989
2160-9004
DOI:10.1364/CLEO_SI.2011.CThB3