AMPLIFICATION OF XUV HARMONIC RADIATION IN A GALLIUM AMPLIFIER

We report the observation of amplification of an xuv harmonic pulse in an xuv laser. The 21st harmonic of a frequency-doubled 1.3-psec neodymium chirped-pulse-amplification laser pulse was injected into the gain region of an 18-mm-long Ga XXII x-ray amplifier. A gain of approximately 3 was recorded...

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Xehetasun bibliografikoak
Egile Nagusiak: Ditmire, T, Hutchinson, M, Key, M, Lewis, C, Macphee, A, Mercer, I, Neely, D, Perry, M, Smith, R, Wark, J, Zepf, M
Formatua: Journal article
Argitaratua: 1995
Deskribapena
Gaia:We report the observation of amplification of an xuv harmonic pulse in an xuv laser. The 21st harmonic of a frequency-doubled 1.3-psec neodymium chirped-pulse-amplification laser pulse was injected into the gain region of an 18-mm-long Ga XXII x-ray amplifier. A gain of approximately 3 was recorded for the 21st harmonic, relative to the unamplified 19th and 23rd harmonics when the harmonic wavelength was tuned to overlap the 25.11-nm J=2-1 laser transition. © 1995 The American Physical Society.