Enhancement Cavities for the Generation of Extreme Ultraviolet and Hard X-Ray Radiation / by Henning Carstens

Von:

Carstens, Henning [VerfasserIn]

Resource type: Ressourcentyp: Buch (Online)Buch (Online)Sprache: Englisch Reihen: Springer Theses, Recognizing Outstanding Ph.D. Research | SpringerLink BücherVerlag: Cham : Springer, 2018Beschreibung: Online-Ressource (XV, 92 p. 35 illus, online resource)ISBN:

9783319940090

Schlagwörter:

Andere physische Formen: 9783319940083 | Erscheint auch als: 978-3-319-94008-3 Druck-Ausgabe | Erscheint auch als Druck-Ausgabe: DDC-Klassifikation:

621.36

LOC-Klassifikation:

TA1671-1707 TA1501-1820
TA1501-1820
TA1671-1707

DOI: DOI: 10.1007/978-3-319-94009-0Online-Ressourcen:

Zusammenfassung: This thesis discusses the power scaling of ultrashort pulses in enhancement cavities, utilized in particular for frequency conversion processes, such as Thomson scattering and high-harmonic generation. Using custom optics for ultrashort-pulse enhancement cavities, it demonstrates for the first time that at the envisaged power levels, the mitigation of thermal effects becomes indispensable even in cavities comprising solely reflective optics. It also studies cavities with large beams, albeit with low misalignment sensitivity, as a way to circumvent intensity-induced mirror damage. Average powers of several hundred kilowatts are demonstrated, which benefit hard x-ray sources based on Thomson scattering. Furthermore, pulses as short as 30 fs were obtained at more than 10 kW of average power and employed for high-harmonic generation with photon energies exceeding 100 eV at 250 MHz repetition rate, paving the way for frequency comb spectroscopy in this spectral regionZusammenfassung: Introduction -- Theoretical Background -- Design of High-Power Enhancement Cavities -- Megawatt-Level Average Power Enhancement Cavities for Ultrashort Pulses -- High-Harmonic Generation at 250 MHz Repetition Rate -- Summary & OutlookPPN: PPN: 1026846870Package identifier: Produktsigel: ZDB-2-PHA | ZDB-2-SEB | ZDB-2-SXP

Exemplare ( 0 )

Dieser Titel hat keine Exemplare