Title :
Sub-25 nm high-harmonic generation with a 78-MHz repetition rate enhancement cavity
Author :
Holzberger, S. ; Pupeza, I. ; Esser, D. ; Weitenberg, J. ; Carstens, H. ; Eidam, T. ; Rusbuldt, Peter ; Limpert, J. ; Udem, Th ; Tünnermann, A. ; Hänsch, T.W. ; Krausz, F. ; Fill, E.
Author_Institution :
Max-Planck-Inst. fur Quantenopt., Garching, Germany
Abstract :
We demonstrate efficient output coupling of high harmonics generated in a high-power femtosecond 78-MHz enhancement cavity through an on-axis opening in a mirror. Radiation down to 23 nm (harmonic order 45) is observed.
Keywords :
high-speed optical techniques; mirrors; optical couplers; optical harmonic generation; enhancement cavity; frequency 78 MHz; high-harmonic generation; mirror; output coupling; Cavity resonators; Couplings; Harmonic analysis; Laser beams; Mirrors; Power harmonic filters; X-ray lasers;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
