Generation of 1.5 cycle pulses at 780 nm at oscillator repetition rates with stable carrier-envelope phase

Beitrag in einer Fachzeitschrift
(Letter)


Details zur Publikation

Autorinnen und Autoren: Dienstbier P, Tani F, Higuchi T, Travers JC, Russell PSJ, Hommelhoff P
Zeitschrift: Optics Express
Jahr der Veröffentlichung: 2019
Band: 27
Heftnummer: 17
Seitenbereich: 24105 - 24113
ISSN: 1094-4087
Sprache: Englisch


Abstract

We demonstrate a spectral broadening and compression setup for carrier-envelopephase (CEP) stable sub-10-fs Ti:sapphire oscillator pulses resulting in 3.9 fs pulses spectrallycentered at 780 nm. Pulses from the oscillator with 2 nJ energy are launched into a 1 mm longall-normal dispersive solid-core photonic crystal fiber and spectrally broadened to more than oneoctave. Subsequent pulse compression is achieved with a phase-only 4f pulse shaper. Secondharmonic frequency resolved optical gating with a ptychographic reconstruction algorithm isused to obtain the spectral phase, which is fed back as a phase mask to the shaper display forpulse compression. The compressed pulses are CEP stable with a long term standard deviationof 0.23 rad for the CEP noise and 0.32 rad for the integrated rms phase jitter. The high totalthroughput of 15% results in a remaining pulse energy of about 300 pJ at 80 MHz repetition rate.With these parameters and the ability to tailor the spectral phase, the system is well suited forwaveform sensitive photoemission experiments with needle tips or nanostructures and can beeasily adapted to other sub-10 fs ultra-broadband Ti:sapphire oscillators.


FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Dienstbier, Philip
Lehrstuhl für Laserphysik
Higuchi, Takuya Dr.
Lehrstuhl für Laserphysik
Hommelhoff, Peter Prof. Dr.
Lehrstuhl für Laserphysik


Einrichtungen weiterer Autorinnen und Autoren

Max-Planck-Institut für die Physik des Lichts (MPL) / Max Planck Institute for the Science of Light


Zitierweisen

APA:
Dienstbier, P., Tani, F., Higuchi, T., Travers, J.C., Russell, P.S.J., & Hommelhoff, P. (2019). Generation of 1.5 cycle pulses at 780 nm at oscillator repetition rates with stable carrier-envelope phase. Optics Express, 27(17), 24105 - 24113. https://dx.doi.org/10.1364/OE.27.024105

MLA:
Dienstbier, Philip, et al. "Generation of 1.5 cycle pulses at 780 nm at oscillator repetition rates with stable carrier-envelope phase." Optics Express 27.17 (2019): 24105 - 24113.

BibTeX: 

Zuletzt aktualisiert 2019-12-08 um 11:53