Deutsch
 
Hilfe Datenschutzhinweis Impressum
  DetailsucheBrowse

Datensatz

 
 
DownloadE-Mail
  Control of ultrafast pulses in a hydrogen-filled hollow-core photonic-crystal fiber by Raman coherence

Belli, F., Abdolvand, A., Travers, J., & Russell, P. (2018). Control of ultrafast pulses in a hydrogen-filled hollow-core photonic-crystal fiber by Raman coherence. Physical Review A, 97: 013814, pp. 1-5. doi:10.1103/PhysRevA.97.013814.

Item is

Basisdaten

einblenden: ausblenden:
Genre: Zeitschriftenartikel

Externe Referenzen

einblenden:

Urheber

einblenden:
ausblenden:
 Urheber:
Belli, Federico1, 2, Autor           
Abdolvand, Amir1, 3, Autor           
Travers, John1, 2, Autor           
Russell, Philip1, Autor           
Affiliations:
1Russell Division, Max Planck Institute for the Science of Light, Max Planck Society, ou_2364721              
2School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS, United Kingdom, ou_persistent22              
3Nanyang Technological University, ou_persistent22              

Inhalt

einblenden:
ausblenden:
Schlagwörter: Stimulated Raman scattering, Hollow-core fiber, Photonic crystal fiber, Coherent control, Supercontinuum generation, Dispersive wave, Soliton
 Zusammenfassung: We present the results of an experimental and numerical investigation into temporally nonlocal coherent interactions between ultrashort pulses, mediated by Raman coherence, in a gas-filled kagome-style hollow-core photonic-crystal fiber. A pump pulse first sets up the Raman coherence, creating a refractive index spatiotemporal
grating in the gas that travels at the group velocity of the pump pulse. Varying the arrival time of a second, probe, pulse allows a high degree of control over its evolution as it propagates along the fiber through the grating. Of particular interest are soliton-driven effects such as self-compression and dispersive wave (DW) emission. In the experiments reported, a DW is emitted at ∼300 nm and exhibits a wiggling effect, with its central frequency oscillating periodically with pump-probe delay. The results demonstrate that a strong Raman coherence, created in a broadband guiding gas-filled kagome photonic-crystal fiber, can be used to control the nonlinear dynamics of ultrashort probe pulses, even in difficult-to-access spectral regions such as the deep and vacuum ultraviolet.

Details

einblenden:
ausblenden:
Sprache(n): eng - English
 Datum: 2018-01-12
 Publikationsstatus: Erschienen
 Seiten: 5
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: -
 Identifikatoren: DOI: 10.1103/PhysRevA.97.013814
 Art des Abschluß: -

Veranstaltung

einblenden:

Entscheidung

einblenden:

Projektinformation

einblenden:

Quelle 1

einblenden:
ausblenden:
Titel: Physical Review A
  Andere : Physical Review A: Atomic, Molecular, and Optical Physics
  Andere : Phys. Rev. A
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: New York, NY : American Physical Society
Seiten: 5 Band / Heft: 97 Artikelnummer: 013814 Start- / Endseite: 1 - 5 Identifikator: ISSN: 1050-2947
CoNE: https://pure.mpg.de/cone/journals/resource/954925225012_2