Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 |
| Herausgeber (Verlag) | Institute of Electrical and Electronics Engineers Inc. |
| Seitenumfang | 1 |
| ISBN (elektronisch) | 978-1-7281-0470-6 |
| ISBN (Print) | 978-1-7281-0470-6 |
| Publikationsstatus | Veröffentlicht - 2019 |
| Veranstaltung | 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 - Munich, Deutschland Dauer: 23 Juni 2019 → 27 Juni 2019 |
Abstract
The nonlinear interaction of an intense solitonic pulse with a weak probe pulse may give rise to an optical analogue of an event horizon (EH) [1,2], recently used to demonstrate the possibility to generate Hawking-like radiation in the laboratory setting [3]. To realize this situation, both the soliton and the weak dispersive wave (DW) are required to propagate with near-identical group velocities. However, the experimental prerequisites are difficult to be realized. One needs two synchronized laser pulses at group velocity matched wavelengths, ultrashort pulses in the sub-10 fs are required [3], which may underlie strong perturbations, e.g., by the Raman effect, and all previously proposed schemes only allow very short interaction lengths. Here, we present a method which overcomes all these constraints and inherently generates the EH. By pumping a single-color strong DW group- and phase-matched solitons are created at the leading edge by means of an optical shock wave [3,4]. The solitons do not only meet the above constraints, but also ensure huge interaction lengths, even supported by the Raman effect. We investigate the dynamics numerically in detail and provide experimental evidence.
ASJC Scopus Sachgebiete
- Chemie (insg.)
- Spektroskopie
- Werkstoffwissenschaften (insg.)
- Elektronische, optische und magnetische Materialien
- Physik und Astronomie (insg.)
- Instrumentierung
- Physik und Astronomie (insg.)
- Atom- und Molekularphysik sowie Optik
- Informatik (insg.)
- Computernetzwerke und -kommunikation
Zitieren
- Standard
- Harvard
- Apa
- Vancouver
- BibTex
- RIS
2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019. Institute of Electrical and Electronics Engineers Inc., 2019.
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Single Color Event Horizon in a Photonic Crystal Fibre
AU - Bose, Surajit
AU - Melchert, Oliver
AU - Babushkin, Ihar
AU - Pal, Mrinmay
AU - Steinmeyer, Günter
AU - Morgner, Uwe
AU - Demircan, Ayhan
N1 - Funding Information: S. Bose acknowledges the support of H2020 Marie Sklowdowska-Curie action (Grant 713694).
PY - 2019
Y1 - 2019
N2 - The nonlinear interaction of an intense solitonic pulse with a weak probe pulse may give rise to an optical analogue of an event horizon (EH) [1,2], recently used to demonstrate the possibility to generate Hawking-like radiation in the laboratory setting [3]. To realize this situation, both the soliton and the weak dispersive wave (DW) are required to propagate with near-identical group velocities. However, the experimental prerequisites are difficult to be realized. One needs two synchronized laser pulses at group velocity matched wavelengths, ultrashort pulses in the sub-10 fs are required [3], which may underlie strong perturbations, e.g., by the Raman effect, and all previously proposed schemes only allow very short interaction lengths. Here, we present a method which overcomes all these constraints and inherently generates the EH. By pumping a single-color strong DW group- and phase-matched solitons are created at the leading edge by means of an optical shock wave [3,4]. The solitons do not only meet the above constraints, but also ensure huge interaction lengths, even supported by the Raman effect. We investigate the dynamics numerically in detail and provide experimental evidence.
AB - The nonlinear interaction of an intense solitonic pulse with a weak probe pulse may give rise to an optical analogue of an event horizon (EH) [1,2], recently used to demonstrate the possibility to generate Hawking-like radiation in the laboratory setting [3]. To realize this situation, both the soliton and the weak dispersive wave (DW) are required to propagate with near-identical group velocities. However, the experimental prerequisites are difficult to be realized. One needs two synchronized laser pulses at group velocity matched wavelengths, ultrashort pulses in the sub-10 fs are required [3], which may underlie strong perturbations, e.g., by the Raman effect, and all previously proposed schemes only allow very short interaction lengths. Here, we present a method which overcomes all these constraints and inherently generates the EH. By pumping a single-color strong DW group- and phase-matched solitons are created at the leading edge by means of an optical shock wave [3,4]. The solitons do not only meet the above constraints, but also ensure huge interaction lengths, even supported by the Raman effect. We investigate the dynamics numerically in detail and provide experimental evidence.
UR - http://www.scopus.com/inward/record.url?scp=85074655743&partnerID=8YFLogxK
U2 - 10.1109/CLEOE-EQEC.2019.8873026
DO - 10.1109/CLEOE-EQEC.2019.8873026
M3 - Conference contribution
AN - SCOPUS:85074655743
SN - 978-1-7281-0470-6
BT - 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019
Y2 - 23 June 2019 through 27 June 2019
ER -