Abstract
We theoretically study the evolution of ring-Airy beams during harmonic generation with the focus on the regime of pump energy depletion. We demonstrate that in this regime, ring-Airy beams still preserve their abrupt autofocusing properties, while transforming to a multiple ring-Airy structure. A similar transformation is observed on the beam of the generated harmonic. We suggest a simple analytical model that explains and predicts with precision our numerical findings.
| Original language | English |
|---|---|
| Pages (from-to) | 2974-2977 |
| Number of pages | 4 |
| Journal | Optics Letters |
| Volume | 44 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 1 Jan 2019 |
Fingerprint
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
Cite this
Transformation of ring-Airy beams during efficient harmonic generation. / Fedorov, V. Y.U.; Papazoglou, D. G.; Tzortzakis, Stylianos.
In: Optics Letters, Vol. 44, No. 12, 01.01.2019, p. 2974-2977.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Transformation of ring-Airy beams during efficient harmonic generation
AU - Fedorov, V. Y.U.
AU - Papazoglou, D. G.
AU - Tzortzakis, Stylianos
PY - 2019/1/1
Y1 - 2019/1/1
N2 - We theoretically study the evolution of ring-Airy beams during harmonic generation with the focus on the regime of pump energy depletion. We demonstrate that in this regime, ring-Airy beams still preserve their abrupt autofocusing properties, while transforming to a multiple ring-Airy structure. A similar transformation is observed on the beam of the generated harmonic. We suggest a simple analytical model that explains and predicts with precision our numerical findings.
AB - We theoretically study the evolution of ring-Airy beams during harmonic generation with the focus on the regime of pump energy depletion. We demonstrate that in this regime, ring-Airy beams still preserve their abrupt autofocusing properties, while transforming to a multiple ring-Airy structure. A similar transformation is observed on the beam of the generated harmonic. We suggest a simple analytical model that explains and predicts with precision our numerical findings.
UR - http://www.scopus.com/inward/record.url?scp=85067961371&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85067961371&partnerID=8YFLogxK
U2 - 10.1364/OL.44.002974
DO - 10.1364/OL.44.002974
M3 - Article
C2 - 31199359
AN - SCOPUS:85067961371
VL - 44
SP - 2974
EP - 2977
JO - Optics Letters
JF - Optics Letters
SN - 0146-9592
IS - 12
ER -