Details
| Original language | English |
|---|---|
| Pages (from-to) | 1580-1585 |
| Number of pages | 6 |
| Journal | Photonics research |
| Volume | 8 |
| Issue number | 10 |
| Publication status | Published - 18 Sept 2020 |
Abstract
Internal motions in femtosecond soliton molecules provide insight into universal collective dynamics in various nonlinear systems. Here we introduce an orbital-angular-momentum (OAM)-resolved method that maps the relative phase motion within a femtosecond soliton molecule into the rotational movement of the interferometric beam profile of two optical vortices. By this means, long-term relative phase evolutions of doublet and triplet soliton molecules generated in an all-polarization-maintaining mode-locked Er-fiber laser are revealed. This simple and practical OAM-resolved method represents a promising way to directly visualize the complex phase dynamics in a diversity of multisoliton structures.
ASJC Scopus subject areas
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
- Physics and Astronomy(all)
- Atomic and Molecular Physics, and Optics
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In: Photonics research, Vol. 8, No. 10, 18.09.2020, p. 1580-1585.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Extraction of internal phase motions in femtosecond soliton molecules using an orbital-angular-momentum-resolved method
AU - Zhao, Yuwei
AU - Fan, Jintao
AU - Song, Youjian
AU - Morgner, Uwe
AU - Hu, Minglie
N1 - Funding Information: Funding. National Natural Science Foundation of China (61975144, 61827821, 11527808); The European Union’s Horizon 2020 research and innovation programme under the Marie Sklodowska Curie grant (713694); The Deutsche Forschungsgemeinschaft (DFG) under Germany’s Excellence Strategy within the Cluster of ExcellencePhoenixD (EXC 2122. ID: 390833453).
PY - 2020/9/18
Y1 - 2020/9/18
N2 - Internal motions in femtosecond soliton molecules provide insight into universal collective dynamics in various nonlinear systems. Here we introduce an orbital-angular-momentum (OAM)-resolved method that maps the relative phase motion within a femtosecond soliton molecule into the rotational movement of the interferometric beam profile of two optical vortices. By this means, long-term relative phase evolutions of doublet and triplet soliton molecules generated in an all-polarization-maintaining mode-locked Er-fiber laser are revealed. This simple and practical OAM-resolved method represents a promising way to directly visualize the complex phase dynamics in a diversity of multisoliton structures.
AB - Internal motions in femtosecond soliton molecules provide insight into universal collective dynamics in various nonlinear systems. Here we introduce an orbital-angular-momentum (OAM)-resolved method that maps the relative phase motion within a femtosecond soliton molecule into the rotational movement of the interferometric beam profile of two optical vortices. By this means, long-term relative phase evolutions of doublet and triplet soliton molecules generated in an all-polarization-maintaining mode-locked Er-fiber laser are revealed. This simple and practical OAM-resolved method represents a promising way to directly visualize the complex phase dynamics in a diversity of multisoliton structures.
UR - http://www.scopus.com/inward/record.url?scp=85092581161&partnerID=8YFLogxK
U2 - 10.1364/PRJ.398316
DO - 10.1364/PRJ.398316
M3 - Article
AN - SCOPUS:85092581161
VL - 8
SP - 1580
EP - 1585
JO - Photonics research
JF - Photonics research
SN - 2327-9125
IS - 10
ER -