Extraction of internal phase motions in femtosecond soliton molecules using an orbital-angular-momentum-resolved method

Yuwei Zhao; Jintao Fan; Youjian Song; Uwe Morgner; Minglie Hu

doi:10.1364/PRJ.398316

Photonics Research, Volume. 8, Issue 10, 1580(2020)

Extraction of internal phase motions in femtosecond soliton molecules using an orbital-angular-momentum-resolved method Editors' Pick

Yuwei Zhao^1、†, Jintao Fan^2,3、†, Youjian Song^1,5、*, Uwe Morgner^2,3,4, and Minglie Hu^1,6、*

Author Affiliations

¹Ultrafast Laser Laboratory, Key Laboratory of Opto-electronic Information Science and Technology of Ministry of Education, School of Precision Instruments and Opto-electronics Engineering, Tianjin University, Tianjin 300072, China

²Institut für Quantenoptik, Leibniz Universität Hannover, Welfengarten 1, 30167 Hannover, Germany

³Cluster of Excellence PhoenixD (Photonics, Optics, and Engineering-Innovation Across Disciplines), 30167 Hannover, Germany

⁴Laser Zentrum Hannover e.V., Hollerithallee 8, 30419 Hannover, Germany

⁵e-mail: yjsong@tju.edu.cn

⁶e-mail: huminglie@tju.edu.cn

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Supplementary Materials

Visualization 1 | A movie shows accurate extraction of rotational direction from a two-lobe Gaussian-Bessel beam profile. The retrieved rotational angle can be mapped into relative phase within a soliton molecule produced by a mode-locked laser.

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Yuwei Zhao, Jintao Fan, Youjian Song, Uwe Morgner, Minglie Hu, "Extraction of internal phase motions in femtosecond soliton molecules using an orbital-angular-momentum-resolved method," Photonics Res. 8, 1580 (2020)

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Paper Information

Category: Lasers and Laser Optics

Received: Jun. 2, 2020

Accepted: Aug. 1, 2020

Published Online: Sep. 18, 2020

The Author Email: Youjian Song (yjsong@tju.edu.cn), Minglie Hu (huminglie@tju.edu.cn)

DOI:10.1364/PRJ.398316

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology