Detection and Demultiplexing of Cylindrical Vector Beams Enabled by Rotational Doppler Effect
Cylindrical vector beams (CVBs) detection is of vital significance in various kinds of studies such as particle observation and mode‐division multiplexing (MDM). Herein, a comprehensive detection of CVBs based on the rotational Doppler effect (RDE) including analysis of topological charge (TC), relative amplitude module, and phase for superimposed mode bases is realized. A mode demultiplexing scheme is constructed through the complex amplitude of the harmonic terms in the beating signal. The method resolves both absolute values and signs of the TC of CVB simultaneously, which cannot be simply realized by existing polarization examination techniques. It may be of big potential in related research since an efficient, quantitative, and complete scheme to detect CVBs is verified starting from this work.
- Standort
-
Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
-
Online-Ressource
- Sprache
-
Englisch
- Erschienen in
-
Detection and Demultiplexing of Cylindrical Vector Beams Enabled by Rotational Doppler Effect ; day:29 ; month:05 ; year:2022 ; extent:8
Advanced photonics research ; (29.05.2022) (gesamt 8)
- Urheber
-
Zhang, Xiaoru
Jia, Junliang
Zhai, Kaiyi
Chang, Zehong
Guo, Zhenyu
Zhang, Pei
- DOI
-
10.1002/adpr.202200049
- URN
-
urn:nbn:de:101:1-2022053015160074680123
- Rechteinformation
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
-
15.08.2025, 07:31 MESZ
Datenpartner
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Beteiligte
- Zhang, Xiaoru
- Jia, Junliang
- Zhai, Kaiyi
- Chang, Zehong
- Guo, Zhenyu
- Zhang, Pei