Full characterization of partially coherent vector vortex beams via generalized Stokes parameters

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F25%3A73630939" target="_blank" >RIV/61989592:15310/25:73630939 - isvavai.cz</a>

Výsledek na webu

<a href="https://opg.optica.org/directpdfaccess/97bbf04b-f2c4-4ff2-8703efd86ef1aa9a_570762/ol-50-9-3074.pdf" target="_blank" >https://opg.optica.org/directpdfaccess/97bbf04b-f2c4-4ff2-8703efd86ef1aa9a_570762/ol-50-9-3074.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1364/OL.562872" target="_blank" >10.1364/OL.562872</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Full characterization of partially coherent vector vortex beams via generalized Stokes parameters

Popis výsledku v původním jazyce

The generalized Stokes parameters (GSPs) for partially coherent vector vortex beams (PC-VVBs) are meticulously determined through a double-slit (DS) experiment, marking the first, to the best of our knowledge, measurement for polarization singular beams. GSPs provide a comprehensive characterization of PC-VVBs, encompassing the state of polarization (SoP), degree of polarization (DoP), and electromagnetic degree of coherence (EMDoC) information. It is demonstrated that the modulus and phase of GSPs provide information about the singularity index, polarity, and type of PC-VVB. The maximum GSP values near the singularity are used to calculate EMDoC. Furthermore, the DoP is calculated using normalized GSPs. This study may find potential wherever the coherence and polarization properties are crucial, including polarization metrology, optical communication, etc.

Název v anglickém jazyce

Full characterization of partially coherent vector vortex beams via generalized Stokes parameters

Popis výsledku anglicky

The generalized Stokes parameters (GSPs) for partially coherent vector vortex beams (PC-VVBs) are meticulously determined through a double-slit (DS) experiment, marking the first, to the best of our knowledge, measurement for polarization singular beams. GSPs provide a comprehensive characterization of PC-VVBs, encompassing the state of polarization (SoP), degree of polarization (DoP), and electromagnetic degree of coherence (EMDoC) information. It is demonstrated that the modulus and phase of GSPs provide information about the singularity index, polarity, and type of PC-VVB. The maximum GSP values near the singularity are used to calculate EMDoC. Furthermore, the DoP is calculated using normalized GSPs. This study may find potential wherever the coherence and polarization properties are crucial, including polarization metrology, optical communication, etc.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10306 - Optics (including laser optics and quantum optics)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

OPTICS LETTERS

ISSN

0146-9592

e-ISSN

1539-4794

Svazek periodika

50

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

4

Strana od-do

3074-3077

Kód UT WoS článku

001484677200012

EID výsledku v databázi Scopus

2-s2.0-105004481399