Generation of partially coherent beams

Y Cai, Y Chen, J Yu, X Liu, L Liu - Progress in Optics, 2017 - Elsevier
Partially coherent beams with a prescribed phase, state of polarization, and degree of
coherence display many extraordinary propagation properties and are preferred in many …

Experimental generation of a radially polarized beam with controllable spatial coherence

F Wang, Y Cai, Y Dong, O Korotkova - Applied Physics Letters, 2012 - pubs.aip.org
We have experimentally generated a radially polarized (RP) beam with controllable state of
spatial coherence by using a rotating ground-glass plate and a radial polarization converter …

Statistics properties of a cylindrical vector partially coherent beam

Y Dong, Y Cai, C Zhao, M Yao - Optics Express, 2011 - opg.optica.org
Cylindrical vector partially coherent beam is introduced as a natural extension of cylindrical
vector coherent beam based on the unified theory of coherence and polarization. Analytical …

Generation and propagation of an electromagnetic Gaussian Schell-model vortex beam

X Liu, F Wang, L Liu, C Zhao, Y Cai - JOSA a, 2015 - opg.optica.org
We outline the propagation of an electromagnetic Gaussian Schell-model (EGSM) vortex
beam through a paraxial ABCD optical system and analyze the vortex phase-induced …

Propagation factor of partially coherent flat-topped beam array in free space and turbulent atmosphere

Y Yuan, Y Cai, HT Eyyuboğlu, Y Baykal… - Optics and Lasers in …, 2012 - Elsevier
Analytical expressions for the propagation factor of partially coherent radial flat-topped (FT)
beam array in free-space and turbulent atmosphere are derived. Our formulae can be …

Statistical properties of a nonparaxial cylindrical vector partially coherent field in free space

Y Dong, F Feng, Y Chen, C Zhao, Y Cai - Optics Express, 2012 - opg.optica.org
Analytical nonparaxial propagation formula for the cross-spectral density matrix of a
cylindrical vector partially coherent beam in free space is derived based on the generalized …

[图书][B] Partially coherent vector beams: from theory to experiment

Y Cai, F Wang, C Zhao, S Zhu, G Wu, Y Dong - 2013 - books.google.com
Partially coherent vector beams have displayed many unique properties, which are much
different from coherent vector beams and are useful in many applications, such as free …

Second-order moments of an electromagnetic Gaussian Schell-model beam in a uniaxial crystal

Y Shen, L Liu, C Zhao, Y Yuan, Y Cai - JOSA A, 2014 - opg.optica.org
We derive the analytical expressions for the second-order moments of an electromagnetic
Gaussian Schell-model (EGSM) beam propagating in a uniaxial crystal. With the help of the …

State of polarization and propagation factor of a stochastic electromagnetic beam in a gradient-index fiber

S Zhu, L Liu, Y Chen, Y Cai - JOSA A, 2013 - opg.optica.org
With the help of a tensor method, we investigate the evolution properties of the state of
polarization of an electromagnetic Gaussian Schell-model beam propagating through a …

Nonparaxial propagation properties of a vector partially coherent dark hollow beam

Y Yuan, S Du, Y Dong, F Wang, C Zhao, Y Cai - JOSA A, 2013 - opg.optica.org
Based on the generalized Raleigh–Sommerfeld diffraction integrals, analytical nonparaxial
propagation formulas for the elements of the cross-spectral density matrix of a vector …