@misc{Li_Jia_Degrees_2010, author={Li, Jia and Chen, Yanru and Zhao, Qi and Zhou, Muchun}, contributor={Gaj, Miron. Redakcja and Urbańczyk, Wacław. Redakcja}, year={2010}, rights={Wszystkie prawa zastrzeżone (Copyright)}, publisher={Oficyna Wydawnicza Politechniki Wrocławskiej}, description={Optica Applicata, Vol. 40, 2010, nr 1, s. 93-100}, language={eng}, abstract={Propagation of degrees of cross-polarization of a partially coherent electromagnetic beam in uniaxial crystals orthogonal to the optical axis is investigated. Based on the paraxial theory of beams, analytical propagation formulas for degrees of cross-polarization are derived and analyses are illustrated by numerical examples. It is found that values of the degree of cross-polarization in uniaxial crystals fluctuate more rapidly with larger deviation of correlation length parameters (δij – δii), but show slight variation with larger ratio of refractive index (ne/n0) or incident beam wavelength. Results also show that sources with sufficient correlation length parameters generate invariable degree of cross-polarization in uniaxial crystals.}, title={Degrees of cross-polarization of a partially coherent electromagnetic beam in uniaxial crystals}, type={artykuł}, keywords={optyka, cross-polarization, uniaxial crystal, correlation length, refractive index}, }